pSemi Trademarks
The Peregrine Semiconductor name, Peregrine Semiconductor logo and UltraCMOS are registered trademarks and the pSemi name, pSemi logo, HaRP and DuNE are trademarks of pSemi Corporation in the U.S. and other countries. All other trademarks are the property of their respective companies. The pSemi website and all documents are copyrighted by pSemi Corporation. All rights reserved.
pSemi Patents
pSemi products and technologies are protected by one or more patents registered with the Patent & Trademark Offices of the United States and other countries.
This webpage, listing the company's issued U.S. Patents, is provided to satisfy the virtual patent marking requirements of Section 287(a) of Title 35 of the United States Code, as revised by the America Invents Act of 2011.
| Patent No. | Title |
|---|---|
| 6,531,739 | Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same |
| 6,583,445 | Integrated Electronic-Optoelectronic Devices, and Method of Making the Same |
| 6,653,885 | On-Chip Integrated Mixer with Balun Circuit, and Method of Making the Same |
| 6,667,506 | Variable Capacitor with Programmability |
| 6,690,056 | EEPROM Cell on SOI |
| 6,737,900 | Silicon-on-Insulator Dynamic D-Type Flip-Flop (DFF) Circuits |
| 6,804,502 | Switch Circuit and Method of Switching Radio Frequency Signals |
| 6,869,229 | Coupled Optical and Optoelectronic Devices, and Method of Making the Same |
| 6,910,812 | Small Scale Optoelectronic Package |
| 7,088,971 | Integrated RF Front End |
| 7,123,898 | Switch Circuit and Method of Switching Radio Frequency Signals |
| 7,248,120 | Stacked Transistor Method and Apparatus |
| 7,411,250 | Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same |
| 7,460,852 | Switch Circuit and Method of Switching Radio Frequency Signals |
| 7,524,710 | Radiation-Hardened Silicon-on-Insulator CMOS Device, and Method of Making the Same |
| 7,532,483 | Mounting Integrated Circuit Dies for High Frequency Signal Isolation |
| 7,586,162 | High-Value Integrated Resistor and Method of Making |
| 7,613,442 | Switch Circuit and Method of Switching Radio Frequency Signals |
| 7,619,462 | Unpowered Switch and Bleeder Circuit |
| 7,719,343 | Low Noise Charge Pump Method and Apparatus |
| 7,795,968 | Power Ranging Transmit Power Amplifier |
| 7,796,969 | Symmetrically and Asymmetrically Stacked Transistor Group RF Switch |
| 7,860,499 | Switch Circuit and Method of Switching Radio Frequency Signals |
| 7,872,533 | Leakage Current Reduction in a Power Regulator |
| 7,890,891 | Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge |
| 7,910,993 | Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink |
| 7,960,772 | Tuning Capacitance to Enhance FET Stack Voltage Withstand |
| 7,961,052 | RF Power Amplifier Integrated Circuit and Unit Cell |
| 8,022,734 | Low Current Power Detection Circuit Providing Window Comparator Functionality |
| 8,081,928 | Canceling Harmonics in Semiconductor RF Switches |
| 8,106,711 | Stacked Pre-driver and Power Amplifier |
| 8,111,104 | Biasing Methods and Devices for Power Amplifiers |
| 8,129,787 | Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink |
| 8,130,042 | Methods and Devices for Leakage Current Reduction |
| 8,131,251 | Integrated RF Front End with Stacked Transistor Switch |
| 8,305,139 | Method and Apparatuses for High Power and/or High Frequency Devices |
| 8,330,504 | Dynamic Biasing Systems and Methods |
| 8,350,624 | Amplifiers and Related Biasing Methods and Devices |
| 8,368,462 | Method, System and Apparatus for RF Switching Amplifier |
| 8,373,490 | Method, System, and Apparatus for RF and DC Switching |
| 8,378,736 | Low Noise Charge Pump Method and Apparatus |
| 8,405,147 | Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink |
| 8,441,299 | Dual Path Level Shifter |
| 8,487,706 | Stacked Linear Power Amplifier with Capacitor Feedback and Resistor Isolation |
| 8,493,128 | RF Switching System, Module and Methods with Improved High Frequency Performance |
| 8,502,607 | Leakage Current Reduction in a Power Regulator |
| 8,503,203 | Pre-Charged of Switched Capacitor Circuits with Cascoded Drivers |
