Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477373 | Method and apparatus to maintain connectivity for mobile terminals in wireless and cellular communications systems | Yunsang Park | 2002-11-05 |
| 5722043 | Method and apparatus of assigning and sharing channels in a cellular communication system | Hua Jiang | 1998-02-24 |
| 5437054 | Method and apparatus of assigning and sharing channels in a cellular communication system | Hua Jiang | 1995-07-25 |