WC

Wei-Chih Chang

Foxconn: 27 patents #161 of 5,504Top 3%
HT Htc: 14 patents #80 of 1,407Top 6%
AO Au Optronics: 11 patents #254 of 2,945Top 9%
TD Tpo Displays: 9 patents #5 of 235Top 3%
TO Toppoly Optoelectronics: 4 patents #18 of 130Top 15%
TE Tencent: 4 patents #1,478 of 8,131Top 20%
IT ITRI: 3 patents #2,499 of 9,619Top 30%
HL Himax Technologies Limited: 3 patents #175 of 600Top 30%
NU National Sun Yat-Sen University: 3 patents #64 of 426Top 20%
HC High Tech Computer: 2 patents #24 of 140Top 20%
UO Unipac Optoelectronics: 2 patents #2 of 11Top 20%
UM United Microelectronics: 2 patents #1,942 of 4,560Top 45%
FC Focaltech Systems Co.: 1 patents #28 of 62Top 50%
FC First International Computer: 1 patents #15 of 71Top 25%
YC Ye Xin Technology Consulting Co.: 1 patents #6 of 15Top 40%
📍 Zhubeikou, TW: #21 of 368 inventorsTop 6%
Overall (All Time): #20,434 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 76–84 of 84 patents

Patent #TitleCo-InventorsDate
6680771 Thin film transistor liquid crystal display wherein the lower electrode includes a first electrode and a pixel electrode Jian-Shen Yu 2004-01-20
6667789 Multi-domain vertically aligned liquid crystal display Dai-Liang Ting 2003-12-23
6638698 Method for forming a diffusive-type light reflector Chi-Jain Wen, Dai-Liang Ting 2003-10-28
6501522 Method of fabricating a reflective type LCD Hsin-Ming Chen, Yun-Chieh Yuan, Yao-Nan Chen 2002-12-31
6417884 Image pick-up device mounting arrangement Ching-Lung Liu, Hsi-Chin Chang, Ko-Sheng Chiang 2002-07-09
6291146 Method for reforming a reflection-type light diffuser Dai-Liang Ting, Chung-Yuan Liu, Jyh-Wen Shiu 2001-09-18
6163405 Structure of a reflection-type light diffuser in a LCD Dai-Liang Ting, Jyh-Wen Shiu 2000-12-19
6141450 Image compression system using halftoning and inverse halftoning to produce base and difference layers while minimizing mean square errors Li-Ming Chen 2000-10-31
6072911 Linear image filter and the corresponding filtering method Li-Ming Chen 2000-06-06