IDiyas’s Digital Inventor Badge (DIB) showcases an inventor’s inventive prowess in granted patents across Utility, Design, and Plant patents. The data has been tracked since January 1, 1976, and refreshed each Tuesday. The data benchmarks an inventor’s prolificness to other inventors in their city, state, country, and the world. The badge reflects an inventor’s success in granted patents across their career.

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USPTO Data Jan 1 1976 - Dec 2 2025

84 Utility Patents

#126 in San Francisco, CA

#2,523 in California

#7,674 in US

#13,999 in the World

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San Francisco, CA, United States of America

Steve Yu Zhang

Forward Citations = 4,831

Company Filing History:

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