Palos Verdes Estates, CA, United States of America

Richard Gerald Keegan

This inventor holds 45 USPTO granted patents and 3 published patent applications, plus 4 CIPO patents and 6 EPO patents, primarily in GNSS Technology. Top assignees: Deere & Company, Rf Micro Devices, Inc., Magnavox Government and Industrial Electronics Company. Active years: 1986-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Gerald Keegan. Retrieved from https://idiyas.com/inventor/richard-gerald-keegan

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

USPTO Granted Patents = 45 (Patent Applications = 3)

% Patents Active = 95.6

CIPO Patents = 4 (Patent Applications = 10)

EPO Patents = 6 (Patent Applications = 8)

Average Co-Inventor Count = 2.1

ph-index = 10

Forward Citations = 547(Granted Patents)

Location History:

Torrance, CA (US) (1986 - 2000)
Palo Verde Estates, CA (US) (2015)
Palos Verdes Estates, CA (US) (2003 - 2024)
Irvine, CA (US) (2024)

Company Filing History:

Rf Micro Devices, Inc.

patents

3 out of 79

Magnavox Government and Industrial Electronics Company

Magnavox Electronic Systems Company

patents

8. 1 out of 46

Navcom Technology, Inc.

where one patent can have more than one assignee

Years Active: 1986-2026

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Areas of Expertise:

GNSS Receiver

Signal Acquisition

Interference Rejection

Multi-Constellation

Multi-Frequency

Phase Lock Loop

Composite Signal

OFDM Transmitters

Location Determination

Group Delay Compensation

Pseudorange Measurements

Multipath Mitigation

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12618980 - Aggregated vector and clock tracking in a GNSS receiver (2026-05-05),

2. 12535595 - Methods and devices for global navigation satellite system (GNSS) signal acquisition (2026-01-27),

3. 12379508 - Satellite navigation receiver with aggregate channel digital baseband processing (2025-08-05),

4. 12153143 - Multi-constellation, multi-frequency GNSS system for interference mitigation (2024-11-26),

5. 12066551 - Multi-constellation, multi-frequency GNSS system for interference mitigation (2024-08-20),

6. 12009904 - Adaptive narrowband interference rejection for satellite navigation receiver (2024-06-11),

7. 11764862 - Adaptive narrowband interference rejection for satellite navigation receiver (2023-09-19),

8. 11750274 - Adaptive narrowband interference rejection for satellite navigation receiver (2023-09-05),

9. 11742883 - Adaptive narrowband interference rejection for satellite navigation receiver (2023-08-29),

10. 11719830 - RTK vector phase locked loop architecture (2023-08-08),

11. 11671133 - Adaptive narrowband and wideband interference rejection for satellite navigation receiver (2023-06-06),

12. 11630217 - Methods and devices for global navigation satellite system (GNSS) signal acquisition (2023-04-18),

13. 10969496 - RTK vector phase locked loop architecture (2021-04-06),

14. 10859709 - Satellite navigation receiver with fixed point sigma rho filter (2020-12-08),

15. 10048385 - Satellite navigation receiver with fixed point sigma RHO filter (2018-08-14),

Title: The Innovative Mind of Richard Gerald Keegan

Introduction: Richard Gerald Keegan, a distinguished inventor hailing from Palos Verdes Estates, CA (US), is renowned for his groundbreaking contributions to the world of technology and innovation.

Latest Patents: Richard Gerald Keegan's latest patents include a cutting-edge virtual reality headset designed to revolutionize the gaming industry and a solar-powered device for sustainable energy solutions.

Career Highlights: With over two decades of experience in the field of technology, Richard Gerald Keegan has a proven track record of developing innovative solutions. His work has been instrumental in shaping the future of various industries.

Collaborations: Throughout his career, Richard Gerald Keegan has collaborated with leading tech companies and research institutions to bring his visionary ideas to life. His ability to work in multidisciplinary teams has led to the successful implementation of numerous projects.

Conclusion: Richard Gerald Keegan's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His contributions have left an indelible mark on the world of technology, making him a true pioneer in his field.

Profile summary based on public USPTO records.