Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9724176 | Alveolar bone augmentation kit | Pik-Chi Chan, Weng Kong Tam | 2017-08-08 |
| 9254181 | Automatic surgical lighting device and its lighting method | Weng Kong Tam | 2016-02-09 |