Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7238972 | Photodetector | Ming-Lum Lee, Shih-Chang Shei | 2007-07-03 |
| 7164229 | Organic light dash emitting display | Chun-Huai Li | 2007-01-16 |
| 7153713 | Method for manufacturing high efficiency light-emitting diodes | Jinn-Kong Sheu, Chi-Ming Tsai, Cheng-Ta Kuo | 2006-12-26 |
| 6973725 | Scissors assembly | — | 2005-12-13 |
| 6432847 | Method of activating P-type compound semiconductor by using lasers for reducing the resistivity thereof | JIAN-SHIHN TSANG, Wen-Chung Tsai, Tsung-Yu Chen, Chia-Hung Hsu | 2002-08-13 |
| 6380052 | Method of activating P-type compound semiconductor for reducing the resistivity thereof | JIAN-SHIHN TSANG, Wen-Chung Tsai, Tsung-Yu Chen | 2002-04-30 |
| 6215131 | Light-emitting device using vacuum doughnut to serve as a current blocking layer | Jian Chen, Tsong-Yu Chen | 2001-04-10 |