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pSemi Trademarks

, , pSemi, and pSemi Corporation, are registered trademarks and service marks of pSemi Corporation for the products and services for which they have been registered in the United States and foreign countries. UltraCMOS, Peregrine, and are registered trademarks of pSemi Corporation for the semiconductor products for which they have been registered in the United States and foreign countries. HaRP and DuNE are trademarks of pSemi Corporation for the products on or with which they are used. All other trademarks and service marks are the property of their respective owners. U.S. Patents applicable to products of pSemi Corporation include the U.S. Patents identified at http://patents.psemi.com. The websites https://www.psemi.com and http://patents.psemi.com, as well as documents and materials published by pSemi Corporation, are protected by copyright, with reservation of all applicable rights.

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pSemi Patents

This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking and notice provisions of 35 U.S.C. § 287(a).

The following list of pSemi products covered by and/or for use under one or more of the following associated U.S. Patents may not be all inclusive, and other pSemi products not listed here may be protected by one or more patents. Additional patents are pending in the United States and elsewhere.

Company

pSemi Patents

Patent No.Title
6,531,739Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same
6,583,445Integrated electronic-optoelectronic devices and method of making the same
6,653,885On-chip integrated mixer with balun circuit and method of making the same
6,737,900Silicon-on-Insulator Dynamic D-Type Flip-Flop (DFF) Circuits
6,804,502Switch Circuit and Method of Switching Radio Frequency Signals
6,869,229Coupled optical and optoelectronic devices, and method of making the same
6,910,812Small Scale Optoelectronic Package
7,088,971Integrated RF Front End
7,123,898Switch Circuit and Method of Switching Radio Frequency Signals
7,248,120Stacked Transistor Method and Apparatus
7,411,250Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same
7,460,852Switch Circuit and Method of Switching Radio Frequency Signals
7,524,710Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same
7,532,483Mounting Integrated Circuit Dies for High Frequency Signal Isolation
7,586,162High-Value Integrated Resistor and Method of Making
7,613,442Switch Circuit and Method of Switching Radio Frequency Signals
7,619,462Unpowered Switch and Bleeder Circuit
7,719,343Low Noise Charge Pump Method and Apparatus
7,795,968Power Ranging Transmit Power Amplifier
7,796,969Symmetrically and Asymmetrically Stacked Transistor Grouping RF Switch
7,860,499Switch Circuit and Method of Switching Radio Frequency Signals
7,872,533Leakage Current Reduction in a Power Regulator
7,890,891Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge
7,910,993Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
7,960,772Tuning Capacitance to Enhance FET Stack Voltage Withstand
7,961,052RF Power Amplifier Integrated Circuit and Unit Cell
8,022,734Low Current Power Detection System Providing Window Comparator Functionality
8,081,928Canceling Harmonics in Semiconductor RF Switches
8,106,711Stacked Pre-Driver Amplifier
8,111,104Biasing Methods and Devices for Power Amplifiers
8,129,787Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
8,130,042Methods and Devices for Leakage Current Reduction
8,131,251Integrated RF Front End with Stacked Transistor Switch
8,305,139Methods and Apparatuses for High Power and/or High Frequency Devices
8,330,504Dynamic Biasing Systems and Methods
8,335,411Fiber Optic Bi-Directional Coupling Lens
8,348,522Attachable Components For Providing An Optical Interconnect Between/Through Printed Wiring Boards
8,350,624Amplifiers and Related Biasing Methods and Devices
8,368,462Method, System, and Apparatus for RF Switching Amplifier
8,373,490Method, System, and Apparatus for RF and DC Switching
8,378,736Low Noise Charge Pump Method and Apparatus
8,405,147Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
8,441,299Dual Path Level Shifter
8,487,706Stacked Linear Power Amplifier with Capacitor Feedback and Resistor Isolation
8,493,128RF Switching System, Module, and Methods with Improved High Frequency Performance
8,502,607Leakage Current Reduction in a Power Regulator
8,503,203Pre-Charge of Switched Capacitor Circuits with Cascoded Drivers
8,536,636Tuning Capacitance to Enhance FET Stack Voltage Withstand
8,559,907Integrated RF Front End with Stacked Transistor Switch
8,583,111Switch Circuit and Method of Switching Radio Frequency Signals
8,604,864Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements When Connected Between Terminals
8,619,445Protection of Switched Capacitor Power Converters
8,624,335Electronic Module Metalization System, Apparatus, and Methods of Forming Same
