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

Kin Chan — 3 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Danville, CA: #494 of 1,210 inventorsTop 45%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Kin Chan has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 2010 and the most recent in May 2012. Kin Chan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kin Chan in Danville, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8185455 Auditing system with interactive rule construction user interface Euly LeGro, Gideon Juve, Jorge Pastoral, Jr., Robert B. Rich, Kelly E. Stephenson +2 more 2012-05-22 $30,746,000
8163073 Alkalescent chemical silver plating solution Wing Hong Lai, Jing Fang 2012-04-24
7769651 Method and system of processing billing data Jack Fine, Euly LeGro, Mehran Habibl 2010-08-03 $30,205,000