| 8,536,636 | Tuning Capacitance to Enhance FET Stack Voltage Withstand |
| 8,559,907 | Integrated RF Front End with Stacked Transistor Switch |
| 8,583,111 | Switch Circuit and Method of Switching Radio Frequency Signals |
| 8,604,864 | Devices and Methods for Improving Voltage Handling and/or Bi-directionality of Stacks of Elements When Connected Between Terminals |
| 8,619,445 | Protection of Switched Capacitor Power Converter |
| 8,624,335 | Electronic Module Metalization System, Apparatus and Methods of Forming Same |
| 8,638,159 | Devices and Methods for Improving Voltage Handling and/or Bi-directionality of Stacks of Elements When Connected Between Terminals |
| 8,644,776 | Systems and Methods for Providing Improved Power Performance in Wireless Communication Systems |
| 8,649,754 | Integrated RF Front End with Stacked Transistor Switch |
| 8,669,804 | Devices and Methods for Improving Voltage Handling and/or Bi-directionality of Stacks of Elements When Connected Between Terminals |
| 8,686,787 | High Voltage Ring Pump with Inverter Stages and Voltages Boosting Stages |
| 8,692,609 | Systems and Methods for Current Sensing |
| 8,693,224 | Pump Capacitor Configuration for Switched Capacitor Circuits |
| 8,723,491 | Control of Power Converters with Capacitive Energy Transfer |
| 8,724,353 | Efficient Gate Drivers for Switched Capacitor Converters |
| 8,742,502 | Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink-Harmonic Wrinkle Reduction |
| 8,743,553 | Power Converters with Integrated Capacitors |
| 8,803,585 | Dual Path Level Shifter |
| 8,816,659 | Low Noise High Efficiency Bias Generation Circuits and Method |
| 8,817,501 | Reconfigurable Switched Capacitor Power Converter Techniques |
| 8,860,396 | DC-DC Converter with Modular Stages |
| 8,928,388 | Self-Activating Adjustable Power Limiter |
| 8,954,902 | Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge |
| 8,970,303 | Amplifiers and Related Biasing Methods and Devices |
| 8,987,792 | Merged Active Devices on a Common Substrate |
| 8,994,448 | Systems and Methods for Generation of Internal Chip Supply Bias from High Voltage Control Line Inputs |
| 8,994,452 | Low-Noise High Efficiency Bias Generation Circuits and Method |
| 9,000,841 | Method, System and Apparatus for RF Switching Amplifier |
| 9,024,700 | Method and Apparatus for Use in Digitally Tuning a Capacitor in an Integrated Circuit Device |
| 9,030,248 | Level Shifter with Output Spike Reduction |
| 9,030,250 | Dual Path Level Shifter |
| 9,041,459 | Partial Adiabatic Conversion |
| 9,041,484 | Method, System and Apparatus for Resonator Circuits and Modulating Resonators |
| 9,042,135 | Methods and Apparatuses for a Soft-start Function with Auto-disable |
| 9,054,062 | Systems and Methods for Current Sensing Over an Extended Area |
| 9,065,540 | Systems and Methods for Minimizing Insertion Loss in a Multi-mode Communications System |
| 9,087,899 | Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink—Harmonic Wrinkle Reduction |
| 9,106,227 | Devices and Methods for Improving Voltage Handling and/or Bi-directionality of Stacks of Elements When Connected Between Terminals |
| 9,124,265 | Method and Apparatus for Transistor Switch Isolation |
| 9,130,564 | Method and Apparatus for Use in Improving Linearity of MOSFETs Using and Accumulated Charge Sink |
| 9,136,800 | Methods and Devices for Improving Power Amplifier Efficiency |
| 9,143,037 | Control of Multi-Phase Power Coverters with Capacitive Energy Transfer |
| 9,160,292 | Load Compensation in RF Amplifiers |
| 9,177,737 | Tuning Capacitance to Enhance FET Stack Voltage Withstand |
| 9,178,493 | Mismatch Detection Using Replica Circuit |
| 9,184,702 | Peak to Average Ratio Detector |
| 9,184,709 | Resonant Pre-Driver for Switching Amplifier |
| 9,184,731 | Method and Apparatus for Preventing Digital Step Attenuator Output Power Peaking During Attenuation State Transition |
| 9,190,902 | Low Noise Charge Pump Method and Apparatus |
| 9,197,194 | Methods and Apparatuses for Use in Tuning Reactance in a Circuit Device |
| 9,203,299 | Controller-Driven Reconfiguration of Switched-Capacitor Power Converter |
