Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9298083 | Extreme ultraviolet light (EUV) photomasks, and fabrication methods thereof | Ching-Hsu Chang, Hung-Chun Wang, Wen-Chun Huang, Ru-Gun Liu | 2016-03-29 |
| 9026957 | Method of defining an intensity selective exposure photomask | Chia-Chu Liu, Kuei-Shun Chen, Chih-Yang Yeh, Te-Chih Huang, Wen-Hao Liu +9 more | 2015-05-05 |
| 8764995 | Extreme ultraviolet light (EUV) photomasks, and fabrication methods thereof | Ching-Hsu Chang, Hung-Chun Wang, Wen-Chun Huang, Ru-Gun Liu | 2014-07-01 |
| 8681326 | Method and apparatus for monitoring mask process impact on lithography performance | Ping-Chieh Wu, Chien-Hsun Chen, Ru-Gun Liu, Wen-Chun Huang, Chih-Ming Lai | 2014-03-25 |
| 8673520 | Intensity selective exposure photomask | George Liu, Kuei-Shun Chen, Chih-Yang Yeh, Te-Chih Huang, Wen-Hao Liu +9 more | 2014-03-18 |
| 8527918 | Target-based thermal design using dummy insertion for semiconductor devices | Ying-Chou Cheng, Wen-Hao Liu, Tsong-Hua Ou, Chih-Wei Hsu, Wen-Chun Huang +1 more | 2013-09-03 |
| 8477299 | Method and apparatus for monitoring mask process impact on lithography performance | Ping-Chieh Wu, Chien-Hsun Chen, Ru-Gun Liu, Wen-Chun Huang, Chih-Ming Lai | 2013-07-02 |
| 8431291 | Intensity selective exposure photomask | George Liu, Kuei-Shun Chen, Chih-Yang Yeh, Te-Chih Huang, Wen-Hao Liu +9 more | 2013-04-30 |
| 8352888 | Model import for electronic design automation | Ru-Gun Liu, Chih-Ming Lai, Wen-Chun Huang, I-Chang Shin, Yao-Ching Ku +1 more | 2013-01-08 |
| 8219951 | Method of thermal density optimization for device and process enhancement | Ying-Chou Cheng, Tsong-Hua Ou, Chih-Wei Hsu, Cheng-Lung Tsai, Ru-Gun Liu +1 more | 2012-07-10 |
| 8214772 | Model import for electronic design automation | Ru-Gun Liu, Chih-Ming Lai, Wen-Chun Huang, I-Chang Shin, Yao-Ching Ku +1 more | 2012-07-03 |
| 7954072 | Model import for electronic design automation | Ru-Gun Liu, Chih-Ming Lai, Wen-Chun Huang, I-Chang Shin, Yao-Ching Ku +1 more | 2011-05-31 |