For the Inventor, By the Inventor

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San Diego, CA, United States of America

Psemi Corporation

USPTO Granted Patents = 700

% Expired Patents = 1.7

EPO Patents = 13

Trademarks = 10

Forward Citations = 2,619

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182 inventors (with patents filed for the assignee):

Tero Tapio Ranta (95 out of 112 patents)

David M Giuliano (92 out of 117 patents)

Gregory Szczeszynski (76 out of 122 patents)

4. Robert Mark Englekirk (60 out of 95 patents)

5. Simon Edward Willard (57 out of 66 patents)

6. Emre Ayranci (47 out of 58 patents)

7. Aichen Low (42 out of 49 patents)

8. Miles Sanner (42 out of 49 patents)

9. Peter Bacon (38 out of 53 patents)

10. Keith Bargroff (36 out of 58 patents)

11. David Kovac (36 out of 49 patents)

12. Christopher C Murphy (36 out of 36 patents)

13. Eric S Shapiro (35 out of 39 patents)

14. Mark L Burgener (35 out of 87 patents)

15. Dan William Nobbe (30 out of 69 patents)

Core Competencies:

Power Converters

RF Amplifiers

Charge Pumps

Noise Reduction

Voltage Handling

Adaptive Tuning

Integrated Circuits

Bias Techniques

Wideband Inputs

Switched Capacitors

Amplifier Optimization

Semiconductor Packaging

700 patents: Sort by Forward Citations

1. 12763921 - Radio frequency front end for FDD-TDD carrier aggregation systems and methods (2026-10-13),

2. 12763820 - Linearizing beam-forming transmission system (2026-10-13),

3. 12763681 - Power converter with modular stages connected by floating terminals (2026-10-13),

4. 12761687 - Optimal timer array (2026-10-13),

5. RE51058 - Switched-capacitor network packaged with load (2026-10-06),

6. RE51055 - Charge pump with temporally-varying adiabaticity (2026-10-06),

7. 12756391 - RF switch stack with charge control elements (2026-10-06),

8. 12756388 - RF switch with bypass topology (2026-10-06),

9. 12750875 - Triple beat avoidance for contiguous and non-contiguous intra-band carrier aggregations (2026-09-29),

10. 12750026 - Tunable effective inductance for multi-gain LNA with inductive source degeneration (2026-09-29),

11. 12732218 - Radio frequency switch isolation techniques, systems, and methods (2026-09-08),

12. 12730470 - Current mirror pre-bias for increased transition speed (2026-09-08),

13. 12721181 - Transient stabilized SOI FETs (2026-08-25),

14. 12719415 - Scalable periphery tunable matching power amplifier (2026-08-25),

15. 12713631 - Three-Dimensional Integrated Circuit Resistors (2026-08-18),

Company Overview

Psemi Corporation, based in San Diego, CA, specializes in advanced power conversion technologies, focusing on the development and manufacturing of power converters, RF amplifiers, and charge pumps. The company is recognized for its expertise in noise reduction, voltage handling, and adaptive tuning, which are critical for enhancing the performance of integrated circuits. Psemi's innovative solutions cater to a variety of applications, driving advancements in the electronics industry and supporting the growing demand for efficient power management.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

700 Patents

#8 in San Diego, CA

#166 in California

#721 in US

#1,429 in the World

San Diego, CA, United States of America

Psemi Corporation

Forward Citations = 2,619

182 inventors:

Tero Tapio Ranta (95 out of 112 patents)

David M Giuliano (92 out of 117 patents)

Gregory Szczeszynski (76 out of 122 patents)

4. Robert Mark Englekirk (60 out of 95 patents)

5. Simon Edward Willard (57 out of 66 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Psemi Corporation. Retrieved from https://idiyas.com/company/psemi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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