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USPTO Patent Rankings Data through Dec 31, 2025
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Kaiyan Tian — 3 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Beijing, CN: #8,405 of 27,914 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Kaiyan Tian has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2014 and the most recent in March 2017. Kaiyan Tian ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kaiyan Tian in Beijing, CN.

Patents per Year

Patents granted per year, 2014 to 2017Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142015: 1 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9607320 WiFi proximity messaging Jun Zhao, Zhifeng Wang, Edward Ding-Bong Un, Hua Li 2017-03-28 $37,455,000
9008657 Centralized context awareness through network association Edward Ding-Bong Un, Henric Mattias Beermann, Hai Peng Fan, Jun Zhao 2015-04-14 $23,635,000
8838706 WiFi proximity messaging Jun Zhao, Zhifeng Wang, Edward Ding-Bong Un, Hua Li 2014-09-16 $22,186,000

Frequent Collaborators

Jun Zhao3 shared
Edward Ding-Bong Un3 shared
Hua Li2 shared
Zhifeng Wang2 shared
Hai Peng Fan1 shared
Henric Mattias Beermann1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3