Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489250 | Method for cutting group III nitride semiconductor light emitting element | Rong-Yih Hwang, Charng-Shyang Jong | 2002-12-03 |
| 6458612 | Method of fabricating high efficiency light-emitting diode with a transparent substrate | Chih-Sung Chang, Shu-Woei Chiou | 2002-10-01 |
| 6455343 | Method of manufacturing light emitting diode with current blocking structure | Chih-Sung Chang, Holin Chang | 2002-09-24 |
| 6429460 | Highly luminous light emitting device | Chih-Sung Chang, Chih-Li Chiang | 2002-08-06 |
| 6410348 | Interface texturing for light-emitting device | Chih-Sung Chang, Holin Chang | 2002-06-25 |
| 6380564 | Semiconductor light emitting device | Rong-Yih Hwang, Charng-Shyang Jong | 2002-04-30 |