Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549532 | Allocation of uplink radio resources in a radio communication system | — | 2003-04-15 |
| 6289019 | Device and method for switching ATM cells to groups of connections and corresponding input and output terminal functions | — | 2001-09-11 |
| 5920627 | Encryption device and decryption device for information conveyed by asynchronous transfer mode cells | Hubert Mionet, Pierre Hermet | 1999-07-06 |
| 5818837 | ATM cell switching network | Lothar Katzschner | 1998-10-06 |
| 5793766 | Multiplexing process in an asynchronous transfer mode telecommunication network and switching node implementing the process | Jean-Pierre Glon | 1998-08-11 |
| 5712854 | Method of routing cells in an asynchronous time-division multiplex switching network and corresponding network input switch and application | Patrick Frene, Pierre Parmentier | 1998-01-27 |
| 5703707 | High capacity switching matrix | Philippe Perrier | 1997-12-30 |
| 5654956 | Switching network for interconnecting bothway input/output links, use and method of enlarging such a network, and a system including such a network | Patrick Frene, Pierre Parmentier, Rene Coutin | 1997-08-05 |
| 5521915 | Synchronous digital channel cell assembly and disassembly device, synchronous digital channel switching center, and asynchronous digital channel switching center | Jean-Pierre Glon | 1996-05-28 |
| 5488607 | Asynchronous time-division multiplex communication medium virtual circuit throughput measuring device | Paul Vinel | 1996-01-30 |
| 4345326 | Switching network and telecommunications center comprising such a network | Yves G. Raillard | 1982-08-17 |
| 4314367 | Switching circuit for digital packet switching network | Raymond Bakka | 1982-02-02 |
| 4276641 | Method and apparatus for converting time-division data signals received on an incoming trunk to time-division data signals of different format for transmission over an outgoing trunk | Hieu K. Nguyen, Jean-Paul Lager | 1981-06-30 |
| 4218588 | Digital signal switching system | — | 1980-08-19 |