8,638,159Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements When Connected Between Terminals
8,644,776Systems and Methods for providing improved power performance in wireless communication systems
8,649,754Integrated RF Front End with Stacked Transistor Switch
8,669,804Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements When Connected Between Terminals
8,686,787High Voltage Ring Pump with Inverter Stages and Voltage Boosting Stages
8,692,609Systems and Methods for Current Sensing
8,693,224Pump Capacitor Configuration for Switched Capacitor Circuits
8,723,491Control of Power Converters with Capacitive Energy Transfer
8,724,353Efficient Gate Drivers for Switched Capacitor Converters
8,724,944Fiber Optic Bi-Directional Coupling Lens
8,742,502Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink – Harmonic Wrinkle Reduction
8,743,553Power Converters with Integrated Capacitors
8,803,585Dual Path Level Shifter
8,816,659Low-Noise High Efficiency Bias Generation Circuits and Method
8,817,501Reconfigurable Switched Capacitor Power Converter Techniques
8,854,609Integrated Optical Time Domain Reflectometer
8,860,396DC-DC Converter with Modular Stages
8,928,388Self-Activating Adjustable Power Limiter
8,954,902Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge
8,970,303Amplifiers and Related Biasing Methods and Devices
8,987,792Merged Active Devices on a Common Substrate
8,994,448Systems and Methods for Generation of Internal Chip Supply Bias from High Voltage Control Line Inputs
8,994,452Low-Noise High Efficiency Bias Generation Circuits and Method
9,000,841Method, System, and Apparatus for RF Switching Amplifier
9,024,700Method and Apparatus for use in Digitally Tuning a Capacitor in an Integrated Circuit Device
9,030,248Level Shifter with Output Spike Reduction
9,030,250Dual Path Level Shifter
9,041,459Partial Adiabatic Conversion
9,041,484Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
9,042,135Methods and Apparatuses for a Soft-Start Function with Auto-Disable
9,054,062Systems and Methods for Current Sensing Over an Extended Area
9,065,540Systems and Methods for Minimizing Insertion Loss in a Multi-Mode Communications System
9,087,899Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink – Harmonic Wrinkle Reduction
9,106,227Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements When Connected Between Terminals
9,124,265Method and Apparatus for Transistor Switch Isolation
9,130,564Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
9,136,800Methods and Devices for Improving Power Amplifier Efficiency
9,143,037Control of Multi-Phase Power Converters with Capacitive Energy Transfer
9,151,916Compact Optical Package Made With Planar Structures
9,160,292Load Compensation in RF Amplifiers
9,177,737Tuning Capacitance to Enhance FET Stack Voltage Withstand
9,178,493Mismatch Detection using Replica Circuit
9,184,702Peak-to-Average Ratio Detector
9,184,709Resonant Pre-Driver for Switching Amplifier
9,184,731Method and Apparatus for Preventing Digital Step Attenuator Output Power Peaking During Attenuation State Transitions
9,190,902Low Noise Charge Pump Method and Apparatus
9,197,194Methods and Apparatuses for use in Tuning Reactance in a Circuit Device
9,203,299Controller-Driven Reconfiguration of Switched-Capacitor Power Converter
9,219,445Optimization Methods for Amplifier with Variable Supply Power
9,225,378Switch Circuit and Method of Switching Radio Frequency Signals
9,264,053Variable Frequency Charge Pump
9,276,526Amplifier with Variable Feedback Impedance
9,276,527Methods and Devices for Impedance Matching in Power Amplifier Circuits
9,276,547Systems and Methods of Stacking LC Tanks for Wide Tuning Range and High Voltage Swing
9,281,786Input Power Detecting Arrangement and Method
9,287,829Control Systems and Methods for Power Amplifiers Operating in Envelope Tracking Mode
9,293,262Digitally Tuned Capacitors with Tapered and Reconfigurable Quality Factors
9,294,056Scalable Periphery Tunable Matching Power Amplifier
9,300,038Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
9,300,286Antenna Transmit Receive Switch
9,306,517Resonant Pre-Driver for Switching Amplifier
9,306,617Independent Control of Branch FETs for RF Performance Improvement
9,331,643Methods and Devices for Thermal Control in Power Amplifier Circuits
9,331,738Method, System, and Apparatus for RF Switching Amplifier
9,354,654High Voltage Ring Pump with Inverter Stages and Voltage Boosting Stages
9,362,826Power Converter with Modular Stages Connected by Floating Terminals
9,369,087Integrated RF Front End with Stacked Transistor Switch
9,374,125Methods and Devices for Overcoming Insertion Loss in RF Systems
9,390,942Method, System, and Apparatus for Preparing Substrates and Bonding Semiconductor Layers to Substrates
9,391,566Methods and Devices for Testing Segmented Electronic Assemblies
9,397,635Segmented Attenuator with Glitch Reduction
9,397,656Circuit and Method for Controlling Charge Injection in Radio Frequency Switches