| 9,219,445 | Optimization Methods for Amplifier with Variable Supply Power |
| 9,225,378 | Switch Circuit and Method of Switching Radio Frequency Signals |
| 9,264,053 | Variable Frequency Charge Pump |
| 9,276,526 | Amplifier with Variable Feedback Impedance |
| 9,276,527 | Methods and Devices for Impedance Matching in Power Amplifier Circuits |
| 9,276,547 | Systems and Methods of Stacking LC Tanks for Wide Tuning Range and High Voltage Swing |
| 9,281,786 | Input Power Detecting Arrangement and Method |
| 9,287,829 | Control Systems and Methods for Power Amplifiers Operating in Envelope Tracking Mode |
| 9,293,262 | Digitally Tuned Capacitor with Tapered and Reconfigurable Quality Factors |
| 9,294,056 | Scalable Periphery Tunable Matching Power Amplifier |
| 9,300,038 | Method, System and Apparatus for Resonator Circuits and Modulating Resonators |
| 9,300,286 | Antenna Transmit Receive Switch |
| 9,306,517 | Resonant Pre-Driver for Switching Amplifier |
| 9,306,617 | Independent Control of Branch FETs for RF Performance Improvement |
| 9,331,643 | Methods and Devices for Thermal Control in Power Amplifier Circuits |
| 9,331,738 | Method, System and Apparatus for RF Switching Amplifier |
| 9,354,654 | High Voltage Ring Pump with Inverter Stages and Voltage Boosting Stages |
| 9,362,826 | Power Converter with Modular Stages Connected by Floating Terminals |
| 9,369,087 | Integrated RF Front End with Stacked Transistor Switch |
| 9,374,125 | Methods and Devices for Overcoming Insertion Loss in RF Systems |
| 9,390,942 | Method System and Apparatus for Preparing Substrates and Bonding Semiconductor Layers to Substrates |
| 9,391,566 | Methods and Devices for Testing Segmented Electronic Assemblies |
| 9,397,635 | Segmented Attenuator with Glitch Reduction |
| 9,397,656 | Circuit and Method for Controlling Charge Injection in Radio Frequency Switches |
| 9,406,695 | Circuit and Method for Improving ESD Tolerance and Switching Speed |
| 9,407,212 | Devices and Methods for Improving Yield of Scalable Periphery Amplifiers |
| 9,413,298 | Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode |
| 9,413,362 | Differential Charge Pump |
| 9,419,565 | Hot Carrier Injection Compensation |
| 9,425,762 | System and Method for Tuning an RF Circuit |
| 9,429,969 | Low Noise High Efficiency Bias Generation Circuits and Method |
| 9,438,185 | Devices and Methods for Increasing Reliability of Scalable Periphery Amplifiers |
| 9,438,196 | Integrated Tunable Filter Architecture |
| 9,444,432 | Digital Step Attenuator with Reduced Relative Phase Error |
| 9,444,465 | Low Phase Noise Frequency Divider |
| 9,455,670 | Scalable Periphery for Digital Power Control |
| 9,461,037 | Reduced Generation of Second Harmonics of FETs |
| 9,484,897 | Level Shifter |
| 9,490,647 | Capacitance Discharge Limiter |
| 9,496,849 | Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements When Connected Between Terminals |
| 9,497,854 | Multi-Layer Power Converter with Devices Having Reduced Lateral Current |
| 9,502,968 | Switched-Capacitor Converters with Low-Voltage Gate Drivers |
| 9,503,075 | Delay Line System and Switching Apparatus with Embedded Attenuators |
| 9,507,394 | Integrated Circuit with Internal Supply Override |
| 9,509,136 | ESD Protection System Apparatus and Method with Adjustable Trigger Voltage Decoupled from DC Breakdown Voltage |
| 9,509,263 | Amplifiers and Related Biasing Methods and Devices |
| 9,531,359 | Multi-State Attenuator |
| 9,535,110 | Mismatch Detection Using Replica Circuit |
| 9,537,472 | Integrated Switch and Limiter Circuit |
| 9,543,901 | Optimization Methods for Amplifier with Variable Supply Power |
| 9,559,830 | Systems and Methods for Minimizing Insertion Loss in a Multi-Mode Communications System |
| 9,564,887 | High Frequency Absorptive Switch Architecture |
| 9,590,674 | Semiconductor Devices with Switchable Ground-Body Connection |
| 9,595,923 | Systems and Methods for Optimizing Amplifier Operations |
| 9,595,956 | Tuning Capacitance to Enhance FET Stack Voltage Withstand |
| 9,602,063 | Variable Impedance Match and Variable Harmonic Terminations for Different Modes and Frequency Bands |
