Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490435 | Flip cover and antenna assembly for a portable phone | Yawei Ma, Peter D. Karabinis, Gerard James Hayes | 2002-12-03 |
| 6430400 | Detachable flip cover assembly for a portable phone | Yawei Ma | 2002-08-06 |
| 6374126 | Hands-free headset with stowable stereo earpiece | Seung Kil Kim, Michael Slayton | 2002-04-16 |