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Sige Semiconductor, Inc.

USPTO Granted Patents = 74

% Expired Patents = 8.1

EPO Patents = 5

Forward Citations = 1,023

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61 inventors (with patents filed for the assignee):

Mark M Doherty (11 out of 26 patents)

Gordon Glen Rabjohn (9 out of 23 patents)

Chun-Wen Paul Huang (7 out of 14 patents)

4. Michael Joseph McPartlin (7 out of 28 patents)

5. Grant Darcy Poulin (6 out of 30 patents)

6. Johan M Grundlingh (6 out of 21 patents)

7. Anthony Francis Quaglietta (5 out of 19 patents)

8. Craig Joseph Christmas (5 out of 14 patents)

9. Alan J A Trainor (5 out of 5 patents)

10. Edward J W Whittaker (5 out of 5 patents)

11. David George Rahn (5 out of 11 patents)

12. John William Mitchell Rogers (4 out of 32 patents)

13. Stephen Joseph Kovacic (4 out of 27 patents)

14. Alan Trainor (4 out of 4 patents)

15. David R Helms (4 out of 14 patents)

Core Competencies:

RF Amplifier

Dual Band Amplifier

Integrated Circuit

Amplifier Control

Power Detector

Transceiver

Bias Adjustment

Noise Figure

Voltage Controlled Oscillator

High Linearity

Interference Suppression

Power Amplifier

74 patents: Sort by Forward Citations

1. 10128807 - Band-based amplifier linearity adjustment (2018-11-13),

2. 9918189 - Jurisdiction based parameter setting for wireless transceivers (2018-03-13),

3. 9692360 - Amplifier control systems and methods (2017-06-27),

4. 9322856 - RF detector and method for detecting (2016-04-26),

5. 9099962 - Systems and methods to adjust the matching conditions of an amplifier (2015-08-04),

6. 9083289 - Dual band amplifier (2015-07-14),

7. 8923169 - Systems and methods of operational modes for a transceiver (2014-12-30),

8. 8824983 - System and method of prebias for rapid power amplifier response correction (2014-09-02),

9. 8749032 - Integrated circuit with improved transmission line structure and electromagnetic shielding between radio frequency circuit paths (2014-06-10),

10. 8729949 - Switching circuit (2014-05-20),

11. 8723531 - Integrated VSWR detector for monolithic microwave integrated circuits (2014-05-13),

12. 8706064 - Systems and methods to adjust the bias of an amplifier (2014-04-22),

13. 8675680 - Jurisdiction based parameter setting for wireless transceivers (2014-03-18),

14. 8618860 - System and method of transistor switch biasing in a high power semiconductor switch (2013-12-31),

15. 8610504 - Dual band amplifier (2013-12-17),

Company Overview

Sige Semiconductor, Inc. is a leading innovator in the field of RF amplifier technology, specializing in the development of advanced solutions for wireless communication systems. Headquartered in Ottawa, Canada, the company focuses on creating high-performance integrated circuits that enhance the efficiency and functionality of RF amplifiers, including dual band amplifiers and transceivers. Their expertise encompasses amplifier control, power detection, bias adjustment, and optimizing noise figures, positioning them at the forefront of the semiconductor industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

74 Patents

#13 in Ottawa

#172 in Canada

#10,140 in the World

Sige Semiconductor, Inc.

Forward Citations = 1,023

61 inventors:

Mark M Doherty (11 out of 26 patents)

Gordon Glen Rabjohn (9 out of 23 patents)

Chun-Wen Paul Huang (7 out of 14 patents)

4. Michael Joseph McPartlin (7 out of 28 patents)

5. Grant Darcy Poulin (6 out of 30 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sige Semiconductor, Inc.. Retrieved from https://idiyas.com/company/sige-semiconductor

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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