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

21 Utility Patents

#5 in Pingtung County

#4,276 in Taiwan

#157,139 in the World

...
Pingtung County, Taiwan

Tzu-Chieh Chen

Forward Citations = 25

Company Filing History:

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