Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8755748 | Wireless telephone system with headset-handset assembly | Man Li, Wai Keung Cheung | 2014-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8755748 | Wireless telephone system with headset-handset assembly | Man Li, Wai Keung Cheung | 2014-06-17 |