Patents by Inventor Gatis Valters

Gatis Valters 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).

  • Near-eye display apparatus and method of displaying three-dimensional images
    Patent number: 12072493
    Abstract: A near-eye display apparatus for displaying a three-dimensional image to a user. The apparatus includes an image projecting means to project pairs of images associated with different cross-sectional planes of the three-dimensional image; at least one optical display arrangement including a plurality of optical elements, wherein each of the plurality of optical elements is operable to be switched between a first optical state and a second optical state; a control arrangement that is operable to control the at least one optical display arrangement to separately switch each optical element from the first optical state to the second optical state, and the image projecting means to project a separate pair of images on each optical element in the second optical state; and at least one optical device that allows display of the three-dimensional image to each eye of the user.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: August 27, 2024
    Assignee: Lightspace Technologies, SIA
    Inventors: Ilmārs Osmanis, Kri{hacek over (s)}s Osmanis, Roberts Zabels, Mārtiņ{hacek over (s)} Narels, Uǵis Gertners, Gatis Valters, Ainārs Ozols
  • NEAR-EYE DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGES
    Publication number: 20210096380
    Abstract: A near-eye display apparatus for displaying a three-dimensional image to a user. The apparatus includes an image projecting means to project pairs of images associated with different cross-sectional planes of the three-dimensional image; at least one optical display arrangement including a plurality of optical elements, wherein each of the plurality of optical elements is operable to be switched between a first optical state and a second optical state; a control arrangement that is operable to control the at least one optical display arrangement to separately switch each optical element from the first optical state to the second optical state, and the image projecting means to project a separate pair of images on each optical element in the second optical state; and at least one optical device that allows display of the three-dimensional image to each eye of the user.
    Type: Application
    Filed: December 2, 2020
    Publication date: April 1, 2021
    Applicant: Lightspace Technologies, SIA
    Inventors: Ilmãrs Osmanis, Kriss Osmanis, Roberts Zabels, Mãrtins Narels, Ugis Gertners, Gatis Valters, Ainãrs Ozols
  • Method and system for displaying sequence of three-dimensional images
    Patent number: 10595015
    Abstract: Displaying a sequence of three-dimensional images includes generating a data stream including a plurality of image planes associated with each image of the sequence of three-dimensional images, generating a bit-plane stream associated with the data stream, the bit-plane stream including a plurality of bit-planes associated with each image of the sequence of three-dimensional images, buffering the bit-plane stream asynchronously to provide a first plurality of bit-planes associated with a first three-dimensional image, and projecting a first plurality of image planes associated with the first three-dimensional image to display the first three-dimensional image, based upon the first plurality of bit-planes, the first plurality of image planes being projected until a second plurality of bit-planes associated with a second three-dimensional image is provided.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: March 17, 2020
    Assignee: LIGHTSPACE TECHNOLOGIES, SIA
    Inventors: Ilmars Osmanis, Kri{hacek over (s)}s Osmanis, Gatis Valters, Rendijs Smukulis, Una Kandere, Roberts Zabels
  • METHOD AND SYSTEM FOR DISPLAYING SEQUENCE OF THREE-DIMENSIONAL IMAGES
    Publication number: 20190387220
    Abstract: Displaying a sequence of three-dimensional images includes generating a data stream including a plurality of image planes associated with each image of the sequence of three-dimensional images, generating a bit-plane stream associated with the data stream, the bit-plane stream including a plurality of bit-planes associated with each image of the sequence of three-dimensional images, buffering the bit-plane stream asynchronously to provide a first plurality of bit-planes associated with a first three-dimensional image, and projecting a first plurality of image planes associated with the first three-dimensional image to display the first three-dimensional image, based upon the first plurality of bit-planes, the first plurality of image planes being projected until a second plurality of bit-planes associated with a second three-dimensional image is provided.
    Type: Application
    Filed: June 15, 2018
    Publication date: December 19, 2019
    Inventors: Ilmars Osmanis, Kriss Osmanis, Gatis Valters, Rendijs Smukulis, Una Kandere, Roberts Zabels
  • NEAR-EYE DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGES
    Publication number: 20190293950
    Abstract: A near-eye display apparatus for displaying a three-dimensional image to a user. The apparatus includes an image projecting means to project pairs of images associated with different cross-sectional planes of the three-dimensional image; at least one optical display arrangement including a plurality of optical elements, wherein each of the plurality of optical elements is operable to be switched between a first optical state and a second optical state; a control arrangement that is operable to control the at least one optical display arrangement to separately switch each optical element from the first optical state to the second optical state, and the image projecting means to project a separate pair of images on each optical element in the second optical state; and at least one optical device that allows display of the three-dimensional image to each eye of the user.
    Type: Application
    Filed: March 22, 2018
    Publication date: September 26, 2019
    Inventors: Ilmars Osmanis, Kri{hacek over (s)} Osmanis, Roberts Zabels, Martin{hacek over (s)} Narels, Ugis Gertners, Gatis Valters, Ainars Ozols