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Jacques M. C. Feraud
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LaGaude, FR
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last 30 patents
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Patent Grant
Multiplex interface for a communication controller
Patent number
RE34896
Issue date
Apr 4, 1995
International Business Machines Corporation
Jean L. J. Calvignac
370 - Multiplex communications
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Patent Grant
Distribution mechanism for establishing communications between user...
Patent number
5,197,065
Issue date
Mar 23, 1993
International Business Machines Corporation
Jean Calvignac
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Parallel processing method and device for receiving and transmittin...
Patent number
5,119,478
Issue date
Jun 2, 1992
International Business Machines Corporation
Jean Calvignac
H04 - ELECTRIC COMMUNICATION TECHNIQUE