Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Fei Xu — 5 Patents in 2025

ACAnhui Meizhi Precision Manufacturing Co.: 2 patents #2 of 8Top 25%
Huawei: 2 patents #677 of 3,894Top 20%
DCDelta Electronics (Shanghai) Co.: 1 patents #41 of 107Top 40%
Overall (2025): #24,353 of 469,880Top 6%
5 Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12431813 Power converting system Yan Li, Lei Jia, Meng LIANG 2025-09-30
12316244 Three-level inverter, control method, and system Xinyu Yu, Kai Xin, Zhiwu Xu, Lin Li, Haibin Guo 2025-05-27
12272953 Photovoltaic power generation system and photovoltaic power transmission method Yongbing Gao, Guoping Fan 2025-04-08
12261493 Motor, compressor, and refrigeration device Xiaohua Qiu, Bo Ching Jiang 2025-03-25
12199473 Rotor, motor, compressor, and refrigeration apparatus Xiaohua Qiu, Bo Ching Jiang 2025-01-14