Robert Boudault

Person

Limours, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Transmission circuit for modems employing frequency shift keying
- Patent number 4,573,165
- Issue date Feb 25, 1986
- 501 Telecommunications Radioelectriques et Telephoniques T.R.T.
- Robert Boudault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bit synchronization arrangement for a data modem or data receiver
- Patent number 4,539,693
- Issue date Sep 3, 1985
- Telecommunications Radioelectriques et Telephoniques T.R.T.
- Robert Boudault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency modulator for the transmission of analog data
- Patent number 4,516,086
- Issue date May 7, 1985
- 501 Telecommunications Radioelectriques et Telephoniques
- Robert Boudault
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency demodulator employing a circuit having a delay varying wi...
- Patent number 4,435,682
- Issue date Mar 6, 1984
- U.S. Philips Corporation
- Robert Boudault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for locally testing a modem employing frequency shift keying
- Patent number 4,393,508
- Issue date Jul 12, 1983
- U.S. Philips Corporation
- Robert Boudault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency shift modulator with circuitry for simple change-over bet...
- Patent number 4,323,862
- Issue date Apr 6, 1982
- U.S. Philips Corporation
- Robert Boudault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Robert Boudault

Person

Patents Grantslast 30 patents

Transmission circuit for modems employing frequency shift keying

Bit synchronization arrangement for a data modem or data receiver

Frequency modulator for the transmission of analog data

Frequency demodulator employing a circuit having a delay varying wi...

System for locally testing a modem employing frequency shift keying

Frequency shift modulator with circuitry for simple change-over bet...