Patents by Inventor Marius Peloux
Marius Peloux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11960157Abstract: A variable optical transmission device (2) comprising: —ariable transmission optics (4a, 4b) capable of varying an optical transmission between an initial transmission value (TV (ti)) and a target transmission value (TVtarget), and —a control unit (5) configured to control a transmission parameter of the variable transmission optics, wherein the control unit (5) is configured to control a response duration of the variable transmission optics as a function of the initial transmission value (TV (ti)) and the target transmission value (TVtarget).Type: GrantFiled: February 5, 2019Date of Patent: April 16, 2024Assignee: Essilor InternationalInventor: Marius Peloux
-
Publication number: 20240111179Abstract: An optical device including an active programmable lens having an adjustable optical power depending on a prescription of a wearer and being relative to a vision distance and/or direction of an eye of the wearer, a vision sensor adapted to measure vision data relating to the vision distance and/or direction of the eye, and an optical power controller that includes a memory storing computer executable instructions and adapted to store measured vision data and two predetermined optical power states corresponding to an optical power relative to a range of vision distance and/or direction of the eye, and a processor for executing the stored computer executable instructions, which include instructions for adjusting the adjustable optical power between the predetermined optical power states with a resolution smaller than or equal to 0.25D when the vision data passes from one range of vision distance and/or direction to another.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Applicant: Essilor InternationalInventors: Marius PELOUX, Cecile PETIGNAUD, Konogan BARANTON, Benjamin ROUSSEAU, Bruno FERMIGIER
-
Publication number: 20240045298Abstract: An optical device for a wearer intended to form an electrochromic ophthalmic lens, spectacle glasses comprising two such lenses fitted on a frame, and a method for manufacturing such an optical device. The optical device includes at least one electrochromic cell which has a rear shell and a front shell respectively defining for the optical device a backside surface proximal to at least one eye of the wearer and an opposite front surface, the rear shell and the front shell being provided with at least one pair of transparent electrodes and delimiting a sealed cavity filled with an electrochromic composition. One of the front shell and the rear shell includes a mineral glass substrate, and the other one includes an organic polymeric substrate, and the electrochromic cell forms a hybrid mineral-organic ophthalmic lens selected from plano lenses and prescription lenses satisfying a prescription for power correction.Type: ApplicationFiled: December 8, 2021Publication date: February 8, 2024Applicant: Essilor InternationalInventors: Claudine BIVER, Sira UHALTE NOGUES, Mathieu MEYNEN, Marion MECA, Marius PELOUX
-
Patent number: 11880095Abstract: An optical device including an active programmable lens having an adjustable optical power depending on a prescription of a wearer and being relative to a vision distance and/or direction of an eye of the wearer, a vision sensor adapted to measure vision data relating to the vision distance and/or direction of the eye, and an optical power controller that includes a memory storing computer executable instructions and adapted to store measured vision data and two predetermined optical power states corresponding to an optical power relative to a range of vision distance and/or direction of the eye, and a processor for executing the stored computer executable instructions, which include instructions for adjusting the adjustable optical power between the predetermined optical power states with a resolution smaller than or equal to 0.25 D when the vision data passes from one range of vision distance and/or direction to another.Type: GrantFiled: April 19, 2018Date of Patent: January 23, 2024Assignee: Essilor InternationalInventors: Marius Peloux, Cecile Petignaud, Konogan Baranton, Benjamin Rousseau, Bruno Fermigier
-
Patent number: 11852904Abstract: A lens element intended to be worn in front of an eye of a person that includes a refraction area having a refractive power based on a prescription for the eye of the person, and a plurality of at least three non-contiguous optical elements, at least one optical element having a non-spherical optical function.Type: GrantFiled: March 1, 2019Date of Patent: December 26, 2023Assignee: Essilor InternationalInventors: Matthieu Guillot, Bruno Fermigier, Marius Peloux, Björn Drobe
-
