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

Ping Xu — 2 Patents in 2021

NTNational University Of Defense Technology: 1 patents #7 of 29Top 25%
Schlumberger Technology: 1 patents #221 of 860Top 30%
Overall (2021): #122,281 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11125912 Geologic feature splitting Zhenhua Li, Qingrui Li, Guang Xiong, Lina Xu, Paolo Saverio Damiani 2021-09-21 $48,287,000
11092875 Reconfigurable nonlinear frequency conversion waveguide chip based on Mach-Zehnder interferometer coupled microring Yingwen Liu, Chao Wu, Junjie Wu 2021-08-17