Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CL

Chun-Chieh Li — 4 Patents

WIWistron: 2 patents #559 of 2,107Top 30%
TSMC: 1 patents #8,466 of 12,232Top 70%
New Taipei, TW: #3,127 of 10,472 inventorsTop 30%
Overall (All Time): #1,116,977 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12120885 Ferroelectric tunnel junction memory device using a magnesium oxide tunneling dielectric and methods for forming the same Mauricio Manfrini, Bo-Feng Young, Han-Jong Chia, Sai-Hooi Yeong 2024-10-15
10126879 Testing method of touch device and system thereof Shih-Wen Chen, Ya-Ping Lin 2018-11-13
9116541 Method of determining whether a lens device is shifted and optical touch system thereof Yu-Yen Chen 2015-08-25
7662056 Racket stringing machine Po-Hsiu Lin 2010-02-16