Publication number: 20230255474Abstract: A method for evaluating the visual acuity of a person using a mobile device having at least a front camera and a screen, the method including a user positioning step during which the user of a mobile device positions himself in front of a mirror at a predefined distance d/2, a mobile device positioning step during which the mobile device is positioned with the front camera of the mobile device facing the mirror, a distance measuring step during which a distance d between the front camera of the mobile device and a virtual image of the mobile device in the mirror is measured, a displaying step during which the screen of the mobile device displays optotypes, and an evaluation step during which the visual acuity of the user is evaluated.Type: ApplicationFiled: July 15, 2021Publication date: August 17, 2023Applicant: Essilor InternationalInventors: Stéphane BOUTINON, Marius PELOUX, Marion SWITAL, Philippe PINAULT, Marie-Virginie BERBET
-
Publication number: 20230213787Abstract: An eyeglass device including a variable transmission ophthalmic lens, a method for driving the transmission of such lens, and a non-transitory computer-readable storage medium for implementing such method. The eyeglass device comprises a light sensor configured for measuring an amount of light in the environment of a wearer and a controlling circuit configured for receiving at least light data from said light sensor and for driving the transmission of said ophthalmic lens on the basis of said light data. The controlling circuit is configured for driving the transmission of said ophthalmic lens on the basis further of movement data, said movement data being derived from an estimation of a movement of the wearer's head.Type: ApplicationFiled: June 23, 2021Publication date: July 6, 2023Applicant: Essilor InternationalInventors: Bruno FERMIGIER, Cédric GILBERT, Alexandre GOURRAUD, Marius PELOUX, Vincent ROPTIN
-
Publication number: 20230190093Abstract: The invention relates to a method for determining an ophthalmic lens intended to be worn by an individual, said ophthalmic lens being adapted to provide to the individual a vision correction at at least one given vision gaze direction, said vision correction being based on wearer data including prescription data of the individual, wherein the method comprises the steps of: determining a parameter pertaining to the accommodative dynamics of an eye of the individual, determining said ophthalmic lens based on said wearer data and on the parameter pertaining to the accommodative dynamics of an eye of the individual. The invention also relates to a device for determining the parameter pertaining to the accommodative dynamics of an eye of an individual in the method according to the invention.Type: ApplicationFiled: December 7, 2022Publication date: June 22, 2023Applicant: ESSILOR INTERNATIONALInventors: Guillaume GIRAUDET, Marius PELOUX, Philippe PINAULT, Stéphane BOUTINON
-
Patent number: 11681165Abstract: An optical device, to be used by a user driving a vehicle, the optical device including a controllable variable-tint lens and a controller, where the controller is configured to switch the optical device between at least two different modes, at least one mode being a driving mode and when the optical device is in the driving mode, a control parameter of the lens meets at least one driving criterion.Type: GrantFiled: December 3, 2018Date of Patent: June 20, 2023Assignee: Essilor InternationalInventors: Bruno Fermigier, Dominick Hubacz, Marius Peloux
-
Publication number: 20230057657Abstract: The invention relates to a method for displaying a sharp image on a retina of an eye of the person, the person having a prescription for the eye of the person, the method comprising: providing at least one optical parameter relative to the prescription for the eye of the person; providing a plurality of initial sub-images, each initial sub-image corresponding to at least a part of the image to be displayed; providing a plurality of light beams configured to be focused substantially in the plane of a pupil of the eye at a plurality of corresponding different positions, each light beam being configured to carry an associated sub-image; for each sub-image, adapting the sub-image based on the at least one provided optical parameter and on the corresponding focused position of the light beam configured to carry the sub-image to form an adapted sub-image; and displaying each adapted sub-image carried by the associated light beam on the retina of the person.Type: ApplicationFiled: February 8, 2021Publication date: February 23, 2023Applicant: ESSILOR INTERNATIONALInventors: Marius PELOUX, Stephane BOUTINON, Vincent ROPTIN
-
