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Emile Morlec
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Cros de Cagnes, FR
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last 30 patents
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Patent Grant
Switching device for connecting a data transmission system to the t...
Patent number
4,910,763
Issue date
Mar 20, 1990
International Business Machines Corp.
Francois Caron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Echo cancelling device for data transmission over two-wire lines
Patent number
4,887,257
Issue date
Dec 12, 1989
International Business Machines Corporation
Jacques Belloc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Echo cancelling device with phase-roll correction
Patent number
4,887,258
Issue date
Dec 12, 1989
International Business Machines Corporation
Jacques Belloc
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tone detector and multifrequency receiver using said detector
Patent number
4,604,713
Issue date
Aug 5, 1986
International Business Machines Corp.
Dominique Godard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device for increasing the parallel inductance of a transformer
Patent number
4,336,423
Issue date
Jun 22, 1982
International Business Machines Corp.
Emile Morlec
H04 - ELECTRIC COMMUNICATION TECHNIQUE