Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872780 | Sonet data transfer protocol between facility interfaces and cross-connect | Dale L. Krisher, William B. Weeber | 1999-02-16 |
| 5809032 | Time division multiplexed synchronous state machine having state memory | William B. Weeber, Ertugrul Baydar | 1998-09-15 |
| 5740157 | Distributed control methodology and mechanism for implementing automatic protection switching | Dale L. Krisher, Raymond E. Tyrrell | 1998-04-14 |