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

Ken Tsai — 4 Patents

INInnodisk: 1 patents #13 of 29Top 45%
Northrop Grumman: 1 patents #1,512 of 2,250Top 70%
Applied Materials: 1 patents #4,824 of 7,310Top 70%
HP: 1 patents #11,359 of 16,619Top 70%
Redwood City, CA: #1,950 of 5,061 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ken Tsai has been granted 4 US patents while listed as an inventor at Applied Materials. The first was granted in 2001 and the most recent in March 2020. Ken Tsai ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ken Tsai in Redwood City, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10588225 Casings of electronic devices Arthur M. Lin, Chienchih Chiu, Chiacheng Wei 2020-03-10
7165998 Structure of USB compatible application apparatus Chung-Liang Lee, Chanson Lin 2007-01-23
6680654 Phase locked loop with offset cancellation Gerald Fischer, Talley J. Allen 2004-01-20 $24,546,000
6210483 Anti-notch thinning heater Steve Ghanayem, Joseph Yudovsky, Ken Kaung Lai 2001-04-03 $76,837,000