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USPTO Patent Rankings Data through Dec 31, 2025
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Xitun Liu — 2 Patents

CHChexology: 1 patents #4 of 8Top 50%
Brooklyn, NY: #2,511 of 6,894 inventorsTop 40%
New York: #49,169 of 115,490 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Xitun Liu has been granted 2 US patents while listed as an inventor at Chexology. The first was granted in 2017 and the most recent in October 2025. Xitun Liu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Xitun Liu in Brooklyn, NY, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12457412 Photographing processing method and apparatus, electronic device, and readable storage medium Liuqing Gong 2025-10-28
D776658 Electronic device Xiaoguang Zhu, Xu Zhang, Derek Pacque 2017-01-17

Frequent Collaborators

Xiaoguang Zhu1 shared
Liuqing Gong1 shared
Xu Zhang1 shared
Derek Pacque1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2