Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11353324 | Method for validating measurement data | Chui-Jung Chiu, Jen-Chieh Lo, Ru-Gun Liu | 2022-06-07 |
| 10520303 | Method for validating measurement data | Chui-Jung Chiu, Jen-Chieh Lo, Ru-Gun Liu | 2019-12-31 |
| 9983473 | Photomask and method for fabricating integrated circuit | Chun Lin, Yi-Jie Chen, Feng-Yuan Chiu, Kuei-Liang Lu, Ya Hui Chang +2 more | 2018-05-29 |
| 9823066 | Method for validating measurement data | Chui-Jung Chiu, Jen-Chieh Lo, Ru-Gun Liu | 2017-11-21 |
| 9612526 | Photomask and method for fabricating integrated circuit | Chun Lin, Yi-Jie Chen, Feng-Yuan Chiu, Kuei-Liang Lu, Ya Hui Chang +2 more | 2017-04-04 |
| 9404743 | Method for validating measurement data | Chui-Jung Chiu, Jen-Chieh Lo, Ru-Gun Liu | 2016-08-02 |
| 9367655 | Topography-aware lithography pattern check | I-Chang Shih, Chung-Min Fu, Yung-Fong Lu, Feng-Yuan Chiu, Chiu Hsiu Chen | 2016-06-14 |
| 9189587 | Chip level critical point analysis with manufacturer specific data | I-Chang Shih, Jen-Chieh Lo, Tzu-Chin Lin, Ping-Chieh Wu, Chih-Ming Lai +1 more | 2015-11-17 |
| 9159577 | Method of forming substrate pattern | Chun Lin, Feng-Yuan Chiu, Bing Yeh, Yi-Jie Chen, I-Chang Shih +2 more | 2015-10-13 |
| 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 |
| 8952329 | 3D image profiling techniques for lithography | I-Chang Shih, Yi-Jie Chen, Chia-Cheng Chang, Feng-Yuan Chiu, Chiu Hsiu Chen +2 more | 2015-02-10 |
| 8910092 | Model based simulation method with fast bias contour for lithography process check | I-Chang Shih, Feng-Yuan Chiu, Chiu Hsiu Chen, Ru-Gun Liu | 2014-12-09 |
| 8806386 | Customized patterning modulation and optimization | Ru-Gun Liu, Josh J. H. Feng, Tsong-Hua Ou, Luke Lo, Chih-Ming Lai +1 more | 2014-08-12 |
| 8745554 | Practical approach to layout migration | Tsong-Hua Ou, Josh J. H. Feng, Cheng-Lung Tsai, Ru-Gun Liu, Wen-Chun Huang | 2014-06-03 |
| 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 | Boren Luo, Wen-Hao Liu, Tsong-Hua Ou, Chih-Wei Hsu, Wen-Chun Huang +1 more | 2013-09-03 |
| 8431291 | Intensity selective exposure photomask | George Liu, Kuei-Shun Chen, Chih-Yang Yeh, Te-Chih Huang, Wen-Hao Liu +9 more | 2013-04-30 |
| 8372742 | Method, system, and apparatus for adjusting local and global pattern density of an integrated circuit design | Cheng-Lung Tsai, Tsong-Hua Ou, Cheng Kun Tsai, Ru-Gun Liu, Wen-Chun Huang | 2013-02-12 |
| 8332797 | Parameterized dummy cell insertion for process enhancement | Tsong-Hua Ou, Wen-Hao Liu, Ru-Gun Liu, Wen-Chun Huang | 2012-12-11 |
| 8219951 | Method of thermal density optimization for device and process enhancement | Tsong-Hua Ou, Chih-Wei Hsu, Cheng-Lung Tsai, Ru-Gun Liu, Wen-Chun Huang +1 more | 2012-07-10 |
| 8201111 | Table-based DFM for accurate post-layout analysis | Yung-Chin Hou, Ru-Gun Liu, Chih-Ming Lai, Yi-Kan Cheng, Chung-Kai Lin +5 more | 2012-06-12 |
| 8037575 | Method for shape and timing equivalent dimension extraction | Chih-Ming Lai, Ru-Gun Liu, Tsong-Hua Ou, Min-Hong Wu, Yih-Yuh Doong +4 more | 2011-10-18 |
| 8001494 | Table-based DFM for accurate post-layout analysis | Yung-Chin Hou, Ru-Gun Liu, Chih-Ming Lai, Yi-Kan Cheng, Chung-Kai Lin +5 more | 2011-08-16 |
| 7783999 | Electrical parameter extraction for integrated circuit design | Tsong-Hua Ou, Chia-Chi Lin, Ru-Gun Liu, Chih-Ming Lai, Min-Hong Wu +3 more | 2010-08-24 |
| 6486463 | Computer input device with encoders having flexible shafts and conical rollers | Marc Bidiville | 2002-11-26 |