Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349342 | Method for reclaiming unused system resources | Robert B. Nilles, Craig J. Collins, James J. Killigrew | 1994-09-20 |
| 5313653 | Method for a communication unit to maintain a data base of system services | — | 1994-05-17 |
| 5313655 | Method for reducing control channel activity for limited audience communications | — | 1994-05-17 |
| 5293638 | Intersystem communication system and method | Gary D. Erickson | 1994-03-08 |
| 5287552 | Method for more efficient service request processing | Jian-Cheng Huang | 1994-02-15 |