Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FC

Fei Cai — 7 Patents in 2021

The Boeing: 5 patents #59 of 2,127Top 3%
ATAnhui University Of Technology: 1 patents #1 of 9Top 15%
Huawei: 1 patents #1,264 of 3,447Top 40%
Hunan, WA: #1 of 1 inventorsTop 100%
Overall (2021): #17,457 of 548,734Top 4%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11173645 Apparatuses and methods for applying radius filler Weidong Song, Jamie J. Langabeer, Steven A. Solack, Adam M. DeVries, Kyler J. Kamyszek 2021-11-16
11148166 Fluid-flow-modification plate and extruder, comprising the same Weidong Song 2021-10-19
11148339 Fluid-flow-modification plate and extruder, comprising the same Weidong Song 2021-10-19
11136480 Thermal spray plastic coating for edge sealing and fillet sealing Weidong Song 2021-10-05
10981188 Apparatuses for removing residue from a nozzle John DeForest, Cameron J. Moore, Jeffrey R. Joyce 2021-04-20
10941479 Ion source enhanced AlCrSiN coating with gradient Si content and gradient grain size Shihong Zhang, Qimin WANG, Lin Zhang, Biao Wang, Lu Wang +3 more 2021-03-09
10915123 Low dropout regulator and phase-locked loop Jinhai Zhang, Shenghua Zhou 2021-02-09