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USPTO Patent Rankings Data through Dec 31, 2025
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Qiankun Liu — 1 Patent

Microsoft: 1 patents #24,968 of 40,388Top 65%
Hefei, CN: #703 of 1,388 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Qiankun Liu has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2025. Qiankun Liu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Qiankun Liu in Hefei, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12190588 Occlusion-aware multi-object tracking Dongdong Chen, Lu Yuan, Lei Zhang 2025-01-07

Frequent Collaborators

Lu Yuan1 shared
Lei Zhang1 shared
Dongdong Chen1 shared

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1