Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663947 | Switching control system for controlling physical connection structures in a communications system | Regina Wille-Fier | 1997-09-02 |
| 5600640 | Call processing system for controlling connections in a communications system | Hamish M. Blair, Graham R. Dent, Cornelis Arie Hoogendoorn, Heinrich Schiessl, Larry E. Schessel | 1997-02-04 |
| 5596572 | System for coordinating connection requests | Regina Wille-Fier | 1997-01-21 |