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

Ka Ming Chan — 6 Patents

EXExpedia: 2 patents #13 of 63Top 25%
GPGsl Rechargeable Products: 2 patents #2 of 5Top 40%
TBThe Brinkmann: 1 patents #26 of 49Top 55%
Cupertino, CA: #2,327 of 6,989 inventorsTop 35%
California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #818,614 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11436294 Disambiguating search queries Ondrej Linda, Prashanth Kotte Prakasam, Ananth Lingamneni, Shane William Myrick, Sangwa Simfukwe 2022-09-06
10360276 Disambiguating search queries Ondrej Linda, Prashanth Kotte Prakasam, Ananth Lingamneni, Shane William Myrick, Sangwa Simfukwe 2019-07-23
7152993 LED flashlight Siu Cheong Hon 2006-12-26
6266846 Vacuum cleaner 2001-07-31
5525889 Direct plug-in cordless screwdriver Wai Wah Chung 1996-06-11
5504412 Replaceable battery pack of rechargeable batteries Kit-Shing Chu 1996-04-02