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

Chiu-Yu Ku — 6 Patents

SYSynopsys: 5 patents #244 of 2,302Top 15%
Taipei, TW: #3,335 of 24,966 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Chiu-Yu Ku has been granted 6 US patents while listed as an inventor at Synopsys. The first was granted in 2014 and the most recent in December 2025. Chiu-Yu Ku ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Chiu-Yu Ku in Taipei, TW.

Patents per Year

Patents granted per year, 2014 to 2023Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142020: 1 patents20202021: 1 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12500149 Semiconductor device and method of forming the same Yuchih Lin, Cheng-Lin Yang, Ming-Da Cheng, Wenwen Lu, Tang-Chieh Huang +1 more 2025-12-16
11734489 Circuit layout verification Jinsik Yun, Mark Daniel Pogers, Jonathan C. White, Danny Chang, Lihhsing Ke 2023-08-22 $95,966,000
11341310 Layout-versus-schematic (LVS) debugging and error diagnosis via type of graph matching Wei-Shun Chuang, Chia-Wei Hsu 2022-05-24 $47,952,000
10970456 Identifying root cause of layout versus schematic errors Wei-Shun Chuang 2021-04-06 $51,270,000
10691867 Identifying root cause of layout versus schematic errors Wei-Shun Chuang 2020-06-23 $153,034,000
8826219 Method and apparatus used for the physical validation of integrated circuits 2014-09-02 $4,484,000