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

Tao Feng — 126 Patents

ASAlpha And Omega Semiconductor: 32 patents #21 of 159Top 15%
SCShanghai United Imaging Healthcare Co.: 20 patents #14 of 598Top 3%
UAUih America: 16 patents #2 of 29Top 7%
AAAbb Schweiz Ag: 10 patents #83 of 3,274Top 3%
HIHarman International Industries, Incorporated: 7 patents #115 of 1,027Top 15%
GZGree Electric Appliances, Inc. Of Zhuhai: 6 patents #69 of 1,089Top 7%
Huawei: 6 patents #2,240 of 15,535Top 15%
TUTongji University: 2 patents #90 of 526Top 20%
GCGree Electric Appliances (Wuhan) Co.: 2 patents #24 of 207Top 15%
RCRhine Electronic Co.: 2 patents #4 of 8Top 50%
OPPO: 2 patents #396 of 853Top 50%
Ford: 2 patents #6,478 of 17,473Top 40%
ZCZhejiang Sunny Optical Co.: 1 patents #46 of 64Top 75%
ZCZhejiang Sunny Optics Co.: 1 patents #46 of 80Top 60%
AAAbb Technology Ag: 1 patents #1,107 of 1,391Top 80%
Google: 1 patents #14,887 of 22,993Top 65%
ZTZte: 1 patents #1,461 of 3,593Top 45%
TITexas Instruments: 1 patents #7,388 of 12,488Top 60%
CSCadence Design Systems: 1 patents #2,193 of 2,265Top 100%
DADatabricks: 1 patents #60 of 114Top 55%
DCDongfang Jingyuan Electron Co.: 1 patents #9 of 13Top 70%
CLContemporary Amperex Technology Co., Limited: 1 patents #506 of 974Top 55%
TETencent: 1 patents #4,257 of 8,131Top 55%
BCBeijing Sankuai Online Technology Co.: 1 patents #23 of 108Top 25%
UCUniversity Of Cincinnati: 1 patents #288 of 791Top 40%
Overall (All Time): #8,987 of 4,157,543Top 1%
126 Patents All Time
Tao Feng has been granted 126 US patents while listed as an inventor at Alpha And Omega Semiconductor. The first was granted in 1999 and the most recent in October 2025. Tao Feng ranks #8,987 of 4,157,543 US inventors in our database (top 0.22%). Patent records list Tao Feng in Lo Wu, MI, CN.

Patents per Year

Patents granted per year, 1999 to 2025Bar chart with a peak of 16 patents in 2023.peak 161999: 1 patents19992000: 2 patents2008: 1 patents20082010: 4 patents2011: 11 patents20112012: 4 patents2013: 6 patents20132014: 4 patents2015: 5 patents20152016: 2 patents2017: 5 patents20172018: 5 patents2019: 11 patents20192020: 9 patents2021: 5 patents20212022: 9 patents2023: 16 patents20232024: 13 patents2025: 13 patents2025

Issued Patents All Time

Showing 1–25 of 126 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12457467 Active noise cancellation system and method Geon-Soo Kim, Sihui Wu, Sheng-Chuang Bai, Michael Hinz, Rajeswaran Venugopal 2025-10-28
12437742 System and method for eliminating noise cancellation artifacts from head movement Kevin J. Bastyr 2025-10-07
12431704 Power supply system and power supply control method thereof Mugui Zheng, Wanxiang Ye 2025-09-30
12416579 Misalignment detection method and apparatus for battery tabs, and battery electrode plate winding system Zhipeng Chen, Chao-Jung Chen, Wenjun Xue, Lin Ma 2025-09-16
D1086252 Industrial robot Michael W. Ries, Ziying Liao, Ken-KangJian Wang, Stacy Rothenhoefer 2025-07-29
12361919 Instability detection and adaptive-adjustment for active noise cancellation system Kevin J. Bastyr 2025-07-15
12363095 Device authentication method and electronic device Chunliang Zeng, Zhaoxuan Zhai, Zhigang Yu, Taiyue Wu, Qichang Yang +6 more 2025-07-15
12318929 Robot and assembly method thereof Jonas Haulin, Hao Gu, Kangjian Wang 2025-06-03
12245403 Heat dissipation cabinet and communication device Zhisheng LIAN, Shulong Xu 2025-03-04
12242441 Data lineage tracking Menglei Sun, Zhuoying Wang 2025-03-04
12237493 Lithiation device Yongqiang Xu, Xinlu FEI, Bin Xie, Shitong Chen, Keqiang LI +1 more 2025-02-25
12230241 System and method for secondary path switching for active noise cancellation Sattwik Basu, Kevin J. Bastyr, Jeffrey Tackett, David Trumpy, Geon-Seok Kim 2025-02-18
12217733 Road noise cancellation shaping filters Kevin J. Bastyr 2025-02-04
12171596 Imaging systems and methods Wenying WANG 2024-12-24
12128569 Method and apparatus for managing robot arm Xiao Xu 2024-10-29
12119622 Power distribution module and communication power supply system Yanxing Yang, Wei Guo, Liqiong Yi 2024-10-15
12115009 Positron emission tomography imaging system and method Youjun SUN 2024-10-15
12038195 Air conditioning system Shiqiang Zhang, Lianfa Wu, Limin Li, Huachao Jiao, Bing Zhou +1 more 2024-07-16
12031630 Ring seal and a robot Xinguo Fu, Gongyao Ma 2024-07-09
12025775 Optical imaging system Yabin HU 2024-07-02
11995745 Systems and methods for correcting mismatch induced by respiratory motion in positron emission tomography image reconstruction Hongdi Li 2024-05-28
11995744 Systems and methods for positron emission tomography imaging Yang LYU, Hao Liu, Gang Yang 2024-05-28
11941733 System and method for motion signal recalibration Gang Yang 2024-03-26
11902087 Forwarding fault location determining method and device Zhongyu Wang, Dewei Bao, Liang Zhang, Zhiping Xu 2024-02-13
11873891 Planetary gearbox, assembly method thereof, associated robot joint and robot Wei Song, Hao Gu 2024-01-16