Patents by Inventor Ori Weinstein
Ori Weinstein 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: 11982818Abstract: Augmented reality glasses can include a first laser, a second laser, and a scanning mirror. The augmented reality glasses can also include a first polarization selective reflector and a second polarization selective reflector. The first polarization selective reflector is arranged to receive light from the first laser and reflect light received from the first laser at a first angle to the scanning mirror, and the second polarization selective reflector is arranged to receive light from the second laser and reflect light received from the second laser at a second angle to the scanning mirror. The augmented reality glasses can also have an eyepiece having an input coupling port arranged to receive light reflected by the scanning mirror.Type: GrantFiled: December 7, 2020Date of Patent: May 14, 2024Assignee: Magic Leap, Inc.Inventors: Barak Freedman, Asaf Pellman, Ori Weinstein
-
Publication number: 20240027326Abstract: An optical system for particle size and concentration analysis, includes: at least one laser that produces an illuminating beam; a focusing lens that focuses the illuminating beam on particles that move relative to the illuminating beam at known or pre-defined angles to the illuminating beam through the focal region of the focusing lens; and at least two forward-looking detectors, that detect interactions of particles with the illuminating beam in the focal region of the focusing lens. The focusing lens is a cylindrical lens that forms a focal region that is: (i) narrow in the direction of relative motion between the particles and the illuminating beam, and (ii) wide in a direction perpendicular to a plane defined by an optical axis of the system and the direction of relative motion between the particles and the illuminating beam. Each of the two forward-looking detectors is comprised of two segmented linear arrays of detectors.Type: ApplicationFiled: August 11, 2023Publication date: January 25, 2024Applicant: PARTICLE MEASURING SYSTEMS, INC.Inventors: Nir KARASIKOV, Ori WEINSTEIN, Shoam SHWARTZ, Mehran Vahdani MOGHADDAM, Uri DUBIN
-
Patent number: 11828946Abstract: A head mounted display system configured to project light to an eye of a user to display augmented reality images can include a frame configured to be supported on a head of the user, a camera disposed temporally on said frame, an eyepiece configured to direct light into said user's eye to display augmented reality image content to the user's vision field, a reflective element disposed on the frame, and at least one VCSEL disposed to illuminate said eye, wherein the camera is disposed with respect to the reflective element such that light from the VCSEL is reflected from the user's eye to the reflective element and is reflected from the reflective element to the camera to form images of the eye that are captured by the camera.Type: GrantFiled: September 1, 2022Date of Patent: November 28, 2023Assignee: Magic Leap, Inc.Inventors: Nizan Meitav, Barak Freedman, Ori Weinstein, Asaf Pellman, Chulwoo Oh, Frédéric Montfort
-
Patent number: 11781965Abstract: An optical system for particle size and concentration analysis, includes: at least one laser that produces an illuminating beam; a focusing lens that focuses the illuminating beam on particles that move relative to the illuminating beam at known or pre-defined angles to the illuminating beam through the focal region of the focusing lens; and at least two forward-looking detectors, that detect interactions of particles with the illuminating beam in the focal region of the focusing lens. The focusing lens is a cylindrical lens that forms a focal region that is: (i) narrow in the direction of relative motion between the particles and the illuminating beam, and (ii) wide in a direction perpendicular to a plane defined by an optical axis of the system and the direction of relative motion between the particles and the illuminating beam. Each of the two forward-looking detectors is comprised of two segmented linear arrays of detectors.Type: GrantFiled: October 25, 2018Date of Patent: October 10, 2023Assignee: PARTICLE MEASURING SYSTEMS, INC.Inventors: Nir Karasikov, Ori Weinstein, Shoam Shwartz, Mehran Vahdani Moghaddam, Uri Dubin
-
Publication number: 20220413302Abstract: A head mounted display system configured to project light to an eye of a user to display augmented reality images can include a frame configured to be supported on a head of the user, a camera disposed temporally on said frame, an eyepiece configured to direct light into said user's eye to display augmented reality image content to the user's vision field, a reflective element disposed on the frame, and at least one VCSEL disposed to illuminate said eye, wherein the camera is disposed with respect to the reflective element such that light from the VCSEL is reflected from the user's eye to the reflective element and is reflected from the reflective element to the camera to form images of the eye that are captured by the camera.Type: ApplicationFiled: September 1, 2022Publication date: December 29, 2022Inventors: Nizan MEITAV, Barak FREEDMAN, Ori WEINSTEIN, Asaf PELLMAN, Chulwoo Oh, Frédéric MONTFORT
-
Patent number: 11474358Abstract: A head mounted display system configured to project light to an eye of a user to display augmented reality images can include a frame configured to be supported on a head of the user, a camera disposed temporally on said frame, an eyepiece configured to direct light into said user's eye to display augmented reality image content to the user's vision field, a reflective element disposed on the frame, and at least one VCSEL disposed to illuminate said eye, wherein the camera is disposed with respect to the reflective element such that light from the VCSEL is reflected from the user's eye to the reflective element and is reflected from the reflective element to the camera to form images of the eye that are captured by the camera.Type: GrantFiled: March 19, 2021Date of Patent: October 18, 2022Assignee: Magic Leap, Inc.Inventors: Nizan Meitav, Barak Freedman, Ori Weinstein, Asaf Pellman, Chulwoo Oh, Frédéric Montfort
-
