Patents by Inventor Baker Ngan

Baker Ngan 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).

  • Repositionable foveal display with a fast shut-off logic
    Patent number: 11650663
    Abstract: A system including a rendering engine to render a field texture for a field display and a foveal texture for a steerable foveal display and a compositor including a field compositor to generate frames for the field display from the field texture and a foveal compositor to generate frames for the foveal display from the foveal texture. The system further including a composition manager designed to sequence and select what is presented including one or more of data in the field display and the foveal display.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: May 16, 2023
    Assignee: Avegant Corp.
    Inventors: Aaron Matthew Eash, Andrew John Gross, Baker Ngan, Edward Chia Ning Tang, Joseph Roger Battelle, Warren Cornelius Welch, III
  • Relative position based eye-tracking system
    Patent number: 11567570
    Abstract: A relative position based eye tracking system includes a light source to illuminate a portion of the eye and an optical sensor to capture a sequence of samples of the portion of the eye. The system further includes a sample comparator to compare two samples and a relative position calculator to calculate a change in the position of the eye based on data from the sample comparator.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: January 31, 2023
    Assignee: Avegant Corp.
    Inventors: Aaron Matthew Eash, Baker Ngan, D. Scott Dewald, Andrew John Gross, Edward Chia Ning Tang, Jindrich Semenec, Warren Cornelius Welch, III, William Tze-Tse Chien
  • Relative Position Based Eye-Tracking System
    Publication number: 20220308666
    Abstract: A relative position based eye tracking system includes a light source to illuminate a portion of the eye and an optical sensor to capture a sequence of samples of the portion of the eye. The system further includes a sample comparator to compare two samples and a relative position calculator to calculate a change in the position of the eye based on data from the sample comparator.
    Type: Application
    Filed: June 15, 2022
    Publication date: September 29, 2022
    Applicant: Avegant Corp.
    Inventors: Aaron Matthew Eash, Baker Ngan, D. Scott Dewald, Andrew John Gross, Edward Chia Ning Tang, Jindrich Semenec, Warren Cornelius Welch, III, William Tze-Tse Chien
  • Relative position based eye-tracking system
    Patent number: 11366519
    Abstract: A relative position based eye tracking system includes a light source to illuminate a portion of the eye and an optical sensor to capture a sequence of samples of the portion of the eye. The system further includes a sample comparator to compare two samples and a relative position calculator to calculate a change in the position of the eye based on data from the sample comparator.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: June 21, 2022
    Assignee: Avegant Corp.
    Inventors: Aaron Matthew Eash, Baker Ngan, D. Scott Dewald, Andrew John Gross, Edward Chia Ning Tang, Jindrich Semenec, Warren Cornelius Welch, III, William Tze-Tse Chien
  • Display Control System and Rendering Pipeline
    Publication number: 20220075448
    Abstract: A system including a rendering engine to render a field texture for a field display and a foveal texture for a steerable foveal display and a compositor including a field compositor to generate frames for the field display from the field texture and a foveal compositor to generate frames for the foveal display from the foveal texture. The system further including a composition manager designed to sequence and select what is presented including one or more of data in the field display and the foveal display.
    Type: Application
    Filed: September 20, 2021
    Publication date: March 10, 2022
    Inventors: Aaron Matthew Eash, Andrew John Gross, Baker Ngan, Edward Chia Ning Tang, Joseph Roger Battelle, Warren Cornelius Welch, III
  • Display control system and rendering pipeline
    Patent number: 11126261
    Abstract: A system including a rendering engine to render a field texture for a field display and a foveal texture for a steerable foveal display and a compositor including a field compositor to generate frames for the field display from the field texture and a foveal compositor to generate frames for the foveal display from the foveal texture. The system further including a composition manager designed to sequence and select what is presented including one or more of data in the field display and the foveal display.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: September 21, 2021
    Assignee: Avegant Corp.
    Inventors: Aaron Matthew Eash, Andrew John Gross, Baker Ngan, Edward Chia Ning Tang, Joseph Roger Battelle, Warren Cornelius Welch, III
  • Relative Position Based Eye-Tracking System
    Publication number: 20210200310
    Abstract: A relative position based eye tracking system includes a light source to illuminate a portion of the eye and an optical sensor to capture a sequence of samples of the portion of the eye. The system further includes a sample comparator to compare two samples and a relative position calculator to calculate a change in the position of the eye based on data from the sample comparator.
    Type: Application
    Filed: January 4, 2021
    Publication date: July 1, 2021
    Applicant: Avegant Corp.
    Inventors: Aaron Matthew Eash, Baker Ngan, D. Scott Dewald, Andrew John Gross, Edward Chia Ning Tang, Jindrich Semenec, Warren Cornelius Welch, III, William Tze-Tse Chien
  • Relative position based eye-tracking system
    Patent number: 10884492
    Abstract: A relative position based eye tracking system includes a light source to illuminate a portion of the eye and an optical sensor to capture a sequence of samples of the portion of the eye. The system further includes a sample comparator to compare two samples and a relative position calculator to calculate a change in the position of the eye based on data from the sample comparator.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: January 5, 2021
    Assignee: Avegant Corp.
    Inventors: Aaron Matthew Eash, Baker Ngan, D. Scott Dewald, Andrew John Gross, Edward Chia Ning Tang, Jindrich Semenec, Warren Cornelius Welch, III, William Tze-Tse Chien
  • Control System and Rendering Pipeline
    Publication number: 20200218346
    Abstract: A system including a rendering engine to render a field texture for a field display and a foveal texture for a steerable foveal display and a compositor including a field compositor to generate frames for the field display from the field texture and a foveal compositor to generate frames for the foveal display from the foveal texture. The system further including a composition manager designed to sequence and select what is presented including one or more of data in the field display and the foveal display.
    Type: Application
    Filed: January 6, 2020
    Publication date: July 9, 2020
    Inventors: Aaron Matthew Eash, Andrew John Gross, Baker Ngan, Edward Chia Ning Tang, Joseph Roger Battelle, Warren Cornelius Welch, III
  • Relative Position Based Eye-tracking System
    Publication number: 20200026350
    Abstract: A relative position based eye tracking system includes a light source to illuminate a portion of the eye and an optical sensor to capture a sequence of samples of the portion of the eye. The system further includes a sample comparator to compare two samples and a relative position calculator to calculate a change in the position of the eye based on data from the sample comparator.
    Type: Application
    Filed: July 19, 2019
    Publication date: January 23, 2020
    Inventors: Aaron Matthew Eash, Baker Ngan, D. Scott Dewald, Andrew John Gross, Edward Chia Ning Tang, Jindrich Semenec, Warren Cornelius Welch, III, William Tze-Tse Chien