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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for optimizing an optical function of a progres...
- Patent number 12,210,223
- Issue date Jan 28, 2025
- Essilor International
- Cécile Petignaud
- G02 - OPTICS
Information Patent Grant
Method for determining an optical system of a progressive lens
- Patent number 10,942,368
- Issue date Mar 9, 2021
- Essilor International
- Benjamin Rousseau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Opthalmic progressive addition lens for a presbyopic wearer; method...
- Patent number 10,712,590
- Issue date Jul 14, 2020
- Essilor International
- Benjamin Rousseau
- G02 - OPTICS
Information Patent Grant
Ophthalmic progressive addition lens for a myopic or emmetropic pre...
- Patent number 10,690,938
- Issue date Jun 23, 2020
- Essilor International
- Benjamin Rousseau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for checking the correct assembly of a frame and corrective...
- Patent number 10,234,700
- Issue date Mar 19, 2019
- Essilor International (Compagnie Générale d'Optique)
- Cécile Petignaud
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR OPTIMIZING AN OPTICAL FUNCTION OF A PROGRES...
- Publication number 20220179238
- Publication date Jun 9, 2022
- Cécile PETIGNAUD
- G02 - OPTICS
Information Patent Application
AN OPHTHALMIC PROGRESSIVE ADDITION LENS FOR A PRESBYOPIC WEARER; ME...
- Publication number 20180314078
- Publication date Nov 1, 2018
- Essilor International
- Benjamin ROUSSEAU
- G02 - OPTICS
Information Patent Application
AN OPHTHALMIC PROGRESSIVE ADDITION LENS FOR A MYOPIC OR EMMETROPIC...
- Publication number 20180307059
- Publication date Oct 25, 2018
- Essilor International
- Benjamin ROUSSEAU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR DETERMINING AN OPTICAL SYSTEM OF A PROGRESSIVE LENS
- Publication number 20180299694
- Publication date Oct 18, 2018
- Essilor International
- Benjamin ROUSSEAU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Checking the Correct Assembly of a Frame and Corrective...
- Publication number 20170003523
- Publication date Jan 5, 2017
- Essilor International (Compagnie Generale D Optique)
- Cecile PETIGNAUD
- G02 - OPTICS