Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CS

Cheng-Yi Su — 5 Patents

AOAu Optronics: 2 patents #1,286 of 2,945Top 45%
EHE Ink Holdings: 1 patents #459 of 639Top 75%
Douliu, TW: #43 of 282 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Cheng-Yi Su has been granted 5 US patents while listed as an inventor at Au Optronics. The first was granted in 2011 and the most recent in December 2025. Cheng-Yi Su ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Cheng-Yi Su in Douliu, TW.

Patents per Year

Patents granted per year, 2011 to 2017Bar chart with a peak of 2 patents in 2012.peak 22011: 1 patents20112012: 2 patents20122017: 1 patents2017

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12506398 Buck converter using ultra-low working current Yi Lu 2025-12-23
9611394 Floor board 2017-04-04
8305743 Curved display panel and method for manufacturing the same Jer-Yao Wu, Han-Ping Kuo, Jong-Wen Chwu, Yu-Chen Liu, Chih-Wei Chen 2012-11-06 $410,000
8269940 Sensing structure Han-Ping Kuo 2012-09-18 $361,000
8063314 Pin definition layout of electronic paper display screen Yu-Chen Hsu, Chi-Meng Wu, Ya-Rou Chen, Heng-Hao Chang, Chun-Ta Chien +1 more 2011-11-22