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For the Inventor, By the Inventor

Schenectady, NY, United States of America

Timothy J Miller

This inventor holds 8 USPTO granted patents. Top assignee: General Electric Company. Active years: 1983-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Timothy J Miller. Retrieved from https://idiyas.com/inventor/timothy-j-miller-c0xsfn8b

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 8

Forward Citations = 284(Granted Patents)


Company Filing History:

goldMedal8 out of 52,404 
 
General Electric Company
 patents

Years Active: 1983-1987

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8 patents (USPTO):Explore Patents
1. 4684867 - Regenerative unipolar converter for switched reluctance motors using one (1987-08-04),
2. 4611157 - Switched reluctance motor drive operating without a shaft position sensor (1986-09-09),
3. 4510680 - Method of making a permanent magnet rotor (1985-04-16),
4. 4506181 - Permanent magnet rotor with complete amortisseur (1985-03-19),
5. 4500824 - Method of commutation and converter circuit for switched reluctance (1985-02-19),
6. 4480207 - Permanent magnet rotor and method of making same (1984-10-30),
7. 4464596 - Multi-section permanent magnet rotor (1984-08-07),
8. 4417168 - Permanent magnet rotor for a dynamo electric machine (1983-11-22),

Title: Innovations of Timothy J Miller

Introduction

Timothy J Miller is a notable inventor based in Schenectady, NY (US). He has made significant contributions to the field of electrical engineering, particularly in the development of advanced motor technologies. With a total of 8 patents to his name, Miller's work has had a profound impact on the efficiency and functionality of switched reluctance motors.

Latest Patents

Miller's latest patents include a regenerative unipolar converter for switched reluctance motors. This innovative converter design allows a dump capacitor to receive freewheeling current from each phase, resupplying charge to the DC supply. This method effectively recovers residual magnetic energy and reduces phase current quickly, requiring only one main switching device and one freewheeling device per phase. Additionally, he has developed a switched reluctance motor drive that operates without a shaft position sensor. This method enhances efficiency by allowing dynamic increases in torque margin as the dwell angle of phase currents is adjusted in response to load torque changes.

Career Highlights

Miller is currently employed at General Electric Company, where he continues to push the boundaries of motor technology. His work has been instrumental in advancing the capabilities of switched reluctance motors, making them more efficient and reliable for various applications.

Collaborations

Throughout his career, Miller has collaborated with esteemed colleagues such as Donald W Jones and Gary L Kalan. These partnerships have fostered innovation and have contributed to the successful development of his patented technologies.

Conclusion

Timothy J Miller's contributions to the field of electrical engineering, particularly in switched reluctance motor technology, highlight his innovative spirit and dedication to advancing motor efficiency. His patents reflect a commitment to improving the functionality of electrical systems, making him a significant figure in the realm of modern inventions.

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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