Rene Auffret

Person

Louannec, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Optical crossconnect
- Patent number 5,694,499
- Issue date Dec 2, 1997
- France Telecom
- Fran.cedilla.ois Tillerot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for transmitting and switching packets in an opti...
- Patent number 5,589,967
- Issue date Dec 31, 1996
- France Telecom Etablissement Autonome de Droit Public
- Rene Auffret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for the transposition of an optical modulation of one wavel...
- Patent number 5,539,760
- Issue date Jul 23, 1996
- France Telecom Etablissement Autonome de Droit Public
- Herve Dupont
- G02 - OPTICS
Information Patent Grant
Optical communications system using travelling wave semiconductor o...
- Patent number 5,515,193
- Issue date May 7, 1996
- France Telecom Etablissement Autonome de Droit Public
- Yvon Sorel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device for the recovery of the timing of a coded signal
- Patent number 5,434,692
- Issue date Jul 18, 1995
- France Telecom
- Rene Auffret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interactive optical transmission system
- Patent number 5,343,315
- Issue date Aug 30, 1994
- France Telecom, Establissement Autonome de Droit Public
- Rene Auffret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional transmission system with identical laser components
- Patent number 5,317,580
- Issue date May 31, 1994
- France Telecom Etablissement Autonome de Droit Public
- Rene Auffret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Logic function generator using an optical transposition in a distri...
- Patent number 5,307,366
- Issue date Apr 26, 1994
- France Telecom Etablissement Autonome de Droit Public
- Rene Auffret
- G02 - OPTICS
Information Patent Grant
Optical transmission process by wavelength shifting and correspondi...
- Patent number 5,243,608
- Issue date Sep 7, 1993
- France Telecom Etablissement Autonome de Droit Public (Centre National d'Etud...
- Mouhamed Chawki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process and switching matrix apparatus for optical transmission of...
- Patent number 5,235,452
- Issue date Aug 10, 1993
- Minister of the Post Telecommunications and Space (Centre National d'Etudes d...
- Rene Auffret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Infrared light source incorporating a semiconductor laser associate...
- Patent number 4,630,278
- Issue date Dec 16, 1986
- Rene Auffret
- G02 - OPTICS

Rene Auffret

Person

Patents Grantslast 30 patents

Optical crossconnect

Method and device for transmitting and switching packets in an opti...

Process for the transposition of an optical modulation of one wavel...

Optical communications system using travelling wave semiconductor o...

Optical device for the recovery of the timing of a coded signal

Interactive optical transmission system

Bidirectional transmission system with identical laser components

Logic function generator using an optical transposition in a distri...

Optical transmission process by wavelength shifting and correspondi...

Process and switching matrix apparatus for optical transmission of...

Infrared light source incorporating a semiconductor laser associate...