Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566145 | Direct type illuminating device | Tzeng-Ke Shiau, Wen-Bin Chou, Ching-Shiang Li | 2009-07-28 |
| 7490962 | Light emitting module and surface light source device | Ming-Dah Liu, Tzeng-Ke Shiau, Wen-Bin Chou | 2009-02-17 |
| 7438445 | Side-emitting light-emitting element and packaging lens thereof | Tzeng-Ke Shiau, Wen-Bin Chou | 2008-10-21 |
| 7254309 | Side emitting LED and lens | Wen-Bin Chou, Tzeng-Ke Shiau | 2007-08-07 |