Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735717 | Distributed computing system clustering model providing soft real-time responsiveness and continuous availability | Bruce D. Rostowfske, Thomas H. BUSCHER, Peter G. Litskevitch | 2004-05-11 |
| 5559877 | Automatic provisioning of trunking and routing parameters in a telecommunications network | Gerald Richard Ash, Kenneth K. Chan, Jiayu Chen, Alan E. Frey, James J. Gallagher | 1996-09-24 |
| 5101451 | Real-time network routing | Gerald Richard Ash, Jin-Shi Chen, Alan E. Frey | 1992-03-31 |