Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TK

Tzu-Ching Kuo — 2 Patents in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
Overall (2021): #102,508 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D933163 Water spray gun 2021-10-12
11074366 Automatic masking of sensitive data Ching-Wei Cheng, June-Ray Lin, Yi-Chun Tsai 2021-07-27