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

H. C. Tseng — 3 Patents

UMUnited Microelectronics: 2 patents #1,942 of 4,560Top 45%
NTNuvoton Technology: 1 patents #157 of 310Top 55%
Hsinchu, TW: #5,478 of 13,380 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
H. C. Tseng has been granted 3 US patents while listed as an inventor at United Microelectronics. The first was granted in 1999 and the most recent in January 2022. H. C. Tseng ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list H. C. Tseng in Hsinchu, TW.

Patents per Year

Patents granted per year, 1999 to 2022Bar chart with a peak of 1 patents in 1999.peak 11999: 1 patents19992000: 1 patents20002022: 1 patents2022

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11226365 Glitch detection circuit Po-Sheng Chen 2022-01-18
6043545 MOSFET device with two spacers Kun-Cho Chen, Heng-Sheng Huang 2000-03-28
5920783 Method of fabricating a self-aligned silicide MOSFET Kun-Cho Chen, Heng-Sheng Huang 1999-07-06