Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615267 | Method for adaptively switching between PCS authentication schemes | Jason Yi-Bing Lin, Howard W. Sherry, Nelson Sollenberger | 1997-03-25 |
| 5606596 | Method and system utilizing a pointer strategy to locate nomadic users in a communication services system | Ravi Jain, Charles Nung Lo | 1997-02-25 |