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

William Chau — 5 Patents

DADatabricks: 2 patents #34 of 114Top 30%
STSandisk Technologies: 2 patents #1,080 of 2,224Top 50%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Redwood City, CA: #1,695 of 5,061 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
William Chau has been granted 5 US patents while listed as an inventor at Databricks. The first was granted in 1998 and the most recent in March 2025. William Chau ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list William Chau in Redwood City, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12260003 Clean room generation for data collaboration and executing clean room task in data processing pipeline Abhijit Chakankar, Stephen Michael Mahoney, Daniel Seth Morris, Itai Shlomo Weiss 2025-03-25
12197400 Clean room generation for data collaboration Abhijit Chakankar, Stephen Michael Mahoney, Daniel Seth Morris, Itai Shlomo Weiss 2025-01-14
9575124 Systems and methods for operating high voltage switches Darmin Jin, Brian Cheung 2017-02-21
8884679 Apparatus and method for high voltage switches Darmin Jin, Brian Cheung 2014-11-11 $6,287,000
5778182 Usage management system Deborah Cathey, Krishna Ramachandran Mathis, Paul Nema, Jonathan Yang 1998-07-07