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

Cheng-Yi Ko — 1 Patent

CECompal Electronics: 1 patents #443 of 873Top 55%
Taipei, TW: #13,581 of 24,966 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Cheng-Yi Ko has been granted 1 US patent while listed as an inventor at Compal Electronics. All of these patents were granted in 2016. Cheng-Yi Ko ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Cheng-Yi Ko in Taipei, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9437156 Electronic apparatus and method for switching display mode Pie-Jen Lin, Yung-Hsiang Chen, Hsin Lu, Chuan-Hao Wen, Chia-An Chen +1 more 2016-09-06