Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812067 | Method for integrating compound semiconductor with substrate or high thermal conductivity | Chih-Sung Chang, Kuang-Neng Yang | 2004-11-02 |
| 6797987 | High efficiency light emitting diode and method of making the same | — | 2004-09-28 |
| 6786390 | LED stack manufacturing method and its structure thereof | Kuang-Neng Yang, Pai-Hsiang Wang, Chih-Sung Chang | 2004-09-07 |
| 6781160 | Semiconductor light emitting device and method for manufacturing the same | Tzong-Liang Tsai, Chih-Sung Chang | 2004-08-24 |
| 6762069 | Method for manufacturing light-emitting element on non-transparent substrate | Chung-Kuei Huang, Chih-Sung Chang, Kuang-Neng Yang | 2004-07-13 |
| 6709883 | Light emitting diode and method of making the same | Kuang-Neng Yang, Chih-Sung Chang | 2004-03-23 |
| 6693306 | Structure of a light emitting diode and method of making the same | Rong-Yih Hwang, Charng-Shyang Jong, Cheng-Chung Young | 2004-02-17 |
| 6682950 | Light emitting diode and method of making the same | Kuang-Neng Yang, Chih-Sung Chang | 2004-01-27 |