YC

Yi-Yiing Chiang

UM United Microelectronics: 8 patents #720 of 4,560Top 20%
Overall (All Time): #656,462 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7649263 Semiconductor device Yu-Lan Chang, Chao-Ching Hsieh, Yi-Wei Chen, Tzung-Yu Hung 2010-01-19
7595234 Fabricating method for a metal oxide semiconductor transistor Po-Chao Tsao, Chang-Chi Huang, Ming-Tsung Chen, Yu-Lan Chang, Chung-Ju Lee +2 more 2009-09-29
7595264 Fabrication method of semiconductor device Yu-Lan Chang, Chao-Ching Hsieh, Yi-Wei Chen, Tzung-Yu Hung 2009-09-29
7572722 Method of fabricating nickel silicide Yi-Wei Chen, Chao-Ching Hsieh, Tzung-Yu Hung, Yu-Lan Chang, Po-Chao Tsao +2 more 2009-08-11
7385294 Semiconductor device having nickel silicide and method of fabricating nickel silicide Yi-Wei Chen, Chao-Ching Hsieh, Tzung-Yu Hung, Yu-Lan Chang, Po-Chao Tsao +2 more 2008-06-10
7344978 Fabrication method of semiconductor device Yu-Lan Chang, Chao-Ching Hsieh, Yi-Wei Chen, Tzung-Yu Hung 2008-03-18
7229920 Method of fabricating metal silicide layer Yi-Wei Chen, Tzung-Yu Hung, Chao-Ching Hsieh, Yu-Lan Chang 2007-06-12
7214988 Metal oxide semiconductor transistor Po-Chao Tsao, Chang-Chi Huang, Ming-Tsung Chen, Yu-Lan Chang, Chung-Ju Lee +2 more 2007-05-08