CHENE; Sylvain

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHENE; Sylvain.The latest application filed is for "method for determining at least one geometrico-morphological parameters of a subject in a natural posture for determining a vision correction equipment".

Company Profile

5.7.11

CHENE; Sylvain - Charenton-le-Pont FR
Chene; Sylvain - Charenton-le-Pont Cedex FR
Chene; Sylvain - Draveil FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method For Determining At Least One Geometrico-morphological Parameters Of A Subject In A Natural Posture For Determining A Vision Correction Equipment App 20220035182 - CHENE; Sylvain	2022-02-03
Three-state Optical Article And Method For Controlling Same App 20210356768 - HAMLAOUI; Samy ; et al.	2021-11-18
Wearable Binocular Optoelectronic Device For Measuring Light Sensitivity Threshold Of A User App 20200397280 - PERROT; Stephane ; et al.	2020-12-24
Method for modifying a non-dioptric parameter of an optical system Grant 10,871,658 - Allione , et al. December 22, 2	2020-12-22
Method for optimizing an optical lens equipment for a wearer Grant 10,690,945 - Fayolle , et al.	2020-06-23
Method for Determining a Light Filter Applied to a Spectacle Lens, Associated Display Device and Virtual Reality Helmet App 20200146546 - CHENE; Sylvain ; et al.	2020-05-14
Method for determining a geometrical parameter of an eye of a subject Grant 10,634,934 - Chene , et al.	2020-04-28
Devices and methods for determining the position of a characterizing point of an eye and for tracking the direction of the gaze of a wearer of spectacles Grant 10,288,910 - Fayolle , et al.	2019-05-14
Method for determining an ophthalmic lens comprising an aspherical continuous layer on one of its faces and an aspherical Fresnel layer on one of its faces Grant 10,036,898 - Chene , et al. July 31, 2	2018-07-31
Method For Modifying A Non-dioptric Parameter Of An Optical System App 20180143452 - ALLIONE; Pascal ; et al.	2018-05-24
Method For Determining A Geometrical Parameter Of An Eye Of A Subject App 20180095295 - CHENE; Sylvain ; et al.	2018-04-05
Devices And Methods For Determining The Position Of A Characterizing Point Of An Eye And For Tracking The Direction Of The Gaze Of A Wearer Of Spectacles App 20170322430 - FAYOLLE; Romain ; et al.	2017-11-09
Method For Optimizing An Optical Lens Equipment For A Wearer App 20170059886 - Fayolle; Romain ; et al.	2017-03-02
Method For Determining An Ophthalmic Lens Comprising An Aspherical Continuous Layer On One Of Its Faces And An Aspherical Fresnel Layer On One Of Its Faces App 20150286068 - Chene; Sylvain ; et al.	2015-10-08
Progressive Addition Lens for a Wearer App 20150092157 - Tessieres; Melanie ; et al.	2015-04-02
Method and apparatus for contactless measurement of the radius of curvature of an ophthalmic article Grant 7,495,753 - Levecq , et al. February 24, 2	2009-02-24
Method and Apparatus for Contactless Measurement of the Curvature of an Ophthalmic Article App 20070291259 - Levecq; Xavier ; et al.	2007-12-20
Demonstrator of optical phenomena in a case Grant D549,286 - Llopis Garcia , et al. August 21, 2	2007-08-21

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