Patent number: 11204503Abstract: An image display system can include a plurality of light sources configured to emit uncollimated light, and an eyepiece waveguide having an input port configured to receive beams of light at differing angles. The image display system also includes a scanning mirror having a surface with positive optical power configured to receive light emitted by the plurality of light sources. The surface with positive optical power is configured to collimate light emitted by the plurality of light sources to form a plurality of collimated light beams and direct the plurality of collimated light beams to the input port.Type: GrantFiled: June 10, 2020Date of Patent: December 21, 2021Assignee: Magic Leap, Inc.Inventors: Barak Freedman, Asaf Pellman, Ori Weinstein
-
Publication number: 20210294106Abstract: A head mounted display system configured to project light to an eye of a user to display augmented reality images can include a frame configured to be supported on a head of the user, a camera disposed temporally on said frame, an eyepiece configured to direct light into said user's eye to display augmented reality image content to the user's vision field, a reflective element disposed on the frame, and at least one VCSEL disposed to illuminate said eye, wherein the camera is disposed with respect to the reflective element such that light from the VCSEL is reflected from the user's eye to the reflective element and is reflected from the reflective element to the camera to form images of the eye that are captured by the camera.Type: ApplicationFiled: March 19, 2021Publication date: September 23, 2021Inventors: Nizan Meitav, Barak Freedman, Ori Weinstein, Asaf Pellman, Chulwoo Oh, Frédéric Montfort
-
Publication number: 20210157158Abstract: Augmented reality glasses can include a first laser, a second laser, and a scanning mirror. The augmented reality glasses can also include a first polarization selective reflector and a second polarization selective reflector. The first polarization selective reflector is arranged to receive light from the first laser and reflect light received from the first laser at a first angle to the scanning mirror, and the second polarization selective reflector is arranged to receive light from the second laser and reflect light received from the second laser at a second angle to the scanning mirror. The augmented reality glasses can also have an eyepiece having an input coupling port arranged to receive light reflected by the scanning mirror.Type: ApplicationFiled: December 7, 2020Publication date: May 27, 2021Applicant: Magic Leap, Inc.Inventors: Barak Freedman, Asaf Pellman, Ori Weinstein
-
Publication number: 20200301151Abstract: An image display system can include a plurality of light sources configured to emit uncollimated light, and an eyepiece waveguide having an input port configured to receive beams of light at differing angles. The image display system also includes a scanning mirror having a surface with positive optical power configured to receive light emitted by the plurality of light sources. The surface with positive optical power is configured to collimate light emitted by the plurality of light sources to form a plurality of collimated light beams and direct the plurality of collimated light beams to the input port.Type: ApplicationFiled: June 10, 2020Publication date: September 24, 2020Applicant: Magic Leap, Inc.Inventors: Barak Freedman, Asaf Pellman, Ori Weinstein
-
Publication number: 20200240896Abstract: An optical system for particle size and concentration analysis, includes: at least one laser that produces an illuminating beam; a focusing lens that focuses the illuminating beam on particles that move relative to the illuminating beam at known or pre-defined angles to the illuminating beam through the focal region of the focusing lens; and at least two forward-looking detectors, that detect interactions of particles with the illuminating beam in the focal region of the focusing lens. The focusing lens is a cylindrical lens that forms a focal region that is: (i) narrow in the direction of relative motion between the particles and the illuminating beam, and (ii) wide in a direction perpendicular to a plane defined by an optical axis of the system and the direction of relative motion between the particles and the illuminating beam. Each of the two forward-looking detectors is comprised of two segmented linear arrays of detectors.Type: ApplicationFiled: October 25, 2018Publication date: July 30, 2020Applicant: PARTICLE MEASURING SYSTEMS, INC.Inventors: Nir KARASIKOV, Ori WEINSTEIN, Shoam SHWARTZ, Mehran Vahdani MOGHADDAM, Uri DUBIN
-
Patent number: 10712570Abstract: An image display system can include a plurality of light sources configured to emit uncollimated light, and an eyepiece waveguide having an input port configured to receive beams of light at differing angles. The image display system also includes a scanning mirror having a surface with positive optical power configured to receive light emitted by the plurality of light sources. The surface with positive optical power is configured to collimate light emitted by the plurality of light sources to form a plurality of collimated light beams and direct the plurality of collimated light beams to the input port.Type: GrantFiled: January 30, 2019Date of Patent: July 14, 2020Assignee: Magic Leap, Inc.Inventors: Barak Freedman, Asaf Pellman, Ori Weinstein
-
Publication number: 20190235252Abstract: An image display system can include a plurality of light sources configured to emit uncollimated light, and an eyepiece waveguide having an input port configured to receive beams of light at differing angles. The image display system also includes a scanning mirror having a surface with positive optical power configured to receive light emitted by the plurality of light sources. The surface with positive optical power is configured to collimate light emitted by the plurality of light sources to form a plurality of collimated light beams and direct the plurality of collimated light beams to the input port.Type: ApplicationFiled: January 30, 2019Publication date: August 1, 2019Applicant: Magic Leap, Inc.Inventors: Barak Freedman, Asaf Pellman, Ori Weinstein