John L Hughes

This inventor holds 10 USPTO granted patents. Top assignees: Intevac, Inc., Varian Associates, Inc.. Active years: 1991-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John L Hughes. Retrieved from https://idiyas.com/inventor/john-l-hughes-7pctaq63

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 = 1.8

ph-index = 10

Forward Citations = 250(Granted Patents)

Company Filing History:

Varian Associates, Inc.

patents

Years Active: 1991-2003

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6517691 - Substrate processing system (2003-02-11),

2. 6183831 - Hard disk vapor lube (2001-02-06),

3. 5873989 - Methods and apparatus for linear scan magnetron sputtering (1999-02-23),

4. 5738767 - Substrate handling and processing system for flat panel displays (1998-04-14),

5. 5425611 - Substrate handling and processing system (1995-06-20),

6. 5287914 - System for substrate cooling in an evacuated environment (1994-02-22),

7. 5215420 - Substrate handling and processing system (1993-06-01),

8. 5181556 - System for substrate cooling in an evacuated environment (1993-01-26),

9. 5180478 - Sputter coating source (1993-01-19),

10. 4981408 - Dual track handling and processing system (1991-01-01),

Title: The Legacy of John L Hughes: Pioneering Inventor from Rodeo, CA

Introduction: John L Hughes is a renowned inventor hailing from the vibrant town of Rodeo, CA. His innovative spirit and dedication to creating groundbreaking solutions have left a lasting impact on the world of technology and beyond.

Latest Patents: John L Hughes has recently been granted several patents for his cutting-edge inventions in the fields of renewable energy, sustainable agriculture, and advanced robotics. His patents showcase his forward-thinking approach to addressing global challenges.

Career Highlights: With a career spanning over two decades, John L Hughes has worked tirelessly to push the boundaries of innovation. His contributions to the development of autonomous vehicles and smart home technologies have revolutionized the way we interact with the world around us.

Collaborations: Throughout his career, John L Hughes has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work across disciplines and industries has led to the creation of truly transformative technologies.

Conclusion: John L Hughes's passion for innovation and his relentless pursuit of excellence continue to inspire inventors and creators worldwide. His legacy as a pioneering inventor from Rodeo, CA, serves as a testament to the power of imagination and ingenuity in shaping a better future for all.

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]