Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9668039 | Shock absorbent speaker system | Ho Koon Yau, Howard Cheng, Brandon Fierro | 2017-05-30 |
| 9641921 | Speaker core with removable jacket | Ho Koon Yau, Kit Mok, Howard Cheng | 2017-05-02 |
| D777709 | Jacket for a portable speaker | Ho Koon Yau, Kit Mok, Howard Cheng | 2017-01-31 |
| D777146 | Jacket for portable speaker | Howard Cheng, Ho Koon Yau, Kit Mok | 2017-01-24 |
| D777147 | Jacket for a portable speaker | Howard Cheng, Ho Koon Yau, Kit Mok | 2017-01-24 |