9,406,695Circuit and Method for Improving ESD Tolerance and Switching Speed
9,407,212Devices and Methods for Improving Yield of Scalable Periphery Amplifiers
9,413,298Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,413,362Differential Charge Pump
9,419,565Hot Carrier Injection Compensation
9,425,762System and Method for Tuning an RF Circuit
9,429,496Optical Time Domain Reflectometer in a Small Form Factor Package
9,429,969Low-Noise High Efficiency Bias Generation Circuits and Method
9,438,185Devices and Methods for Increasing Reliability of Scalable Periphery Amplifiers
9,438,196Integrated Tunable Filter Architecture
9,442,255Low Profile Fiber-to-Module Interface With Relaxed Alignment Tolerances
9,444,432Digital Step Attenuator with Reduced Relative Phase Error
9,444,465Low Phase Noise Frequency Divider
9,455,670Scalable Periphery for Digital Power Control
9,461,037Reduced Generation of Second Harmonics of FETs
9,465,176Small Form Factor Transceiver Compatible With Solder Processing
9,484,897Level Shifter
9,490,647Capacitance Discharge Limiter
9,496,849Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements when Connected Between Terminals
9,497,854Multi-Layer Power Converter with Devices Having Reduced Lateral Current
9,502,968Switched-Capacitor Converters with Low-Voltage Gate Drivers
9,503,075Delay Line System and Switching Apparatus with Embedded Attenuators
9,507,394Integrated Circuit with Internal Supply Override
9,509,136ESD Protection System, Apparatus, and Method with Adjustable Trigger Voltage Decoupled from DC Breakdown Voltage
9,509,263Amplifiers and Related Biasing Methods and Devices
9,531,359Multi-State Attenuator
9,535,110Mismatch Detection using Replica Circuit
9,537,472Integrated Switch and Limiter Circuit
9,543,901Optimization Methods for Amplifier with Variable Supply Power
9,559,830Systems and Methods for Minimizing Insertion Loss in a Multi-Mode Communications System
9,564,887High Frequency Absorptive Switch Architecture
9,590,674Semiconductor Devices with Switchable Ground-Body Connection
9,595,923Systems and Methods for Optimizing Amplifier Operations
9,595,956Tuning Capacitance to Enhance FET Stack Voltage Withstand
9,602,063Variable Impedance Match and Variable Harmonic Terminations for Different Modes and Frequency Bands
9,602,091Low Phase Shift, High Frequency Attenuator
9,602,098RF Switch with Bypass Topology
9,608,619Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge
9,634,650System for Insertion Loss Stabilization in a Phase Shifter Application
9,640,494Grounded Die Seal Integrated Circuit Structure for RF Circuits
9,647,631Tunable Impedance Matching Network
9,653,601Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink – Harmonic Wrinkle Reduction
9,654,067Devices and Methods for Improving Yield of Scalable Periphery Amplifiers
9,658,635Partial Adiabatic Conversion
9,660,590Low-Noise High Efficiency Bias Generation Circuits and Method
9,660,598Devices and Methods for Increasing Reliability of Scalable Periphery Amplifiers
9,660,611Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
9,667,195Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,667,217High Performance Integrated Tunable Impedance Matching Network with Coupled Merged Inductors
9,667,227Method and Apparatus for use in Digitally Tuning a Capacitor in an Integrated Circuit Device
9,667,246Optimized RF Switching Device Architecture for Impedance Control Applications
9,667,255Multiple Gate Voltage Generation for FET Switches in Radio Frequency Circuits
9,673,155Integrated Tunable Filter Architecture
9,680,416Integrated RF Front End with Stacked Transistor Switch
9,685,946Radio Frequency Switching Circuit with Distributed Switches
9,685,963Variable Frequency Charge Pump
9,685,990Methods and Devices for Overcoming Insertion Loss in RF Systems
9,698,752Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
9,705,482High Voltage Input Buffer
9,709,620Fuse Sense Circuit and Method
9,712,051Power Converter with Modular Stages
9,712,120Systems and Methods for Optimizing Amplifier Operations
9,712,160Independent Control of Branch FETs for RF Performance Improvement
9,716,475Programmable Low Noise Amplifier
9,716,477Bias Control for Stacked Transistor Configuration
9,717,008Integrated Circuit Calibration Architecture
9,729,107Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,742,266Charge Pump Timing Control
9,755,615Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements when Connected Between Terminals
9,768,683Differential Charge Pump
9,768,773Dual Voltage Supply
9,778,669Low-Noise High Efficiency Bias Generation Circuits and Method
9,780,728Double Balanced Mixer
9,780,775Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
9,780,778Switch Circuit and Method of Switching Radio Frequency Signals
9,784,924Fiber Optic End-Face Transparent Protector
9,786,781Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink – Harmonic Wrinkle Reduction
