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

Kou-Yen Lai

BCBehavior Tech Computer: 1 patents #31 of 96Top 35%
ITITRI: 1 patents #5,197 of 9,619Top 55%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Douliu, TW: #50 of 282 inventorsTop 20%
Overall (All Time): #1,271,974 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6366275 Push button structure of keyboard 2002-04-02
5056424 Picnic cooking assembly 1991-10-15
5016611 Camping lantern and cooking stove set 1991-05-21
4897677 Multicolored printing method and device 1990-01-30