Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6172967 | System and method for servicing communications between base station and plural mobile stations | — | 2001-01-09 |
| 5390366 | Mobile communication system | — | 1995-02-14 |
| 4906989 | Paging system having a vehicle mounted repeater with a portable paging receiver detachably mounted thereon | — | 1990-03-06 |
| 4780715 | Communication system capable of interruption talk during data transmission | — | 1988-10-25 |