Guy Ropars

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Rennes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Optical device for facilitating reading
- Patent number 11,604,361
- Issue date Mar 14, 2023
- Universite de Rennes 1
- Albert Le Floch
- G02 - OPTICS
Information Patent Grant
Method for improving the reading of graphical and text content
- Patent number 11,355,087
- Issue date Jun 7, 2022
- Universite de Rennes 1
- Albert Le Floch
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Lighting device that facilitates reading
- Patent number 11,134,550
- Issue date Sep 28, 2021
- Universite de Rennes 1
- Albert Le Floch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lighting apparatus facilitating reading
- Patent number 10,631,382
- Issue date Apr 21, 2020
- Universite de Rennes 1
- Albert Le Floch
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DISPLAYING TEXT CONTENT, AND ASSOCIATED DEVICE AND PROGRAMS
- Publication number 20210183340
- Publication date Jun 17, 2021
- UNIVERSITE DE RENNES 1
- Albert LE FLOCH
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHTING DEVICE THAT FACILITATES READING
- Publication number 20200359479
- Publication date Nov 12, 2020
- UNIVERSITE DE RENNES 1
- Albert LE FLOCH
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE FOR FACILITATING READING
- Publication number 20200310141
- Publication date Oct 1, 2020
- Albert LE FLOCH
- G02 - OPTICS