Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9568164 | Light-emitting device with air ring | Sook Choo Lim, Kum Soon Wong | 2017-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9568164 | Light-emitting device with air ring | Sook Choo Lim, Kum Soon Wong | 2017-02-14 |