Patents by Inventor Charles Braquet

Charles Braquet 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).

  • Publication number: 20240094353
    Abstract: The present disclosure provides a light detection and ranging (LIDAR) system, which comprises: a distance measuring unit configured to emit a plurality of first pulses towards an object located in a field of view (FOV), wherein the object is associated with one or more markers; and a detector configured to receive at least one second pulse from the one or more markers of the object, wherein each of the at least one second pulse indicates object information identifying the object.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 21, 2024
    Inventors: Ricardo Ferreira, Stefan Hadrath, Peter Hoehmann, Herbert Kaestle, Florian Kolb, Norbert Magg, Jiye Park, Tobias Schmidt, Martin Schnarrenberger, Norbert Haas, Helmut Horn, Bernhard Siessegger, Guido Angenendt, Charles Braquet, Gerhard Maierbacher, Oliver Neitzke, Sergey Khrushchev
  • Patent number: 11726184
    Abstract: The present disclosure relates to various embodiments of an optical component for a LIDAR Sensor System. The optical component may include an optical element having a first main surface and a second main surface opposite to the first main surface, a first lens array formed on the first main surface, and/or a second lens array formed on the second main surface. The optical element has a curved shape in a first direction of the LIDAR Sensor System.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: August 15, 2023
    Assignee: LeddarTech Inc.
    Inventors: Ricardo Ferreira, Stefan Hadrath, Peter Hoehmann, Herbert Kaestle, Florian Kolb, Norbert Magg, Jiye Park, Tobias Schmidt, Martin Schnarrenberger, Norbert Haas, Helmut Horn, Bernhard Siessegger, Guido Angenendt, Charles Braquet, Gerhard Maierbacher, Oliver Neitzke, Sergey Khrushchev
  • Publication number: 20220276351
    Abstract: The present disclosure relates to various embodiments of an optical component for a LIDAR Sensor System. The optical component includes a first photo diode implementing a LIDAR sensor pixel in a first semiconductor structure and configured to absorb received light in a first wavelength region, a second photo diode implementing a camera sensor pixel in a second semiconductor structure over the first semiconductor structure and configured to absorb received light in a second wavelength region, and an interconnect layer (e.g. arranged between the first semiconductor structure and the second semiconductor structure) including an electrically conductive structure configured to electrically contact the second photo diode. The received light of the second wavelength region has a shorter wavelength than the received light of the first wavelength region.
    Type: Application
    Filed: May 12, 2022
    Publication date: September 1, 2022
    Inventors: Ricardo FERREIRA, Stefan HADRATH, Peter HOEHMANN, Herbert KAESTLE, Florian KOLB, Norbert MAGG, Jiye PARK, Tobias SCHMIDT, Martin SCHNARRENBERGER, Norbert HAAS, Helmut HORN, Bernhard SIESSEGGER, Guido ANGENENDT, Charles BRAQUET, Gerhard MAIERBACHER, Oliver NEITZKE, Sergey KHRUSHCHEV
  • Publication number: 20220276352
    Abstract: The present disclosure relates to various embodiments of an optical package for a LIDAR sensor system having a substrate including an array of a plurality of capacitors formed in the substrate, a plurality of switches formed in the substrate, where each switch is connected between at least one laser diode and at least one capacitor of the plurality of capacitors; and at least one laser diode being mounted in close proximity to the plurality of capacitors on the substrate in order to provide small parasitic inductances and capacitances. A processor is configured to control the plurality of switches to control a first current flow to charge the plurality of capacitors, wherein the processor is configured to control the plurality of switches to control a second current flow to drive the at least one laser diode with current discharged from at least one capacitor of the plurality of capacitors.
    Type: Application
    Filed: May 12, 2022
    Publication date: September 1, 2022
    Inventors: Ricardo FERREIRA, Stefan HADRATH, Peter HOEHMANN, Herbert KAESTLE, Florian KOLB, Norbert MAGG, Jiye PARK, Tobias SCHMIDT, Martin SCHNARRENBERGER, Norbert HAAS, Helmut HORN, Bernhard SIESSEGGER, Guido ANGENENDT, Charles BRAQUET, Gerhard MAIERBACHER, Oliver NEITZKE, Sergey KHRUSHCHEV
  • Publication number: 20200284883
    Abstract: The present disclosure relates to various embodiments of an optical component for a LIDAR Sensor System. The optical component may include an optical element having a first main surface and a second main surface opposite to the first main surface, a first lens array formed on the first main surface, and/or a second lens array formed on the second main surface. The optical element has a curved shape in a first direction of the LIDAR Sensor System.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 10, 2020
    Inventors: Ricardo Ferreira, Stefan Hadrath, Peter Hoehmann, Herbert Kaestle, Florian Kolb, Norbert Magg, Jiye Park, Tobias Schmidt, Martin Schnarrenberger, Norbert Haas, Helmut Horn, Bernhard Siessegger, Guido Angenendt, Charles Braquet, Gerhard Maierbacher, Oliver Neitzke, Sergey Khrushchev