CC

Ching-Hsu Chang

TSMC: 11 patents #2,595 of 12,232Top 25%
UM United Microelectronics: 3 patents #1,523 of 4,560Top 35%
IT ITRI: 1 patents #5,197 of 9,619Top 55%
📍 New Taipei, TW: #882 of 10,472 inventorsTop 9%
Overall (All Time): #311,154 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11901286 Diagonal via pattern and method Shih-Wei Peng, Chih-Min HSIAO, Jiann-Tyng Tzeng 2024-02-13
11048161 Optical proximity correction methodology using pattern classification for target placement Hung-Chun Wang, Chi-Ping Liu, Feng-Ju Chang, Wen-Hao Liu, Chia-Feng Yeh +5 more 2021-06-29
10747938 Method for integrated circuit manufacturing Hung-Chun Wang, Chun-Hung Wu, Cheng Kun Tsai, Feng-Ju Chang, Feng-Lung Lin +5 more 2020-08-18
10527928 Optical proximity correction methodology using pattern classification for target placement Hung-Chun Wang, Chi-Ping Liu, Feng-Ju Chang, Wen-Hao Liu, Chia-Feng Yeh +5 more 2020-01-07
10360339 Method for integrated circuit manufacturing Hung-Chun Wang, Chun-Hung Wu, Cheng Kun Tsai, Feng-Ju Chang, Feng-Lung Lin +5 more 2019-07-23
9880460 Enhanced EUV lithography system Nian-Fuh Cheng, Chih-Shiang Chou, Wen-Chun Huang, Ru-Gun Liu 2018-01-30
9395618 Enhanced EUV lithography system Nian-Fuh Cheng, Chih-Shiang Chou, Wen-Chun Huang, Ru-Gun Liu 2016-07-19
9357453 Home base station and method for supporting plurality of cells under carrier aggregation Chia-Lung Liu, Kuei-Li Huang 2016-05-31
9298083 Extreme ultraviolet light (EUV) photomasks, and fabrication methods thereof Hung-Chun Wang, Boren Luo, Wen-Chun Huang, Ru-Gun Liu 2016-03-29
9262578 Method for integrated circuit manufacturing Hung-Chun Wang, Feng-Ju Chang, Chun-Hung Wu, Ping-Chieh Wu, Wen-Hao Liu +5 more 2016-02-16
9091930 Enhanced EUV lithography system Nian-Fuh Cheng, Chih-Shiang Chou, Wen-Chun Huang, Ru-Gun Liu 2015-07-28
8764995 Extreme ultraviolet light (EUV) photomasks, and fabrication methods thereof Hung-Chun Wang, Boren Luo, Wen-Chun Huang, Ru-Gun Liu 2014-07-01
6839126 Photolithography process with multiple exposures Yeong-Song Yen, I-Hsiung Huang, Jiunn-Ren Hwang, Kuei-Chun Hung 2005-01-04
6589881 Method of forming dual damascene structure I-Hsiung Huang, Jiunn-Ren Hwang, Kuei-Chun Hung 2003-07-08
6391757 Dual damascene process I-Hsiung Huang, Jiunn-Ren Hwang, Yeong-Song Yen 2002-05-21