Company Filing History:

5 out of 56

France Telecom Etablissement Autonome De Droit Public

France Telecom Etablissement Autonome De Droit Public (centre National

patents

4. 1 out of 14

France Telecom Establissement Autonome De Droit Public

patents

5. 1 out of 3

Minister of the Post Telecommunications and Space (centre National

patents

Years Active: 1993-1997

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5694499 - Optical crossconnect (1997-12-02),

2. 5589967 - Method and device for transmitting and switching packets in an optical (1996-12-31),

3. 5539760 - Process for the transposition of an optical modulation of one wavelength (1996-07-23),

4. 5515193 - Optical communications system using travelling wave semiconductor (1996-05-07),

5. 5434692 - Optical device for the recovery of the timing of a coded signal (1995-07-18),

6. 5343315 - Interactive optical transmission system (1994-08-30),

7. 5317580 - Bidirectional transmission system with identical laser components (1994-05-31),

8. 5307366 - Logic function generator using an optical transposition in a distributed (1994-04-26),

9. 5243608 - Optical transmission process by wavelength shifting and corresponding (1993-09-07),

10. 5235452 - Process and switching matrix apparatus for optical transmission of (1993-08-10),

Title: The Innovations of Rene Auffret

Introduction

Rene Auffret is a notable inventor based in Perros Guirec, France. He has made significant contributions to the field of optical networks, holding a total of 10 patents. His work focuses on enhancing telecommunications through innovative optical technologies.

Latest Patents

One of his latest patents is an Optical Crossconnect, which includes optical elements for wavelength demultiplexing of optical signals. This invention allows for the optical processing of demultiplexed signals, assigning specific wavelengths to each optical signal and directing them to designated outputs under the control of a management unit. This technology is particularly applicable in telecommunication networks. Another significant patent involves a method and device for transmitting and switching packets in an optical network. This invention utilizes synchronous time-division multiplexing, enabling packets to be transmitted at a specific speed determined by line occupation time.

Career Highlights

Throughout his career, Rene Auffret has worked with prominent organizations, including France Telecom and the Autonomous Public Law Establishment of France Telecom. His experience in these companies has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Rene has collaborated with several talented individuals, including Georges Claveau and Mouhammad Jamil Chawki, who have contributed to his projects and innovations.

Conclusion

Rene Auffret's contributions to optical technology and telecommunications have made a significant impact in the field. His patents reflect a commitment to advancing communication technologies, showcasing his innovative spirit and expertise.

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