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For the Inventor, By the Inventor

Rockford, IL, United States of America

Thomas P Joyce

This inventor holds 14 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignee: Hamilton Sundstrand Corporation. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas P Joyce. Retrieved from https://idiyas.com/inventor/thomas-p-joyce-tl5th26t

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

USPTO Granted Patents = 14 

% Patents Active = 92.9

 

Average Co-Inventor Count = 2.1

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Loves Park, IL (US) (2018)
  • Rockford, IL (US) (2021 - 2024)

Company Filing History:

goldMedal14 out of 4,807 
 
Hamilton Sundstrand Corporation
 patents

Years Active: 2018-2026

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14 patents (USPTO):Explore Patents
1. 12695459 - Method for complex hardware development error mitigation via independent analog representation of digital data (2026-07-28),
2. 12519400 - Two-switch exciter drive architecture with single switch modes (2026-01-06),
3. 12072822 - Parallel generator systems and controllers therefor (2024-08-27),
4. 12055589 - Contactor drives having normally-on solid state switches (2024-08-06),
5. 11867746 - Failure detection system for integrated circuit components (2024-01-09),
6. 11791621 - Economizer failure detection and bit method circuits (2023-10-17),
7. 11705296 - Current source contactor drives with economizers (2023-07-18),
8. 11488798 - Current source contactor drive with economizers (2022-11-01),
9. 11329539 - Controller for a generator (2022-05-10),
10. 11257645 - Relay drive with power supply economizer (2022-02-22),
11. 11133672 - System and method for adding a high voltage DC source to a power bus (2021-09-28),
12. 11121638 - Four-mode tap-switching transformer rectifier (2021-09-14),
13. 11018630 - Disabled mode error reduction for high-voltage bilateral operational amplifier current source (2021-05-25),
14. 9871479 - Fault detection system for isolated two-switch exciter drive gate driver (2018-01-16),

Title: The Innovations of Thomas P. Joyce

Introduction

Thomas P. Joyce is a notable inventor based in Rockford, IL, with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in generator systems and solid-state switch technologies. Joyce's contributions have significantly impacted the field of electrical engineering.

Latest Patents

Among his latest patents, Joyce has developed a parallel generator system that includes a first generator and a second generator, each controlled by their respective controllers. This innovative system allows for load power sharing between the generators, enhancing efficiency. Additionally, he has created a contactor drive circuit featuring normally-on solid-state switches, which improves the reliability and performance of electrical circuits.

Career Highlights

Joyce is currently employed at Hamilton Sundstrand Corporation, where he continues to innovate and contribute to the field. His extensive experience and technical expertise have made him a valuable asset to his team and the company.

Collaborations

Joyce has collaborated with talented coworkers such as Jordan K. Vanevenhoven and Natalie Filipski, further enriching his work environment and fostering innovation.

Conclusion

Thomas P. Joyce's contributions to electrical engineering through his patents and collaborative efforts exemplify his dedication to innovation. His work continues to influence the industry and inspire future advancements.

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]
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