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USPTO Patent Rankings Data through Dec 31, 2025
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Guanping Feng — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Nanhu, CN: #2,376 of 12,067 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Guanping Feng has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2009 and the most recent in November 2025. Guanping Feng ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Guanping Feng in Nanhu, CN.

Patents per Year

Patents granted per year, 2009 to 2024Bar chart with a peak of 1 patents in 2009.peak 12009: 1 patents20092020: 1 patents20202024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1103228 Laser engraving device Jiafeng Tang, Jing Chen, Zehong Gan, Fangyu Cao 2025-11-25
12004272 Low-power electro-thermal film devices and methods for making the same Huabing Tan, Haibin Liu, Huizhong Zhu 2024-06-04
10631372 Low-power electro-thermal film devices and methods for making the same Huabing Tan, Haibin Liu, Huizhong Zhu 2020-04-21
7483735 Apparatus and method for monitoring body composition by measuring body dielectric constant and body impedance based on the method of frequency digital sampling Yan Liu, Gang Jing, Jian Wu, Yuye Jin, Yueqiu Li 2009-01-27

Frequent Collaborators

Huizhong Zhu2 shared
Haibin Liu2 shared
Huabing Tan2 shared
Yueqiu Li1 shared
Yan Liu1 shared
Yuye Jin1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
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Vinayakaraddy Gulabal4
Sandra Bittorf4
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