Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hung-Chi Yang — 2 Patents

EPEpistar: 1 patents #519 of 732Top 75%
SUSouthern Taiwan University: 1 patents #18 of 56Top 35%
Danei, TW: #382 of 1,188 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hung-Chi Yang has been granted 2 US patents while listed as an inventor at Epistar. All of these patents were granted in 2014. Hung-Chi Yang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hung-Chi Yang in Danei, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8855732 Non-invasive apparatus and method for measuring human metabolic conditions Jenq-Ruey Horng, Shoko Nioka, Chi-Jo Wang, Chih-Chieh Kang, Juing-Shian Chiou +5 more 2014-10-07
8664087 Method of manufacturing a semiconductor structure and separating the semiconductor from a substrate Shih-Pang Chang, Yu-Jiun Shen 2014-03-04