| 9,602,091 | Low Phase Shift, High Frequency Attenuator |
| 9,602,098 | RF Switch with Bypass Topology |
| 9,608,619 | Method and Apparatus Improving Gate Oxide Reliability by Controlling Accumulated Charge |
| 9,634,650 | System for Insertion Loss Stabilization in a Phase Shifter Application |
| 9,640,494 | Grounded Die Seal Integrated Circuit Structure for RF Circuits |
| 9,647,631 | Tunable Impedance Matching Network |
| 9,653,601 | Method and Apparatus for use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink - Harmonic Wrinkle Reduction |
| 9,654,067 | Devices and Methods for Improving Yield of Scalable Periphery Amplifiers |
| 9,658,635 | Charge Pump with Temporally-Varying Adiabaticity |
| 9,660,590 | Low-Noise High Efficiency Bias Generation Circuits and Method |
| 9,660,598 | Devices and Methods for Increasing Reliability of Scalable Periphery Amplifiers |
| 9,660,611 | Method, System, and Apparatus for Resonator Circuits and Modulating Resonators |
| 9,667,195 | Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode |
| 9,667,217 | High Performance Integrated Tunable Impedance Matching Network with Coupled Merged Inductors |
| 9,667,227 | Method and Apparatus for use in Digitally Tuning a Capacitor in an Integrated Circuit Device |
| 9,667,246 | Optimized RF Switching Device Architecture for Impedance Control Applications |
| 9,667,255 | Multiple Gate Voltage Generation for FET Switches in Radio Frequency Circuits |
| 9,673,155 | Integrated Tunable Filter Architecture |
| 9,680,416 | Integrated RF Front End with Stacked Transistor Switch |
| 9,685,946 | Radio Frequency Switching Circuit with Distributed Switches |
| 9,685,963 | Variable Frequency Charge Pump |
| 9,685,990 | Methods and Devices for Overcoming Insertion Loss in RF Systems |
| 9,698,752 | Method, System, and Apparatus for Resonator Circuits and Modulating Resonators |
| 9,705,482 | High Voltage Input Buffer |
| 9,709,620 | Fuse Sense Circuit and Method |
| 9,712,051 | Power Converter with Modular Stages |
| 9,712,120 | Systems and Methods for Optimizing Amplifier Operations |
| 9,712,160 | Independent Control of Branch FETs for RF Performance Improvement |
| 9,716,475 | Programmable Low Noise Amplifier |
| 9,716,477 | Bias Control for Stacked Transistor Configuration |
| 9,717,008 | Integrated Circuit Calibration Architecture |
| 9,729,107 | Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode |
| 9,742,266 | Charge Pump Timing Control |
| 9,755,615 | Devices and Methods for Improving Voltage Handling and/or Bi-Directionality of Stacks of Elements when Connected Between Terminals |
| 9,768,683 | Differential Charge Pump |
| 9,768,773 | Dual Voltage Supply |
| 9,778,669 | Low-Noise High Efficiency Bias Generation Circuits and Method |
| 9,780,728 | Double Balanced Mixer |
| 9,780,775 | Method and Apparatus for use in Improving Linearity of MOSFETs using an Accumulated Charge Sink |
| 9,780,778 | Switch Circuit and Method of Switching Radio Frequency Signals |
| 9,786,781 | Method and Apparatus for Use in Improving Linearity of MOSFETs Using an Accumulated Charge Sink - Harmonic Wrinkle Reduction |
| 9,787,256 | Coupled Coils Inter-Stage Matching Network |
| 9,787,286 | Low Phase Shift, High Frequency Attenuator |
| 9,793,227 | Switchable Die Seal Connection |
| 9,793,795 | Variable Frequency Charge Pump |
| 9,793,892 | High Speed and High Voltage Driver |
| 9,800,211 | Hot Carrier Injection Compensation |
| 9,800,238 | RF Switch with Bypass Topology |
| 9,806,694 | Methods and Apparatuses for Use in Tuning Reactance in a Circuit Device |
| 9,831,857 | Power Splitter with Programmable Output Phase Shift |
| 9,831,869 | Radio Frequency Switching Circuit with Distributed Switches |
| 9,837,325 | Electrically Testable Microwave Integrated Circuit Packaging Technique |
| 9,837,412 | S-Contact for SOI |
| 9,837,965 | Standby Voltage Condition for Fast RF Amplifier Bias Recovery |
| 9,842,858 | Butted Body Contact for SOI Transistor |
| 9,843,293 | Gate Drivers for Stacked Transistor Amplifiers |
| 9,843,311 | Integrated Level Shifter Circuit |
Contact pSemi for further information.
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