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USPTO Patent Rankings Data through Dec 31, 2025
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Ken Chin — 15 Patents

Huawei: 9 patents #1,553 of 15,535Top 10%
NTNew Jersey Institute Of Technology: 4 patents #31 of 441Top 8%
ASAgere Systems: 1 patents #984 of 1,849Top 55%
CTCf Technologies: 1 patents #9 of 22Top 45%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Ken Chin has been granted 15 US patents while listed as an inventor at Huawei. The first was granted in 2003 and the most recent in December 2025. Ken Chin ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Ken Chin in Lo Wu, NJ, CN.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12506413 Voltage conversion apparatus, control method, and power supply device Li Kang, Bo Wang, Baolei DAI 2025-12-23
12489362 Power supply apparatus and totem-pole PFC circuit control method Yuanjun Liu, Shan Yue Mo, Li Kang 2025-12-02
12424932 High power factor rectifier circuit and power converter Yuanjun Liu, Zhixiang Hu, Wei Zhang 2025-09-23
12395073 Method and apparatus for controlling totem-pole PFC circuit, and electronic device Shanglin Mo, Shuaibing Wang 2025-08-19
12328064 Noise suppression method and apparatus for totem pole PFC circuit, and electronic device Shanglin Mo, Shuaibing Wang, Liangyun Kang 2025-06-10
12301100 Power factor correction circuit and power converter Yuanjun Liu, Zhixiang Hu 2025-05-13
11979086 Resonant conversion system and control method Yuanjun Liu, Zhixiang Hu, Shuaibing Wang 2024-05-07
11923769 System and method for controlling totem pole power factor correction circuit, and power adapter Shanglin Mo, Yuanjun Liu 2024-03-05
11658649 Pin state configuration circuit and configuration method, and electronic device Yuanjun Liu, Guiping Zhang, Shanglin Mo 2023-05-23
10090431 System and method for thin film photovoltaic modules and back contact for thin solar cells Zimeng Cheng, Alan E. Delahoy 2018-10-02
8883549 p-Doping of CdTe polycrystalline thin film based on Cd vacancy theory — 2014-11-11
7948882 Dual leaky bucket flow control method and system Edgar Chung, Gopal Rao 2011-05-24
7697797 Aligned embossed diaphragm based fiber optic sensor Guanhua Feng, Ivan Padron, Harry T. Roman 2010-04-13
7561277 MEMS fiber optic microphone Guanhua Feng, Harry T. Roman 2009-07-14
6630669 Correlated modulation imaging (CMI) Haijiang Ou 2003-10-07

Nearby-Ranked Inventors

Naoya Kasahara15
Aaron Larry Snyder15
Avishay Meron15
Stuart Hatfield15
Satoshi KUNIYASU15
Ashton Mason15
Theodore Yuchiang Cheng15
Richard Sharbaugh15
Rajen Bhatt15