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For the Inventor, By the Inventor

Dallas, TX, United States of America

Thomas E Walsh

This inventor holds 6 USPTO granted patents. Top assignee: Vari-Lite, Inc.. Active years: 1990-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas E Walsh. Retrieved from https://idiyas.com/inventor/thomas-e-walsh-gef9l0gg

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 1,287(Granted Patents)


Location History:

  • Dallas, TX (US) (1991 - 1998)
  • Farmers Branch, TX (US) (1990 - 2000)

Company Filing History:

goldMedal6 out of 60 
 
Vari-Lite, Inc.
 patents

Years Active: 1990-2000

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6 patents (USPTO):Explore Patents
1. 6031749 - Universal power module (2000-02-29),
2. 5769527 - Computer controlled lighting system with distributed control resources (1998-06-23),
3. 5329431 - Computer controlled lighting system with modular control resources (1994-07-12),
4. 5209560 - Computer controlled lighting system with intelligent data distribution (1993-05-11),
5. 5010459 - Console/lamp unit coordination and communication in lighting systems (1991-04-23),
6. 4980806 - Computer controlled lighting system with distributed processing (1990-12-25),

Title: Biography of Thomas E. Walsh

Introduction: Thomas E. Walsh is an innovative inventor based in Dallas, TX, known for his contributions to the field of power conversion and lighting systems. He holds a total of six patents, showcasing his expertise and creativity in developing advanced technologies.

Latest Patents: Among his latest inventions is the Universal Power Module, which utilizes a digital signal processor (DSP) to control power semiconductors through gate drive amplifiers. This invention measures necessary currents, voltages, and timings within the main power circuit, allowing for multiple modes of operation tailored to various lighting loads. Another significant patent is the Computer Controlled Lighting System with Distributed Control Resources, which features a modular control system that accommodates diverse communication protocols and functions across multiple lamp units.

Career Highlights: Thomas has made a significant impact in the industry through his work at Vari-Lite, Inc., where he has been instrumental in advancing stage lighting technology. His innovative designs have contributed to reducing the size, cost, and complexity of electronic power conversion systems.

Collaborations: Throughout his career, Thomas has collaborated with notable colleagues, including Brooks W. Taylor and Mikell D. Nelson. These partnerships have fostered a creative environment that has led to the development of cutting-edge lighting solutions.

Conclusion: Thomas E. Walsh's contributions to the field of power conversion and lighting systems have established him as a prominent inventor

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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