Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chaoyi Yan — 4 Patents in 2021

Huawei: 3 patents #525 of 3,447Top 20%
Dongguan, CN: #41 of 470 inventorsTop 9%
Overall (2021): #52,176 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11121781 Calibration method and apparatus Fan Luo, Feng Li, Yue Liu 2021-09-14
11114579 Method for preparing ultrathin two-dimensional nanosheets and applications thereof Jie Xiong, Chuanhui Gong, Yang Wang, Gaofeng Rao, Chujun Yin +10 more 2021-09-07
10939307 Method and apparatus for calibrating channel between radio remote units RRUs Guochen Liu, Quanzhong Gao, Hui Huang 2021-03-02
10904892 Beamforming method and apparatus Quanzhong Gao, Chen-Yu Wang 2021-01-26