Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Po-Ching Su — 2 Patents

UMUnited Microelectronics: 2 patents #1,942 of 4,560Top 45%
Tainan, TW: #2,059 of 4,566 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Po-Ching Su has been granted 2 US patents while listed as an inventor at United Microelectronics. The first was granted in 2017 and the most recent in July 2024. Po-Ching Su ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Po-Ching Su in Tainan, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12040234 Semiconductor device and method for fabricating the same Yi-Fan Li, Yu Wang, Min-Hua Tsai, Ti-Bin Chen, Chih-Chiang Wu +1 more 2024-07-16 $351,000
9563738 Optical proximity correction method Yen-Hung Chen, Chin-Lung Lin, Kuan-Wen Fang, Hung-Wei Lin, Sheng-Lung Teng +1 more 2017-02-07 $135,000