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For the Inventor, By the Inventor

Rochester, NY, United States of America

Thomas Huntington Fischer

This inventor holds 35 USPTO granted patents and 3 published patent applications and 6 EPO patents, primarily in Camshaft Phaser Technology. Top assignees: Delphi Technologies, Inc., Delphi Technologies IP Limited. Active years: 2002-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas Huntington Fischer. Retrieved from https://idiyas.com/inventor/thomas-huntington-fischer

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

Calculating rank
USPTO Granted Patents = 35 

% Patents Active = 65.7

 

Average Co-Inventor Count = 1.9

ph-index = 10

Forward Citations = 302(Granted Patents)


Company Filing History:

goldMedal32 out of 5,161 
 
Delphi Technologies, Inc.
 patents
silverMedal3 out of 243 
 
Delphi Technologies IP Limited
 patents

Years Active: 2002-2021

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Areas of Expertise:
Camshaft Phaser
Hydraulic Control
Locking Mechanisms
Variable Valve Actuation
Vane-Type Design
Pressure Control Valve
Dual Lock Pins
Intermediate Position Locking
Roller Finger Follower
Desmodromic Actuator
Oscillatory Torque Reduction
Fuel Injection
35 patents (USPTO):Explore Patents
1. 11174760 - Camshaft phaser (2021-11-16),
2. 10662828 - Camshaft phaser (2020-05-26),
3. 10082054 - Camshaft phaser (2018-09-25),
4. 9810106 - Camshaft phaser (2017-11-07),
5. 9784144 - Camshaft phaser with a rotary valve spool (2017-10-10),
6. 9476329 - Camshaft phaser with a rotary valve spool positioned hydraulically (2016-10-25),
7. 9376940 - Camshaft phaser (2016-06-28),
8. 9127575 - Camshaft phaser with coaxial control valves (2015-09-08),
9. 8881698 - Camshaft phaser intermediate locking pin and seat (2014-11-11),
10. 8677961 - Harmonic drive camshaft phaser with lock pin for selectivley preventing a change in phase relationship (2014-03-25),
11. 8662039 - Camshaft phaser with coaxial control valves (2014-03-04),
12. 8607823 - Pressure control valve (2013-12-17),
13. 8534246 - Camshaft phaser with independent phasing and lock pin control (2013-09-17),
14. 8387578 - Camshaft phaser with dual lock pins and a passage within the camshaft phaser connecting the lock pins (2013-03-05),
15. 8127728 - Vane-type cam phaser having dual rotor bias springs (2012-03-06),

Title: Thomas Huntington Fischer: Innovating Automotive Technologies in Rochester, NY

Introduction: Thomas Huntington Fischer, a prolific inventor based in Rochester, NY, has made significant contributions to the automotive industry with his groundbreaking patents.

Latest Patents: Fischer's recent patents include a camshaft phaser featuring advanced valve spool technology, enhancing engine performance and efficiency.

Career Highlights: With an impressive portfolio of 35 patents, Fischer has demonstrated his expertise in developing innovative solutions for complex engineering challenges, particularly in the automotive sector.

Collaborations: During his tenure at Delphi Technologies, Inc., Fischer has collaborated closely with skilled professionals such as Thomas Howard Lichti and Timothy Wilton Kunz, fostering a culture of innovation and teamwork within the organization.

Conclusion: Thomas Huntington Fischer's dedication to pushing the boundaries of automotive technologies through his inventive spirit and collaborative efforts underscores his role as a trailblazer in the industry, shaping the future of vehicle engineering.

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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