Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490275 | Method and apparatus for improving call setup efficiency in multimedia communications systems | — | 2002-12-03 |
| 6426945 | Method and apparatus for providing resource discovery using multicast scope | — | 2002-07-30 |
| 6366961 | Method and apparatus for providing mini packet switching in IP based cellular access networks | Baranitharan Subbiah | 2002-04-02 |