Publication number: 20230016503Abstract: A method for determining at least one optical parameter of an eye of a person comprising displaying at least two sharp images on a retina of the eye of the person, the at least two images comprising a target and being carried by two light beams focused substantially in the plane of a pupil of the eye at at least two different positions, adapting a parameter of the target in each image based on feedback of the person relative to the change of the parameter of the target in the image, and determining the at least one optical parameter of the person's eye based on the adaption of the parameter of the target in each image.Type: ApplicationFiled: February 5, 2021Publication date: January 19, 2023Applicant: Essilor InternationalInventors: Marius PELOUX, Stéphane BOUTINON, Vincent ROPTIN
-
Publication number: 20220397777Abstract: The disclosure relates to methods, controlling units, eyeglasses, computer programs and computer-readable storage media for controlling an optical transmission of a variable transmission ophthalmic lens. The method includes receiving from a light sensor a measured illuminance of the environment of a wearer, computing a change of illuminance measured during a predetermined time interval, comparing the computed change of illuminance with a first threshold, when the computed change of illuminance is greater than the first threshold, implementing first command configured for varying the transmission of the variable transmission ophthalmic lens from initial transmission value corresponding to a current transmission value to a first target transmission value, according to a first variation profile comprising a first phase during which the transmission overshoots the first target transmission value, and a second phase during which the transmission returns to the first target transmission value.Type: ApplicationFiled: October 14, 2021Publication date: December 15, 2022Applicant: Essilor InternationalInventors: Bruno FERMIGIER, Cédric GILBERT, Alexandre GOURRAUD, Marius PELOUX, Vincent ROPTIN
-
Publication number: 20220361745Abstract: A system for determining a prescription for an eye of a person, the system being configured to communicate with a mobile device including at least one first light source adapted to illuminate the eye with first light having a first optical wavelength, at least one second light source adapted to illuminate the eye with second light having a second optical wavelength different from the first wavelength, and a processor that measures the photorefraction of the eye at the first wavelength based on at least one picture of the eye recorded when illuminating the eye with first light, measures the photorefraction of the eye at the second wavelength based on at least one picture of the eye recorded when illuminating the eye with second light, determines the prescription for the eye based on the measured photorefraction at the first wavelength and the measured photorefraction at the second wavelength.Type: ApplicationFiled: October 22, 2020Publication date: November 17, 2022Applicant: Essilor InternationalInventors: Hélène DE ROSSI, Marius PELOUX, Stéphane BOUTINON
-
Publication number: 20220357595Abstract: An optical system intended to be worn in front of an eye of a wearer including an optical lens having at least a control point and an optical device that has a plurality of optical elements, the optical device being attached on a surface of the optical lens or encapsulated into the optical lens, wherein each optical element has simultaneously two different optical functions, and the optical device and the optical lens are configured so that the absolute value of the difference between a measured optical power at the control point of the optical system and the optical power corresponding to the prescription for said eye of the person is smaller than or equal to 0.12 diopter.Type: ApplicationFiled: July 3, 2020Publication date: November 10, 2022Applicant: Essilor InternationalInventors: Matthieu GUILLOT, Bruno FERMIGIER, Marius PELOUX, Gilles LE SAUX
-
Patent number: 11243398Abstract: The present invention relates to an optical device usable in a head-mounted display which comprises a light conducting element and at least one wafer, and to a head-mounted device which is configured to provide an informative display of augmented reality for a wearer of the head-mounted device and which comprises such an optical device. This optical device (1) comprises: a light conducting element (4) which has two first and second opposite main faces (4a and 4b) and which inputs and conducts by total internal reflections a light (6) received from the light source (5) and partially outputs it out of said element, at least one wafer (2, 3) which comprises an internal surface (2a, 3a) facing a said first main face of said light conducting element, and interposition means in contact with said first main face and said internal surface and defining a gap (11a, 11b) optically isolating said element.Type: GrantFiled: March 9, 2018Date of Patent: February 8, 2022Assignee: Essilor InternationalInventors: Mathieu Meynen, Marius Peloux, Dominick Hubacz, Ludovic Jouard, Marc Reignault
