Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502228 | Method of producing an optoelectronic semiconductor device | Choon Keat Or, Lee-Ying Jacqueline Ng, Chai-Yun Jade Looi | 2022-11-15 |
| 9559085 | Method for producing an optoelectronic device and optoelectronic device | Choon Keat Or, Wai-Choo Chai, Chong-Tee Ong | 2017-01-31 |