Patents by Inventor Robin Jousse

Robin Jousse 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: 10775025
    Abstract: An LED lighting device (6) having an LED (8) emitting white light and optical filter means (12) suitable for filtering the white light emitted by the LED (8). The optical filter means comprise at least two optical filters (12) that have different transmission coefficients and that are positionable to filter the light emitted by the LED (8) individually. The lighting device (6) includes a power supply unit (10) suitable for delivering different power supply currents to the LED (8) depending on whether one or the other of the optical filters (12) is positioned to filter the light from the LED (8), so as to modify the color temperature of the light emitted by the LED (8).
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: September 15, 2020
    Assignee: MAQUET SAS
    Inventors: Robin Jousse, Cecilia Valteau, Lionel Comte
  • Patent number: 9920906
    Abstract: An LED lighting device (6) having an LED (8) emitting white light and optical filter means (12) suitable for filtering the white light emitted by the LED (8). The optical filter means comprise at least two optical filters (12) that have different transmission coefficients and that are positionable to filter the light emitted by the LED (8) individually. The lighting device (6) includes a power supply unit (10) suitable for delivering different power supply currents to the LED (8) depending on whether one or the other of the optical filters (12) is positioned to filter the light from the LED (8), so as to modify the color temperature of the light emitted by the LED (8).
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: March 20, 2018
    Assignee: Maquet SAS
    Inventors: Robin Jousse, Cécilia Valteau, Lionel Comte
  • Publication number: 20130258661
    Abstract: An LED lighting device (6) having an LED (8) emitting white light and optical filter means (12) suitable for filtering the white light emitted by the LED (8). The optical filter means comprise at least two optical filters (12) that have different transmission coefficients and that are positionable to filter the light emitted by the LED (8) individually. The lighting device (6) includes a power supply unit (10) suitable for delivering different power supply currents to the LED (8) depending on whether one or the other of the optical filters (12) is positioned to filter the light from the LED (8), so as to modify the color temperature of the light emitted by the LED (8).
    Type: Application
    Filed: March 11, 2013
    Publication date: October 3, 2013
    Applicant: MAQUET SAS
    Inventors: Robin Jousse, Cécilia Valteau, Lionel Comte