Philippe Jouen

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Caen, FR

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Patents Grantslast 30 patents

Information Patent Grant
IC amplifier with saturation detection
- Patent number 5,477,185
- Issue date Dec 19, 1995
- U.S. Philips Corporation
- Philippe B. E. Jouen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control circuit for amplified listening
- Patent number 5,075,637
- Issue date Dec 24, 1991
- U.S. Philips Corporation
- Philippe B. E. Jouen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current equalizing circuit
- Patent number 4,994,759
- Issue date Feb 19, 1991
- U.S. Philips Corporation
- Philippe Jouen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE