Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6041226 | Method and apparatus for monitoring subscriber talk-around usage | John Skoro, Mark L. Shaughnessy | 2000-03-21 |
| 5790962 | Control of an operating mode of a two-way wireless communication unit | Gary W. Grube, Marc C. Naddell | 1998-08-04 |
| 5758291 | Method for automatically revising a wireless communication unit scan list | Gary W. Grube, Marc C. Naddell | 1998-05-26 |
| 5711010 | Method of establishing access to secondary communication resources in a communication system | Marc C. Naddell, Gary W. Grube | 1998-01-20 |
| 5583869 | Method for dynamically allocating wireless communication resources | Gary W. Grube, Marc C. Naddell | 1996-12-10 |
| 5557605 | Method for providing caller data in a time division multiplexed wireless communication system | Gary W. Grube, Marc C. Naddell | 1996-09-17 |
| 5473605 | Method for a communication unit to participate in multiple calls | Gary W. Grube, Marc C. Naddell | 1995-12-05 |
| 5463617 | Method for providing caller interrupt in a time division multiplexed wireless communication system | Gary W. Grube, Marc C. Naddell | 1995-10-31 |