9,787,256Coupled Coils Inter-Stage Matching Network
9,787,286Low Phase Shift, High Frequency Attenuator
9,793,227Switchable Die Seal Connection
9,793,795Variable Frequency Charge Pump
9,793,892High Speed and High Voltage Driver
9,800,211Hot Carrier Injection Compensation
9,800,238RF Switch with Bypass Topology
9,806,694Methods and Apparatuses for use in Tuning Reactance in a Circuit Device
9,831,857Power Splitter with Programmable Output Phase Shift
9,831,869Radio Frequency Switching Circuit with Distributed Switches
9,837,325Electrically Testable Microwave Integrated Circuit Packaging Technique
9,837,412S-Contact for SOI
9,837,965Standby Voltage Condition for Fast RF Amplifier Bias Recovery
9,842,858Butted Body Contact for SOI Transistor
9,843,293Gate Drivers for Stacked Transistor Amplifiers
9,843,311Integrated Level Shifter Circuit
9,847,348Systems, Methods, and Apparatus for Enabling High Voltage Circuits
9,847,712Protection of Switched Capacitor Power Converters
9,847,715Efficient Gate Drivers for Switched Capacitor Converters
9,847,759Scalable Periphery Tunable Matching Power Amplifier
9,851,732Split Power Supply Bias with Kill Switch
9,857,818Improved Biasing for Lower Ron of LDO Pass Devices
9,864,000Mismatch Detection using Replica Circuit
9,866,212Tuning Capacitance to Enhance FET Stack Voltage Withstand
9,882,471DC-DC Converter with Modular Stages
9,882,531Body Tie Optimization for Stacked Transistor Amplifier
9,887,622Charge Pump Stability Control
9,887,695Circuit and Method for Controlling Charge Injection in Radio Frequency Switches
9,900,004Radio Frequency Switching Circuit with Distributed Switches
9,906,208State Change Stabilization in a Phase Shifter/Attenuator Circuit
9,912,327Dead Time Control Circuit for a Level Shifter
9,915,963Method for Adaptive Compensation of Linear Voltage Regulators
9,917,613Fine and Coarse Phase and Amplitude Control
9,921,594LDO with Thin Pass Device
9,929,701LNA with Programmable Linearity
9,935,614Multi-State Attenuator
9,935,678Broadband Power Limiter
9,941,347Floating Body Contact Circuit Method for Improving ESD Performance and Switching Speed
9,941,843Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,941,849Programmable Optimized Band Switching LNA for Operation in Multiple Narrow-Band Frequency Ranges
9,947,688Integrated Circuits with Components on Both Sides of a Selected Substrate and Methods of Fabrication
9,948,252Device Stack with Novel Gate Capacitor Topology
9,948,281Positive Logic Digitally Tunable Capacitor
9,948,308Multi-Modulus Prescaler with Improved Noise Performance
9,960,098Systems and Methods for Thermal Conduction Using S-Contacts
9,960,736Control Systems and Methods for Power Amplifiers Operating in Envelope Tracking …
9,960,737Stacked PA Power Control
9,964,464Optical Time Domain Reflectometer With High Resolution and High Sensitivity
9,966,988Integrated RF Front End with Stacked Transistor Switch
9,973,145Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
9,973,149Source Switched Split LNA
9,979,387High Speed and High Voltage Driver
9,991,889High Throw-Count RF Switch
9,991,973Integrated Circuit Calibration Architecture
9,998,002Differential Charge Pump
9,998,075LDO with Fast Recovery from Saturation
10,003,322Temperature Compensated Digital Step Attenuator
10,020,798Low Phase Shift, High Frequency Attenuator
10,027,224Charge Pump Stability Control
10,027,283Universal RF Amplifier Controller
10,033,333Universal RF Amplifier Controller
10,033,349Low Loss Multi-State Phase Shifter
10,038,409RF Switch with Integrated Tuning
10,038,414RF Switch with Split Tunable Matching Network
10,038,418Optimized Multi Gain LNA Enabling Low Current and High Linearity Including Highly Linear Active Bypass
10,044,347Dead Time Control
10,050,616Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements when Connected Between Terminals
10,056,874Power Amplifier Self-Heating Compensation Circuit
10,056,889Delay Line System and Switching Apparatus with Embedded Attenuators
10,062,946Reflection-Based RF Phase Shifter
10,069,481State Change Stabilization in a Phase Shifter/Attenuator Circuit
10,074,746Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink – Harmonic Wrinkle Reduction
10,075,159High Frequency Phase Shifter Using Limited Ground Plane Transition And Switching Arrangement
10,083,947Power Converters with Integrated Capacitors
10,084,415Fast Charge for Quick Amplifier Settling
10,097,232Apparatus for Reducing RF Crossover Coupling
10,109,537Electrically Testable Microwave Integrated Circuit Packaging Technique
10,110,166LNA with Variable Gain and Switched Degeneration Inductor
10,114,391Low-Noise High Efficiency Bias Generation Circuits and Method
10,115,787Low Leakage FET
10,116,272Variable Impedance Match and Variable Harmonic Terminations for Different Modes and Frequency Bands
10,116,297DC-Coupled High-Voltage Level Shifter
10,128,745Charge Balanced Charge Pump Control
10,128,864Non-Linear Converter
