Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507168 | Musical teether | Kar Koi Leung | 2019-12-17 |
| 10496191 | Input device | Kwei Hing Heung | 2019-12-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507168 | Musical teether | Kar Koi Leung | 2019-12-17 |
| 10496191 | Input device | Kwei Hing Heung | 2019-12-03 |