-
Patent number: 11226499Abstract: The invention relates to a variable transmittance device including at least one variable transmittance lens and a control circuit comprising at least one sensor suitable for measuring an illuminance (E), the control circuit being suitable for automatically controlling the value of the transmittance of the variable transmittance lens depending on the illuminance (E) measured by the sensor, wherein the control circuit defines a plurality of successive illuminance ranges (P) each illuminance range (P) being bounded by a minimum illuminance value (Emin) and a maximum illuminance value (Emax), and wherein the control circuit is suitable for controlling the transmittance of the lens to a plurality of setpoint transmittance values (Tv) respectively corresponding to said plurality of illuminance ranges (P).Type: GrantFiled: July 7, 2016Date of Patent: January 18, 2022Assignee: Essilor InternationalInventors: Marius Peloux, Cedric Gilbert, Samuel Archambeau
-
Patent number: 11079612Abstract: A lens element intended to be worn in front of an eye of a person that includes a refraction area having a refractive power based on a prescription for the eye of the person, and a plurality of at least three non-contiguous optical elements, at least one optical element having a non-spherical optical function.Type: GrantFiled: December 23, 2020Date of Patent: August 3, 2021Assignee: Essilor InternationalInventors: Matthieu Guillot, Bruno Fermigier, Marius Peloux, Björn Drobe
-
Publication number: 20210141225Abstract: The present invention relates to an optical device usable in a head-mounted display which comprises a light conducting element and at least one wafer, and to a head-mounted device which is configured to provide an informative display of augmented reality for a wearer of the head-mounted device and which comprises such an optical device. This optical device (1) comprises: a light conducting element (4) which has two first and second opposite main faces (4a and 4b) and which inputs and conducts by total internal reflections a light (6) received from the light source (5) and partially outputs it out of said element, at least one wafer (2, 3) which comprises an internal surface (2a, 3a) facing a said first main face of said light conducting element, and interposition means in contact with said first main face and said internal surface and defining a gap (11a, 11b) optically isolating said element.Type: ApplicationFiled: March 9, 2018Publication date: May 13, 2021Applicant: Essilor InternationalInventors: Mathieu MEYNEN, Marius PELOUX, Dominick HUBACZ, Ludovic JOUARD, Marc REIGNAULT
-
Publication number: 20210132414Abstract: An optical device including an active programmable lens having an adjustable optical power depending on a prescription of a wearer and being relative to a vision distance and/or direction of an eye of the wearer, a vision sensor adapted to measure vision data relating to the vision distance and/or direction of the eye, and an optical power controller that includes a memory storing computer executable instructions and adapted to store measured vision data and two predetermined optical power states corresponding to an optical power relative to a range of vision distance and/or direction of the eye, and a processor for executing the stored computer executable instructions, which include instructions for adjusting the adjustable optical power between the predetermined optical power states with a resolution smaller than or equal to 0.25D when the vision data passes from one range of vision distance and/or direction to another.Type: ApplicationFiled: April 19, 2018Publication date: May 6, 2021Applicant: Essilor InternationalInventors: Marius PELOUX, Cecile PETIGNAUD, Konogan BARANTON, Benjamin ROUSSEAU, Bruno FERMIGIER
-
Publication number: 20210116722Abstract: A lens element intended to be worn in front of an eye of a wearer includes a refraction area having a refractive power based on a prescription for said eye of the wearer. The lens element further includes a plurality of at least two contiguous optical elements, at least one optical element having an optical function of not focusing an image on the retina of the eye of the wearer so as to slow down the progression of the abnormal refraction of the eye.Type: ApplicationFiled: December 28, 2020Publication date: April 22, 2021Applicant: Essilor InternationalInventors: Matthieu GUILLOT, Bruno FERMIGIER, Gilles LE SAUX, Marius PELOUX