Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486442 | Polarizer protective film, polarizing plate, and visual display | Shih-Ming Chen, Young-Jen Lee, Tzong-Ming Lee | 2009-02-03 |
| 7122955 | Organic electroluminescent device with a nanostructured recovery layer | Mei-Rurng Tseng, Juen-Kai Wang, Hsien-Kuang Lin | 2006-10-17 |
| 6291762 | Dust-proof and weather resistant photovoltaic module and fabricating method thereof | Yih-Song Jan, Chih-Chiang Chen, Lee-Ching Kuo | 2001-09-18 |
| 5075194 | Positive photoresist composition containing 4,4-diester, 4,5-diester, or 5,5-diester of spiroglycol and 1-oxo-2-diazonaphthalene-5-sulfonic acid chloride | Chao H. Tzeng | 1991-12-24 |