Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319410 | Precursor for polyimide and use thereof | Po-Yu Huang, Chung-Jen Wu, Chang-Hong Ho, Shun-Jen Chiang, Chung-Kai Cheng | 2022-05-03 |
| 11198792 | Method for preparing patterned coverlay on substrate | Chung-Kai Cheng, Chung-Jen Wu, Chang-Hong Ho, Po-Yu Huang, Shun-Jen Chiang | 2021-12-14 |
| 11034797 | Polyimide precursor composition, use thereof and polyimide made therefrom | Chung-Jen Wu, Chang-Hong Ho, Shun-Jen Chiang, Po-Yu Huang, Chung-Kai Cheng | 2021-06-15 |
| 10995179 | Polyimide resin and metal-clad laminate comprising the same | Shun-Jen Chiang, Chung-Jen Wu, Po-Yu Huang, Chang-Hong Ho, Chun-Kai Cheng | 2021-05-04 |
| 10765008 | Metal clad laminate, preparation method thereof, and method for preparing flexible circuit board by using the same | Shun-Jen Chiang, Chung-Jen Wu | 2020-09-01 |
| 10731004 | Polyimide precursor composition and use thereof | Chang-Hong Ho, Chung-Jen Wu, Shun-Jen Chiang, Po-Yu Huang, Chung-Kai Cheng | 2020-08-04 |
| 10696793 | Process for preparing polyimides | Chung-Jen Wu, Chang-Hong Ho, Shun-Jen Ghiang, Po-Yu Huang, Chung-Kai Cheng | 2020-06-30 |
| 10639876 | Solvent-containing dry film and method for applying the same on a substrate | Chung-Jen Wu, Yi-Chung Shih, Meng-Tso Chen, Chih-Ming An, Chang-Hong Ho +4 more | 2020-05-05 |
| 10626220 | Precursor for polyimide and use thereof | Chang-Hong Ho, Chung-Jen Wu, Shun-Jen Chiang, Po-Yu Huang, Chung-Kai Cheng | 2020-04-21 |
| 10590305 | Polyimide dry film and application thereof | Po-Yu Huang, Chih-Min An, Chung-Jen Wu, Chang-Hong Ho, Shun-Jen Chiang +1 more | 2020-03-17 |
| 10280334 | Polyimides, coating composition formed therefrom and use thereof | Chung-Jen Wu | 2019-05-07 |
| 9617223 | Base generator | Pi-Chen Cheng, Chuan Zong Lee, Chung-Jen Wu | 2017-04-11 |
| 9334369 | Polyimide precursor composition and preparation method and use thereof | Pi-Chen Cheng, Chuan Zong Lee, Chung-Jen Wu | 2016-05-10 |
| 8932801 | Photosensitive polyimides | Chuan Zong Lee | 2015-01-13 |
| 8673540 | Photosensitive polymides | Chuan Zong Lee | 2014-03-18 |
| 8349539 | Photosensitive polymides | Chuan Zong Lee | 2013-01-08 |
| 8105752 | Photosensitive polyimides | Chuan Zong Lee | 2012-01-31 |
| 8101703 | Precursor solution for polyimide/silica composite material, its manufacture method, and polyimide/silica composite material having low volume shrinkage | Chung-Jen Wu, MIN WANG, Chung-Hung Chang, Chin-Chang Chuang, Hsin-Wei Huang +7 more | 2012-01-24 |
| 7790828 | Precursor solution for polyimide/silica composite material, its manufacture method, and polymide/silica composite material having low volume shrinkage | Chung-Jen Wu, MIN WANG, Chung-Hung Chang, Chin-Chang Chuang, Hsin-Wei Huang +7 more | 2010-09-07 |