10,128,963Integrated Circuit Calibration Architecture
10,141,888Double Balanced Mixer
10,141,895Systems and Methods for Optimizing Amplifier Operations
10,141,907Integrated BPF and LNA Input Match
10,141,910Integrated and Combined Phase Shifter and Isolation Switch
10,141,927Optimized RF Switching Device Architecture for Impedance Control Applications
10,141,958Adaptive Tuning Network for Combinable Filters
10,142,039Integrated Circuit Calibration Architecture
10,147,740Methods and Structures for Reducing Back Gate Effect in a Semiconductor Device
10,148,234Device Stack with Novel Gate Capacitor Topology
10,148,255Low Noise Charge Pump Method and Apparatus
10,148,265Radio Frequency Switching Circuit with Distributed Switches
10,153,760Reconfigurable Direct Mapping for RF Switch Control
10,153,763Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,153,767Switch Circuit and Method of Switching Radio Frequency Signals
10,158,328Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode
10,158,345Methods and Apparatuses for use in Tuning Reactance in a Circuit Device
10,162,124Fiber Optic End-Face Transparent Protector System and Method
10,162,376Partial Adiabatic Conversion
10,171,075High Speed and High Voltage Driver
10,171,076Independent Control of Branch FETs for RF Performance Improvement
10,172,231Methods and Apparatus for Reducing RF Crossover Coupling
10,177,715Front End Module with Input Match Configurability
10,177,895Systems and Methods for Minimizing Insertion Loss in a Multi-Mode Communications System
10,181,631Compact Low Loss Signal Coupler
10,181,819Standby Voltage Condition for Fast RF Amplifier Bias Recovery
10,181,823Integrated Ultra-Compact VSWR Insensitive Coupler
10,181,850High Throw-Count RF Switch
10,184,973Mismatch Detection using Replica Circuit
10,187,013Stacked PA Power Control
10,192,884Butted Body Contact for SOI Transistor
10,193,441DC-DC Transformer with Inductor for The Facilitation of Adiabatic Inter-Capacitor Charge Transport
10,193,531Digital Step Attenuator
10,199,996Optimized Multi-LNA Solution for Wideband Auxiliary Inputs Supporting Multiple Bands
10,200,026High Power Handling Switch Using Reduced Operating Impedance
10,205,439Digital Step Attenuator with Reduced Relative Phase Error
10,210,118Serial-Bus Interface for Multi-Die Module
10,210,130Serial-Bus Interface for Multi-Die Module
10,211,801Hybrid Coupler with Phase and Attenuation Control
10,224,913Self-Activating Adjustable Power Limiter
10,234,358Optical Time Domain Reflectometer With High Resolution and High Sensitivity
10,236,836Tuned Amplifier Matching Based on Band Switch Setting
10,236,863Programmable Voltage Variable Attenuator
10,236,872AC Coupling Modules for Bias Ladders
10,243,519Bias Control for Stacked Transistor Configuration
10,250,131Low-Noise High Efficiency Bias Generation Circuits and Method
10,250,199Cascode Amplifier Bias Circuits
10,250,339Integrated Circuit Calibration Architecture
10,256,287Floating Body Contact Circuit Method for Improving ESD Performance and Switching Speed
10,263,512Switched-Capacitor Converters with Low Voltage Gate Drivers
10,263,514Selectable Conversion Ratio DC-DC Converter
10,276,371Managed Substrate Effects for Stabilized SOI FETs
10,277,141Current Protected Integrated Transformer Driver for Isolating a DC-DC Convertor
10,277,168Stacked Power Amplifier Power Control
10,277,201Temperature Compensated Digital Step Attenuator
10,277,211Integrated Switch and Self-Activating Adjustable Power Limiter
10,277,268Method and Apparatus for Switching of Shunt and Through Switches of a Transceiver
10,284,151LNA with Programmable Linearity
10,291,208Method and Apparatus for Adjusting the Slope of Insertion Loss as a Function of Frequency of RF Digital Step Attenuators
10,291,223RF Switch with Bypass Topology
10,296,029Method for Adaptive Compensation of Linear Voltage Regulators
10,305,433Power Amplifier Self-Heating Compensation Circuit
10,312,885Self-Matching Phase Shifter/Attenuator
10,319,854High Voltage Switching Device
10,326,358Power Converter with Modular Stages Connected by Floating Terminals
10,326,484Reconfigurable Carrier Aggregation FECC with Switched Filters and Programmable Band Switching LNA
10,333,392Reconfigurable Switched Capacitor Power Converter Techniques
10,333,471Scalable Periphery Tunable Matching Power Amplifier
10,340,876Tunable and Integrated Impedance Matching and Filter Circuit
10,340,892Multi-Channel Digital Step Attenuator Architecture
10,348,191Switched-Capacitor Network Packaged with Load
10,348,195Charge Balanced Charge Pump Control
10,348,293Timing Controller for Dead-Time Control
10,355,663Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
10,367,453Body Tie Optimization for Stacked Transistor Amplifier
10,374,512Switch-Timing in A Switched-Capacitor Power Converter
10,374,654Integrated RF Front End with Stacked Transistor Switch
10,381,924Power Converters with Modular Stages
10,381,991Drain Sharing Split LNA
