San Jose, CA, United States of America

Sumit Roy

This inventor holds 7 USPTO granted patents. Top assignees: Calypto Design Systems, Inc., Mentor Graphics Corporation, Xilinx, Inc.. Active years: 2007-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sumit Roy. Retrieved from https://idiyas.com/inventor/sumit-roy-co8aeaqs

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

Calculating rank

% Patents Active = 85.7

Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 2007-2020

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7 patents (USPTO):Explore Patents

Title: Top Inventor in San Jose

Introduction: Shan Liu is a prominent inventor based in San Jose, California. He has made significant contributions to his field and is recognized for his innovative ideas and patents.

Latest Patents: Shan Liu holds several recent patents that showcase his expertise and creativity in technology.

Career Highlights: Throughout his career, Liu has achieved numerous milestones that highlight his dedication to innovation and excellence.

Collaborations: He has worked with various companies and institutions, fostering partnerships that enhance his work and impact.

Conclusion: Shan Liu continues to be a leading figure in the world of invention, inspiring others with his groundbreaking work.

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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