CC

Chih-Hsiang Chiang

DE Darfon Electronics: 9 patents #18 of 225Top 8%
AM Acer Communications And Multimedia: 1 patents #10 of 53Top 20%
AP Acer Peripherals: 1 patents #42 of 137Top 35%
BE Benq: 1 patents #254 of 580Top 45%
Foxconn: 1 patents #3,106 of 5,504Top 60%
Overall (All Time): #316,721 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11327573 Keyboard and keyswitch and adjustment mechanism thereof Chen Yang, Yu-Chun Hsieh, Po-Yueh Chou 2022-05-10
10971314 Key switch Cheng-Min Su, Chin-Lung Chan, Yu-Chih Chang 2021-04-06
9090308 Dual-wheel synchronous brake auxiliary device with energy-saving function 2015-07-28
8659894 Computer system with heat dissipation apparatus CHIH-HANG CHAO, Wei-Cheng Cheng 2014-02-25
8231236 Input apparatus and light guiding plate thereof Chih-Chung Yen, Liang-Ta Yeh 2012-07-31
7126499 Keyboard Chih-Nan Lin, Ling-Hsi Chao 2006-10-24
7059789 Key structure 2006-06-13
6977347 Flexible printed circuit board 2005-12-20
6967835 Wireless keyboard with improved radiation transmission 2005-11-22
6860612 Illuminated keyboard switch structure Liang-Ta Yeh 2005-03-01
6672796 Fastening mechanism for detachable keyboard modules Wang Wei 2004-01-06
6493215 Keyboard device fixed on a portable computer Shin-Chan Lin, Yu-Feng Wei 2002-12-10
6379062 Pseudo key structure for a detachable keyboard module 2002-04-30
6288353 Computer keyswitch with accurately positioned rubber domes 2001-09-11
6156985 Push button switch 2000-12-05