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

Wang-Ta Li — 2 Patents

UMUnited Microelectronics: 2 patents #1,942 of 4,560Top 45%
Taichung, TW: #3,041 of 7,415 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Wang-Ta Li has been granted 2 US patents while listed as an inventor at United Microelectronics. The first was granted in 2023 and the most recent in February 2024. Wang-Ta Li ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Wang-Ta Li in Taichung, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11908953 Manufacturing method of memory device Che-Jui Hsu, Ying-Fu Tung, Chun-Sheng Lu, Kuo-Feng Huang, Yu-Chi Kuo 2024-02-20 $1,990,000
11575051 Memory device and manufacturing method thereof Che-Jui Hsu, Ying-Fu Tung, Chun-Sheng Lu, Kuo-Feng Huang, Yu-Chi Kuo 2023-02-07