Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8669719 | Light-emitting system having a luminous flux control device | Tai-Ping Sun, Chia-Hung Wang | 2014-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8669719 | Light-emitting system having a luminous flux control device | Tai-Ping Sun, Chia-Hung Wang | 2014-03-11 |