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

Kuhwan Kim — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Samsung: 2 patents #38,282 of 75,807Top 55%
Chandler, AZ: #1,150 of 3,331 inventorsTop 35%
Arizona: #8,235 of 32,909 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Kuhwan Kim has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2017 and the most recent in February 2024. Kuhwan Kim ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Kuhwan Kim in Chandler, AZ, US.

Patents per Year

Patents granted per year, 2017 to 2024Bar chart with a peak of 1 patents in 2017.peak 12017: 1 patents20172019: 1 patents20192021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11908941 FinFET transistor Sang-Uk Kim 2024-02-20
11211494 FinFET transistor Sang-Uk Kim 2021-12-28
10490665 FinFET transistor Sang-Uk Kim 2019-11-26
9666716 FinFET transistor Sang-Uk Kim 2017-05-30