Christian Jacquart

Person

Carros, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Overload protection circuit
- Patent number 5,299,087
- Issue date Mar 29, 1994
- International Business Machines Corporation
- Yvan Fermier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hot-plugging circuit for the interconnection of cards to boards
- Patent number 5,272,584
- Issue date Dec 21, 1993
- International Business Machines Corporation
- Pierre Austruy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Analog-to-digital and digital-to-analog conversion system and echo...
- Patent number 5,001,480
- Issue date Mar 19, 1991
- International Business Machines Corp.
- Michel Ferry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel algorithmic digital to analog converter
- Patent number 4,746,903
- Issue date May 24, 1988
- International Business Machines Corporation
- Jean-Christophe Czarniak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for detecting current variations
- Patent number 4,731,829
- Issue date Mar 15, 1988
- International Business Machines Corp.
- Yves A. Bonnet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line interface circuit
- Patent number 4,656,643
- Issue date Apr 7, 1987
- International Business Machines Corp.
- Michel Geneste
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface circuit with impedance adaptation means
- Patent number 4,538,032
- Issue date Aug 27, 1985
- International Business Machines Corporation
- Daniel Ballatore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching device and switched-type power supply using the same
- Patent number 4,315,307
- Issue date Feb 9, 1982
- International Business Machines Corp.
- Christian Jacquart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Universal transversal filter chip
- Patent number 4,161,706
- Issue date Jul 17, 1979
- International Business Machines Corporation
- James F. Dubil
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Telephone line interfacing circuit with directional transfer of rin...
- Patent number 4,115,660
- Issue date Sep 19, 1978
- International Business Machines Corporation
- Alain Croisier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bucket brigade circuits
- Patent number 4,107,550
- Issue date Aug 15, 1978
- International Business Machines Corporation
- Christian A. Jacquart
- G11 - INFORMATION STORAGE
Information Patent Grant
Acoustic feedback control
- Patent number 3,975,588
- Issue date Aug 17, 1976
- International Business Machines Corporation
- Jacques A. Besseyre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Christian Jacquart

Person

Patents Grantslast 30 patents

Overload protection circuit

Hot-plugging circuit for the interconnection of cards to boards

Analog-to-digital and digital-to-analog conversion system and echo...

Parallel algorithmic digital to analog converter

Circuit for detecting current variations

Line interface circuit

Interface circuit with impedance adaptation means

Switching device and switched-type power supply using the same

Universal transversal filter chip

Telephone line interfacing circuit with directional transfer of rin...

Bucket brigade circuits

Acoustic feedback control