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Yannick J. Thefaine
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Beacon, NY, US
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last 30 patents
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Patent Grant
In band connection establishment for a multiple multi-drop network
Patent number
4,885,578
Issue date
Dec 5, 1989
International Business Machines Corporation
Kenneth J. Perry
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Linear-space signalling for a circuit-switched network
Patent number
4,740,956
Issue date
Apr 26, 1988
IBM Corporation
Brent T. Hailpern
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Transmit-secure non-blocking circuit-switched local area network
Patent number
4,710,769
Issue date
Dec 1, 1987
IBM Corporation
Lee G. Friedman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method of reticulating a pyroelectric vidicon target
Patent number
4,139,444
Issue date
Feb 13, 1979
North American Philips Corporation
Barry M. Singer
H01 - BASIC ELECTRIC ELEMENTS