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

178 Utility Patents

#1 in Little Canada, MN

#33 in Minnesota

#1,582 in US

#2,712 in the World

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Little Canada, MN, United States of America

Qingsheng Zhu

Forward Citations = 5,677

Company Filing History:

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