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

David Chan — 3 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
SASap Ag: 1 patents #1,847 of 3,812Top 50%
Sammamish, WA: #1,218 of 2,558 inventorsTop 50%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Chan has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2014 and the most recent in July 2023. David Chan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Chan in Sammamish, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11704371 User centric topics for topic suggestions Dmitriy Meyerzon, Sebastian Johannes Blohm, Anita Rajan, Ravi Bikkula 2023-07-18 $301,843,000
10230782 Unbalanced mapping between desktop and mobile pages Yubo Jia, Sujata Suresh Adgaonkar, Ajey Shah, Frederico A. Mameri, Alin Sirbu +9 more 2019-03-12 $70,839,000
8814037 Subcription of a user Ingrid Duquenoy-bernaudin, Sheng Li, Siu Man Hsieh, Charles Wilson, Huaizhi Guo +1 more 2014-08-26 $728,000