Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Wei-Chung Wang — 9 Patents in 2021

Disney: 3 patents #101 of 964Top 15%
Amazon: 2 patents #625 of 4,535Top 15%
AUAnalog Devices International Unlimited: 1 patents #50 of 271Top 20%
NUNational Tsing Hua University: 1 patents #16 of 166Top 10%
QCQingdao Haier Joint Stock Co.: 1 patents #18 of 40Top 45%
BOBOE: 1 patents #1,593 of 3,191Top 50%
New Taipei, CA: #6 of 129 inventorsTop 5%
Overall (2021): #9,067 of 548,734Top 2%
9 Patents 2021

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11144084 Control method applied to a joystick Hsin-Chia Chen, Hui-Hsuan Chen, Chao-Chien Huang, Chu-Hung Nien 2021-10-12
D928759 Range extender device James Siminoff, Mark Siminoff, Wen-Yo Lu, Christopher Loew, Jia Li +2 more 2021-08-24
11049249 Method, apparatus and system for cell detection Yung-Hsiang Chen, Chuan-Yi Tang, Ching-Huan Kuo 2021-06-29
11050398 Large input current detection and fast response optical receiver 2021-06-29
D923625 Keypad James Siminoff, Mark Siminoff, Wen-Yo Lu, Christopher Loew, Jia Li +3 more 2021-06-29
11009882 Method, system for obstacle detection and a sensor subsystem Kai Chen 2021-05-18
11002428 Light regulation device and lighting device Zhongxiao Li, Pengxia Liang, Wenqing Zhao, Xiaochuan Chen 2021-05-11
10969164 Single-system air-cooled refrigerator and control method therefor Dazhi Wang, Dongxiao Fu 2021-04-06
10955308 Pressure measuring method and pressure measuring apparatus Yu-Han Chen, Chih-Wei Huang, Chi-Chieh Liao 2021-03-23