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

Pi-Hung Chuang — 3 Patents

UMUnited Microelectronics: 3 patents #1,523 of 4,560Top 35%
FCFujian Jinhua Integrated Circuit Co.: 1 patents #136 of 196Top 70%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Pi-Hung Chuang has been granted 3 US patents while listed as an inventor at United Microelectronics. The first was granted in 2019 and the most recent in January 2024. Pi-Hung Chuang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Pi-Hung Chuang in 埔鹽鄉, TW.

Patents per Year

Patents granted per year, 2019 to 2024Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11862727 Method for fabricating fin structure for fin field effect transistor Hao Feng, Hung-Jen Huang, Hsin Min Han, Shih-Wei Su, Ming Shu Chiu +3 more 2024-01-02 $824,000
11581438 Fin structure for fin field effect transistor and method for fabrication the same Hao Feng, Hung-Jen Huang, Hsin Min Han, Shih-Wei Su, Ming Shu Chiu +3 more 2023-02-14 $2,178,000
10262869 Planarization method Jen-Chieh Lin, Lee Chen, Wen-Chin Lin, Chi-Lune Huang, Tai-Lin Chen +1 more 2019-04-16 $149,000