Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaofei Zhang — 33 Patents

Huawei: 12 patents #1,131 of 15,535Top 8%
SCSuzhou Ruifa Printing Technology Co.: 6 patents #1 of 7Top 15%
HUHunan University: 2 patents #14 of 187Top 8%
LILiebert: 2 patents #45 of 182Top 25%
GZGree Electric Appliances, Inc. Of Zhuhai: 1 patents #449 of 1,089Top 45%
Samsung: 1 patents #50,112 of 75,807Top 70%
QCQingdao Haier Air Conditioner General Corp.: 1 patents #39 of 77Top 55%
STShanghai Huace Navigation Technology: 1 patents #15 of 51Top 30%
UMUniversity Of Mississippi: 1 patents #72 of 175Top 45%
Panasonic: 1 patents #13,316 of 21,108Top 65%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
Xiaofei Zhang has been granted 33 US patents while listed as an inventor at Huawei. The first was granted in 2013 and the most recent in September 2025. Xiaofei Zhang ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list Xiaofei Zhang in Nanjing, MS, CN.

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
12430817 Three-dimensional spectrum situation completion method and device based on generative adversarial network Yang Huang, Qiuming Zhu, Tianyu Hu, Qihui Wu, Zhiren Gong +4 more 2025-09-30
12405292 Voltage sampler and solid-state transformer Zhuyong Huang, Peng Shuai 2025-09-02
12388254 Power supply and distribution system for data center Peiguo Liu, Zhuyong Huang, Zhen Qin, Bifei Yang, Kelei Liu 2025-08-12
12355360 Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit Zhuyong Huang, Chuntao Zhang 2025-07-08
12255536 Power conversion system, power conversion module, and processing apparatus Zhuyong Huang 2025-03-18
12240776 Integrated boron removal and flocculation process for treating fracturing wastewater Tao Yu, Chengtun Qu, Jinling Li, Bo Yang, Zhen Luo +1 more 2025-03-04
12235344 Radar target detection method based on estimation before detection Benzhou Jin, Yutong SHEN, Jianfeng Li, Qihui Wu 2025-02-25
12212221 Power electronic transformer and power supply system Zhuyong Huang, Peng Shuai 2025-01-28
12191807 Non-destructive testing system and device for photovoltaic cells Yunze HE, Ruizhen Yang, Hongjin Wang, Zihao Sui, Pan Wang 2025-01-07
12169428 Power supply apparatus, power supply system, and data center Zhuyong Huang, Zhengdong Jiang 2024-12-17
12136889 Power system, data center, and charging device Zhou Shu, Peng Shuai 2024-11-05
12086007 Control method and control apparatus for power supply apparatus in data center Zhuyong Huang 2024-09-10
11909308 Power conversion circuit, method for controlling power conversion circuit, and transformer Zhuyong Huang, Peng Shuai, Peiguo Liu 2024-02-20
11817714 High-temperature superconducting suspension type wireless power transmission device and assembly method thereof Yujia Zhai, Tingkun Weng, Chang Niu, Xinyi Liu, Chunran Mu +6 more 2023-11-14
11681006 Method for jointly estimating gain-phase error and direction of arrival (DOA) based on unmanned aerial vehicle (UAV) array Jianfeng Li, Qiting Zhang, Benzhou Jin, Qihui Wu 2023-06-20
11533007 Method and system for detecting logic level of rotor of motor, and motor Wenbin Ao, Bin Chen, Shengyu Xiao, Wenxian Wu, Yanzhang Wang 2022-12-20
11413866 Piezoelectric printhead for multiple inks and printing system Yonglin Xie, Liqiang Zhu 2022-08-16
11301470 Control method for performing multi-table join operation and corresponding apparatus Wenjie Liu, Jiansheng Wei, Lei Chen 2022-04-12
11292253 Piezoelectric printing device with inner surface electrode layer Yonglin Xie, Huiqiang Lv, Jianbin Lu, Xuan Du 2022-04-05
11285721 Piezoelectric printing device with single layer inner electrode Yonglin Xie 2022-03-29
11281334 Interaction method, system, and device for information Lin Ding, Yuan Zhang, Genying Xie 2022-03-22
11239765 Multi-level circuit, three-phase multi-level circuit, and control method Zhuyong Huang, Chuntao Zhang 2022-02-01
11198295 Piezoelectric printing device with outer surface electrode layer Yonglin Xie, Huiqiang Lv, Jianbin Lu, Xuan Du 2021-12-14
11192365 Piezoelectric printhead and printing system Liqiang Zhu, Yonglin Xie, Jianfei Jiang 2021-12-07
11173714 Piezoelectric printing device with vias through piezoelectric plate Jianbin Lu, Yonglin Xie, Huiqiang Lv, Xuan Du 2021-11-16