Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ming-Chi Li — 4 Patents

UMUnited Microelectronics: 4 patents #1,253 of 4,560Top 30%
Tainan, TW: #1,355 of 4,566 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ming-Chi Li has been granted 4 US patents while listed as an inventor at United Microelectronics. The first was granted in 2023 and the most recent in June 2025. Ming-Chi Li ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ming-Chi Li in Tainan, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12342599 Manufacturing method of semiconductor device including gate oxide layer Ming-Hua Tsai, Jung Han, Chih-Mou Lin, Yu-Hsiang Hung, Yu-Hsiang Lin +1 more 2025-06-24
12211915 Semiconductor device including gate oxide layer Ming-Hua Tsai, Jung Han, Chih-Mou Lin, Yu-Hsiang Hung, Yu-Hsiang Lin +1 more 2025-01-28
12057483 Semiconductor device including gate oxide layer and manufacturing method thereof Ming-Hua Tsai, Jung Han, Chih-Mou Lin, Yu-Hsiang Hung, Yu-Hsiang Lin +1 more 2024-08-06 $705,000
11626500 Semiconductor device including gate oxide layer and manufacturing method thereof Ming-Hua Tsai, Jung Han, Chih-Mou Lin, Yu-Hsiang Hung, Yu-Hsiang Lin +1 more 2023-04-11 $4,429,000