Patents by Inventor Zubin Choudhary

Zubin Choudhary 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: 20250008290
    Abstract: The invention provides a system for generating spatially explicit auditory cues for a recipient. It includes a processor to receive real-time location data of multiple physical entities relative to the recipient's spatial position and visual orientation. An audio generation module transforms this data into distinct audio signals using Head-Related Transfer Functions (HRTFs) to simulate perceived direction and distance. The output device, such as a headset or vehicle speakers, presents these audio signals spatially to allow perception of entities' relative locations. The system can adjust volume based on entity distance, integrate Doppler effects to indicate motion, and mute entities outside predefined distance boundaries. It also supports above-ground and ground assets, with altitude information converted to audible cues. The system monitors the recipient's orientation in real-time to adjust the HRTFs accordingly.
    Type: Application
    Filed: June 27, 2024
    Publication date: January 2, 2025
    Inventors: Gregory Welch, Gerd Bruder, Zubin Choudhary
  • Patent number: 11798127
    Abstract: One or more cameras capture objects at a higher resolution than the human eye can perceive. Objects are segmented from the background of the image and scaled to human perceptible size. The scaled-up objects are superimposed over the unscaled background. This is presented to a user via a display whereby the process selectively amplifies the size of the objects' spatially registered retinal projection while maintaining a natural (unmodified) view in the remainder of the visual field.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: October 24, 2023
    Assignee: University of Central Florida Research Foundation, Inc.
    Inventors: Gerd Bruder, Gregory Welch, Kangsoo Kim, Zubin Choudhary
  • Publication number: 20230289920
    Abstract: One or more cameras capture objects at a higher resolution than the human eye can perceive. Objects are segmented from the background of the image and scaled to human perceptible size. The scaled-up objects are superimposed over the unscaled background. This is presented to a user via a display whereby the process selectively amplifies the size of the objects’ spatially registered retinal projection while maintaining a natural (unmodified) view in the remainder of the visual field.
    Type: Application
    Filed: June 29, 2022
    Publication date: September 14, 2023
    Inventors: Gerd Bruder, Gregory Welch, Kangsoo Kim, Zubin Choudhary
  • Patent number: 11410270
    Abstract: One or more cameras capture objects at a higher resolution than the human eye can perceive. Objects are segmented from the background of the image and scaled to human perceptible size. The scaled-up objects are superimposed over the unscaled background. This is presented to a user via an augmented reality display whereby the process selectively amplifies the size of the objects' spatially registered retinal projection while maintaining a natural (unmodified) view in the remainder of the visual field.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: August 9, 2022
    Assignee: University of Central Florida Research Foundation, Inc.
    Inventors: Gerd Bruder, Gregory Welch, Kangsoo Kim, Zubin Choudhary
  • Publication number: 20220101490
    Abstract: One or more cameras capture objects at a higher resolution than the human eye can perceive. Objects are segmented from the background of the image and scaled to human perceptible size. The scaled-up objects are superimposed over the unscaled background. This is presented to a user via an augmented reality display whereby the process selectively amplifies the size of the objects' spatially registered retinal projection while maintaining a natural (unmodified) view in the remainder of the visual field.
    Type: Application
    Filed: May 26, 2021
    Publication date: March 31, 2022
    Inventors: Gerd Bruder, Gregory Welch, Kangsoo Kim, Zubin Choudhary