10,382,031Method and Apparatus for use in Digitally Tuning a Capacitor in an Integrated Circuit Device
10,389,235Power Converter
10,389,236Disturbance Quelling
10,389,306Gate Drivers for Stacked Transistor Amplifiers
10,396,772Methods and Devices to Improve Switching Time by Bypassing Gate Resistor
10,396,780High Frequency Phase Shifter Using Limited Ground Plane Transition And Switching Arrangement
10,404,162DC-DC Converter with Modular Stages
10,404,245Dead Time Control Circuit for a Level Shifter
10,424,564Multi-Layer Power Converter with Devices Having Reduced Lateral Current
10,432,193High Frequency Multi-Port Switch Architecture
10,432,238Detuning Multiband Tunable Matching Networks
10,438,950S-Contact for SOI
10,439,562Current Mirror Bias Compensation Circuit
10,439,563Positive Temperature Coefficient Bias Compensation Circuit
10,439,564Second Harmonic Terminations for AM-AM and AM-PM Suppression
10,447,032Adjustable Power Limiter with Integrated Power Detector
10,454,368Charge Pump Stability Control
10,461,704Switchless Multi Input Stacked Transistor Amplifier Tree Structure
10,468,360Integrated Tunable Filter Architecture
10,475,720S-Contact Thermal Structure with Active Circuitry
10,476,453Programmable Optimized Band Switching LNA for Operation in Multiple Narrow-Band Frequency Ranges
10,476,484Positive Logic Digitally Tunable Capacitor
10,476,515Non-Linear Converter to Linearize the Non-Linear Output of Measurement Devices
10,483,921Clockless Frequency Detector
10,483,929Power Amplifier Self-Heating Compensation Circuit
10,484,038Phased Array Transceiver with Built-In Phase Interferometer
10,491,164Source Switched Split LNA
10,491,165Doherty Amplifier with Adjustable Alpha Factor
10,505,511High Resolution Attenuator or Phase Shifter with Weighted Bits
10,505,530Positive Logic Switch with Selectable DC Blocking Circuit
10,511,297High-Speed Switch with Accelerated Switching Time
10,523,195Mixed Style Bias Network for RF Switch FET Stacks
10,530,320Attenuator De-Qing Loss Improvement and Phase Balance
10,546,747Managed Substrate Effects for Stabilized SOI FETs
10,551,572Fiber Optic End-Face Transparent Protector System and Method
10,571,940Low-Noise High Efficiency Bias Generation Circuits and Method
10,573,674SLT Integrated Circuit Capacitor Structure and Methods
10,574,140Charge Balanced Charge Pump Control
10,580,903Semiconductor-On-Insulator Transistor with Improved Breakdown Characteristics
10,581,387RF Switch with Split Tunable Matching Network
10,581,409Clocked Frequency Detector RF Auto-Tuning System
10,587,225Transient Stabilized Cascode Biasing
10,587,229Multi-Stage Stacked Power Amplifier Feedback Circuit for Improved Performance
10,594,202Current In-Rush Limiter
10,601,100Compact Low Loss Signal Coupler
10,601,376Improved Input Third Order Intercept Point in Low Noise Amplifier with Degeneration Tank Circuit
10,601,377Systems and Methods for Optimizing Amplifier Operations
10,605,995Single-Use Disposable POD for Application of an Optical Fiber Protection Device
10,608,617Low Noise Charge Pump Method and Apparatus
10,622,990Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,622,992Tuning Capacitance to Enhance FET Stack Voltage Withstand
10,622,993Switch Circuit and Method of Switching Radio Frequency Signals
10,622,995Independent Control of Branch FETs for RF Performance Improvement
10,629,621Butted Body Contact for SOI Transistor
10,630,280AC Coupling Modules for Bias Ladders
10,630,284Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements when Connected Between Terminals
10,637,526Radio Frequency Switching Circuit with Distributed Switches
10,644,590Power Supply for Gate Driver in Switched-Capacitor Circuit
10,658,386Thermal Extraction of Single Layer Transfer Integrated Circuits
10,666,134Fault Control for Switched Capacitor Power Converter
10,672,726Transient Stabilized SOI FETs
10,672,806High-Q Integrated Circuit Inductor Structure and Methods
10,673,401Optimized Multi Gain LNA Enabling Low Current and High Linearity Including Highly Linear Active Bypass
10,680,513Pump Capacitor Configuration for Voltage Multiplier
10,680,515Power Converters with Modular Stages
10,680,590Integrated Switch and Self-Activating Adjustable Power Limiter
10,680,600Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,686,367Apparatus and Method for Efficient Shutdown of Adiabatic Charge Pumps
10,686,380Control of Power Converters with Capacitive Energy Transfer
10,686,409Drain Switched Split Amplifier with Capacitor Switching for Noise Figure and Isolation Improvement an Split Mode
10,686,484Method and Apparatus for Switching of Shunt and Through Switches of a Transceiver
10,690,708Differential Phase and Amplitude Detector
10,693,368Charge Pump Stability Control
10,693,386Current Protected Integrated Transformer Driver for Isolating a DC-DC Convertor
10,693,435Integrated and Combined Phase Shifter and Isolation Switch
10,699,970Electrically Testable Microwave Integrated Circuit Packaging Technique
