Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Wang-Yang Li — 33 Patents

COChi Mei Optoelectronics: 12 patents #3 of 296Top 2%
CIChimei Innolux: 11 patents #9 of 654Top 2%
UFUniversity Of Central Florida: 10 patents #42 of 1,118Top 4%
CTChi Mei Materials Technology: 5 patents #1 of 5Top 20%
CHChimei: 2 patents #39 of 103Top 40%
KTK Laser Technology: 2 patents #5 of 20Top 25%
TITexas Instruments: 1 patents #7,357 of 12,488Top 60%
CTCm Visual Technology: 1 patents #5 of 8Top 65%
SBSignify Holding B.V.: 1 patents #720 of 1,458Top 50%
Tainan, TX: #3 of 13 inventorsTop 25%
Overall (All Time): #107,933 of 4,157,543Top 3%
33 Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
7583439 Wide-angle and broadband polarization converter Chang Ching Tsai, Shin-Tson Wu, Chung-Kuang Wei 2009-09-01
7557897 Liquid crystal display Ju Hyun Lee, Shin-Tson Wu, Chung-Kuang Wei 2009-07-07
7439985 Liquid crystal display and the driving method thereof Ying-Hao Hsu 2008-10-21
7316496 Planar light source device Biing-Seng Wu, Kuo-Tsun Huang, Chen-Pin Hung 2008-01-08
7298353 Driving method of a multi-domain vertical alignment liquid crystal display 2007-11-20
6995827 Liquid crystal display Chin-Cheng Chien 2006-02-07
6872587 Method of fabricating liquid crystal on silicon display panel Chung-Kuang Wei 2005-03-29
6839112 Liquid crystal display Chin-Cheng Chien 2005-01-04