Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572697 | Apparatus for recovering lost buffer contents in a data processing system | Denis Chevalier, Jean Calvignac, Jean-Marie Munier, Maurice Duault | 1996-11-05 |
| 5530903 | System for reassigning a higher priority to an interrupted user by inhibiting the access of other users until the interrupted user has completed its task | Jean Calvignac, Philippe Cuny, Philippe Klein, Jean-Pierre Lips, Oliver M. Maurel | 1996-06-25 |
| 5488734 | Coupler for providing a high speed interface between a communication controller and a controller extension | Warren D. Bailey, Kenenth J. Barker, Joan Marie Bellinghausen, George M. Calhoun, Edward S. Suffern | 1996-01-30 |
| 5341475 | Method for exchanging messages between a shared memory and communication adapters using an efficient logical protocol | Pierre Austruy, Bernard V. Brezzo, Jean-Pierre Lips, Jean Calvignac, Richard H. Waller | 1994-08-23 |
| 5333269 | Mechanism for transferring messages between source and destination users through a shared memory | Jean Calvignac, Jean-Pierre Lips, Jean-Marc Millet, Jean-Marie Munier | 1994-07-26 |
| 5214783 | Device for controlling the enqueuing and dequeuing operations of messages in a memory | Jean-Pierre Lips, Jean-Marc Millet | 1993-05-25 |
| 5197065 | Distribution mechanism for establishing communications between user interfaces of a communication system | Jean Calvignac, Jacques Feraud, Jean-Pierre Lips, Eric Saint-George | 1993-03-23 |
| 5119478 | Parallel processing method and device for receiving and transmitting HDLC SDLC bit streams | Jean Calvignac, Jacques Feraud, Claude Pin, Eric Saint-Georges | 1992-06-02 |