Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781963 | Method and an apparatus for terminating a user from a group call in a group communication network | Douglas M. Crockett, Mark Maggenti | 2004-08-24 |
| 6738617 | Controller for reducing latency in a group dormancy-wakeup process in a group communication network | Mark Maggenti | 2004-05-18 |
| 6725053 | Method and apparatus for reducing latency in waking up a group of dormant communication devices | Mark Maggenti | 2004-04-20 |