Patents by Inventor Vanessa Lynn Louisa Guido

Vanessa Lynn Louisa Guido 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).

  • Systems, devices, and methods for aligning a lens in a laser projector
    Patent number: 11480793
    Abstract: Systems, devices, and methods to perform alignment in a projector are described. Laser light emitted is directed to at least one lens, which directs the laser light to a diffractive optical element (DOE), which produces a diffracted light. A sensor measures a property of the diffracted light, and a position of at least one lens adjusted to improve a quality of the diffracted light. The lens is fixed in position to the improvement in the quality of diffracted light achieving a defined threshold. The characteristic may include brightness.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: October 25, 2022
    Assignee: GOOGLE LLC
    Inventors: Vanessa Lynn Louisa Guido, Matthew Bailey, Lloyd Frederick Holland
  • SYSTEMS, DEVICES, AND METHODS FOR ALIGNING A LENS IN A LASER PROJECTOR
    Publication number: 20200133001
    Abstract: Systems, devices, and methods to perform alignment in a projector are described. Laser light emitted is directed to at least one lens, which directs the laser light to a diffractive optical element (DOE), which produces a diffracted light. A sensor measures a property of the diffracted light, and a position of at least one lens adjusted to improve a quality of the diffracted light. The lens is fixed in position to the improvement in the quality of diffracted light achieving a defined threshold. The characteristic may include brightness.
    Type: Application
    Filed: October 23, 2019
    Publication date: April 30, 2020
    Inventors: Vanessa Lynn Louisa Guido, Matthew Bailey, Lloyd Frederick Holland