10,700,642Gate Drivers for Stacked Transistor Amplifiers
10,700,650Configurable Wideband Split LNA
10,700,658Adaptive Tuning Networks with Direct Mapped Multiple Channel Filter Tuning
10,700,679RF Switch with Bypass Topology
10,712,508Fiber Optic End-Face Transparent Protector System and Method
10,715,036DC-DC Transformer with Inductor for The Facilitation of Adiabatic Inter-Capacitor Charge Transport
10,715,123Error Correction for Stepwise Signal Modification Circuits
10,715,199Phased Array Transceiver with Built-In Phase Interferometer
10,715,200Integrated RF Front End with Stacked Transistor Switch
10,720,842Multi-Level DC-DC Converter with Boundary Transition Control
10,720,843Multi-Level DC-DC Converter with Lossy Voltage Balancing
10,734,892Level Shifter for Power Applications
10,734,893A Driving Circuit for Switches Used in A Charge Pump
10,734,982Dead Time Control Circuit for a Level Shifter
10,735,175Systems and Methods for Minimizing Insertion Loss in a Multi-Mode Communications System
10,756,166Low Leakage FET
10,756,678Cascode Amplifier Bias Circuits
10,756,684Scalable Periphery Tunable Matching Power Amplifier
10,763,257S-Contact for SOI
10,763,798Variable Impedance Match and Variable Harmonic Terminations for Different Modes and Frequency Bands
10,768,218Mismatch Detection using Replica Circuit
10,770,480Systems, Methods, and Apparatus for Enabling High Voltage Circuits
10,770,770Low Loss, Wide Band, Phase Shifter Utilizing Transformer
10,770,974Multi-Level DC-DC Converter with Lossless Voltage Balancing
10,770,976Slew-Controlled Switched Capacitors for AC-DC Applications
10,771,025RFFE LNA Topology Supporting Both Noncontiguous Intraband Carrier Aggregation and Interband Carrier Aggregation
10,771,059High Throw-Count RF Switch
10,775,827Controllable Temperature Coefficient Bias Circuit
10,777,636High Density IC Capacitor Structure
10,784,818Body Tie Optimization for Stacked Transistor Amplifier
10,784,855Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,784,861High Speed and High Voltage Driver
10,790,390Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink – Harmonic Wrinkle Reduction
10,790,741Pole Compensation in Reconfigurable Power Converter
10,790,796Method, System, and Apparatus for Resonator Circuits and Modulating Resonators
10,790,814Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,790,815Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,790,820Switch Circuit and Method of Switching Radio Frequency Signals
10,797,172Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink – Harmonic Wrinkle Reduction
10,797,594Shared Comparator for Charge Pumps
10,797,690Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,797,691Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink
10,797,694Switch Circuit and Method of Switching Radio Frequency Signals
10,812,068Switch Circuit and Method of Switching Radio Frequency Signals
10,818,796Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge
10,818,999Compact Low Loss Signal Coupler
10,819,288Standby Voltage Condition for Fast RF Amplifier Bias Recovery
10,819,290Power Amplifier Self-Heating Compensation Circuit
10,848,141Methods and Devices to Improve Switching Time by Bypassing Gate Resistor
10,848,197Hybrid Coupler Based T/R Switch
10,855,236Device Stack with Novel Gate Capacitor Topology
10,862,441Programmable Optimized Band Switching LNA for Operation in Multiple Narrow-Band Frequency Ranges
10,862,473Positive Logic Switch with Selectable DC Blocking Circuit
10,862,480Controlled Active Resistance
10,873,308Power Amplifier Self-Heating Compensation Circuit
10,884,050Design for Test of Stacked Transistors
10,886,911Stacked FET Switch Bias Ladders
10,897,162Antenna Array Element by Element Power Tracking
10,900,867Bidirectional Coupling Optic
10,910,938Current In-Rush Limiter
10,917,007Power Converter with Modular Stages Connected by Floating Terminals
10,923,592High Voltage Switching Device
10,924,006Suprression of Rebalancing Currents in a Switched-Capacitor Network
10,931,297Non-Linear Converter to Linearize the Non-Linear Output of Measurement Devices
10,935,732Single-Use Disposable POD for Application of an Optical Fiber Protection Device
10,938,299Protection of Switched Capacitor Power Converters
10,938,300Power Converter with Modular Stages Connected by Floating Terminals
10,938,348Complete Turn Off And Protection Of Branched Cascode Amplifier
10,938,349Turn On Time Acceleration Of A Cascode Amplifier
10,942,212System and Method for Testing Radio Frequency Switches
10,944,171Fast Transceiver Front End Serial Control
10,951,023Variable Level Power Clamping Circuit
10,951,210Tuning Capacitance to Enhance FET Stack Voltage Withstand
10,951,2525G NR Configurable Wideband RF Front-End LNA
10,958,159Reversed-Operation Power Converter Startup Circuit and Method
10,958,166Startup of Switched Capacitor Step-Down Power Converter
10,958,220Transient Stabilized Cascode Biasing
