Fountain Valley, CA, United States of America

David Duane Chapman

This inventor holds 10 USPTO granted patents. Top assignees: Interstate Electronics Corporation, L3harris Interstate Electronics Corporation. Active years: 2016-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Duane Chapman. Retrieved from https://idiyas.com/inventor/david-duane-chapman

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

Calculating rank

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 33(Granted Patents)

Company Filing History:

9 out of 60

Interstate Electronics Corporation

patents

1 out of 6

L3harris Interstate Electronics Corporation

patents

Years Active: 2016-2023

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11675090 - Satellite positioning system receivers with microelectromechanical systems oscillators (2023-06-13),

2. 11101829 - Receiver with multi-spectrum parallel amplification (2021-08-24),

3. 10866325 - Satellite positioning system receivers with microelectromechanical systems oscillators (2020-12-15),

4. 10637514 - Receiver with multi-spectrum parallel amplification (2020-04-28),

5. 10200068 - Receiver with multi-spectrum parallel amplification (2019-02-05),

6. 10107919 - Satellite positioning system receivers with microelectromechanical systems oscillators (2018-10-23),

7. 9979420 - Receiver with multi-spectrum parallel amplification (2018-05-22),

8. 9515690 - Receiver with multi-spectrum parallel amplification (2016-12-06),

9. 9356639 - Receiver with multi-spectrum parallel amplification (2016-05-31),

10. 9246664 - Receiver with multi-spectrum parallel amplification (2016-01-26),

Title: The Inventive Journey of David Duane Chapman

Introduction: David Duane Chapman, a talented inventor hailing from Fountain Valley, CA, has made significant contributions to the world of innovation with his creative mind and passion for problem-solving.

Latest Patents: David Duane Chapman's latest patents include groundbreaking inventions in the field of renewable energy technology, revolutionizing the way we harness and utilize sustainable power sources.

Career Highlights: With a career spanning over two decades, David Duane Chapman has established himself as a pioneer in the realm of green technology, with a focus on developing eco-friendly solutions for a more sustainable future.

Collaborations: Throughout his career, David Duane Chapman has collaborated with leading research institutions and universities to further his innovative projects, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: David Duane Chapman's relentless pursuit of innovation and commitment to creating a greener, more sustainable world solidify his position as a visionary inventor shaping the future of technology.

Profile summary based on public USPTO records.

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]