10,965,026Phased Array Transceiver with Built-In Transmitter Linearization Feedback
10,965,204Adaptive Control for Reconfiguring a Power Converter
10,965,255Overvoltage Protection For Power Amplifier With Soft Shutdown
10,965,276Low Noise Charge Pump Method and Apparatus
10,971,359Managed Substrate Effects for Stabilized SOI FETs
10,971,419Method and Apparatus for Reducing Noise on Integrated Circuit using Broken Die Seal
10,978,436Symmetric FET for RF Nonlinearity Improvement
10,979,042DC-Coupled High-Voltage Level Shifter
10,985,183Butted Body Contact for SOI Transistor
10,985,651Reconfigurable Switched Capacitor Power Converter Techniques
10,992,224Disturbance Quelling
10,992,226Startup Detection for Parallel Power Converters
10,998,901RF Switch with Bypass Topology
11,005,425Source Switched Split LNA
11,005,432RF Switch with Split Tunable Matching Network
11,005,460Flying Level Shifter for Narrow Pulses
11,011,633Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink – Harmonic Wrinkle Reduction
11,011,981Differential Clock Level Translator for Charge Pumps
11,018,662AC Coupling Modules for Bias Ladders
11,018,761Automated System for Link Health Assessment in Fiber Optic Networks
11,025,164Protection of Switched Capacitor Power Converter
11,025,207Bias Techniques for Controlled Voltage Distribution in Stacked Transistor Amplifiers
11,031,864Charge Pump Stability Control
11,038,418Reconfigurable Switched Capacitor Power Converter Techniques
11,049,855Tunable Capacitive Compensation for RF Switch FET Stacks
U.S. PATENTSPSEMI PRODUCTS
U.S. Patent 7,910,993PE4312PE42543PE43713
U.S. Patent 8,129,787PE4314PE42553PE44820
U.S. Patent 8,405,147PE42020PE42562PE45140
U.S. Patent 8,742,502PE42412PE42582PE45361
U.S. Patent 8,954,902PE42420PE42641PE45450
U.S. Patent 9,087,899PE42421PE42721PE46120
U.S. Patent 9,130,564PE42422PE42722PE46130
U.S. Patent 9,780,775PE42423PE42723PE46140
U.S. Patent 10,153,763PE42424PE42724PE53110
U.S. Patent 10,622,990PE42426PE42726PE53111
U.S. Patent 10,680,600PE42427PE42820PE53210
PE42430PE42821PE53211
PE42440PE42822PE64102
PE42441PE42823PE64904
PE42442PE42850PE64906
PE42451PE42851PE64907
PE42452PE43205PE64909
PE42462PE43508PE423422
PE42482PE43610PE423641
PE42512PE43614PE426412
PE42520PE43620PE426462
PE42521PE43650PE426482
PE42522PE43665PE561221
PE42540PE43670PE613010
PE42542PE43704PE613050
PE43705
U.S. Patent 10,622,993PE4250PE42512PE43614
PE4251PE42520PE43665
PE4256PE42521PE43670
PE4257PE42522PE43704
PE4259PE42540PE43705
PE4270PE42542PE43711
PE4280PE42543PE43712
PE4312PE42553PE43713
PE4314PE42562PE44820
PE42020PE42582PE46120
PE42359PE42641PE46130
PE42412PE42721PE46140
PE42420PE42722PE53110
PE42421PE42723PE53111
PE42422PE42724PE53210
PE42423PE42726PE53211
PE42424PE42742PE64102
PE42426PE42750PE64904
PE42427PE42820PE64906
PE42430PE42821PE64907
PE42440PE42822PE64909
PE42441PE42823PE423422
PE42442PE42850PE423641
PE42451PE42851PE426412
PE42452PE43205PE426462
PE42462PE43508PE426482
PE42482PE43610PE613050
U.S. PATENTSPSEMI / MURATA PRODUCTS
8,503,203ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
8,619,445ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
8,723,491ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
8,724,353PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
8,817,501ARC3C0845
ARC3C0845W
9,143,037ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
9,203,299ARC3C0845
ARC3C0845W
9,362,826ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
9,502,968ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
9,712,051ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
9,742,266ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
9,847,712ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
9,847,715ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,326,358PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,333,392ARC3C0845
ARC3C0845W
10,374,512PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,389,235PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,389,236ARC3C0845
ARC3C0845W
10,644,590ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,666,134ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
10,680,515ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,686,380ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,734,892ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,790,741ARC3C0845
ARC3C0845W
10,917,007ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,938,299ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
10,992,224ARC3C0845
ARC3C0845W
U.S. PATENTS*PSEMI / MURATA PRODUCTS
8,212,541ARC3C0845
ARC3C0845W
8,643,347PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
9,048,727ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
9,667,139ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,541,611ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA
10,749,434ARC1C0608
ARC2C0608
ARC3C0845
ARC3C0845W
PE24101
PE24102
MYTNA1R84RELA2RA
MYTNA1R86RELA2RA

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