Patents by Inventor Bhargava CHINTALAPATI

Bhargava CHINTALAPATI 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).

  • System and method for alignment between real and virtual objects in a head-mounted optical see-through display
    Patent number: 11543663
    Abstract: The present invention relates to a system for alignment between real and virtual objects in a head-mounted optical see-through display. In an embodiment, the system includes a tracking system including a processor, a headgear attached with the head-mounted optical see-through display, the 5 head-mounted optical see-through display includes at least two cameras mounted on a rigid frame, at least one object may be fixed or mobile including a plurality of marker points, the tracking system is operatively coupled to the headgear and the object, the processor is configured for: capturing two perspective images of the substantially circular entrance pupil of at least one 0 eye and relaying the image data to the processor, a memory device coupled to the processor and containing the geometric calibration data of the at least two cameras and the pre-calibrated transformation between the cameras.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: January 3, 2023
    Assignee: CARTOSENSE PVT. LTD.
    Inventors: Hem Rampal, Nikhil Chandwadkar, Bhargava Chintalapati
  • VISUAL GUIDANCE FOR ALIGNING A PHYSICAL OBJECT WITH A REFERENCE LOCATION
    Publication number: 20210267710
    Abstract: The present invention generally relates to an augmented reality, and more particularly, the present invention relates to a method for indicating alignment of a body-fixed axis (300) with a reference axis (301) of a pre-determined reference pose.
    Type: Application
    Filed: August 16, 2019
    Publication date: September 2, 2021
    Inventors: Bhargava CHINTALAPATI, Nikhil CHANDWADKAR, Hem RAMPAL
  • A System and Method for Alignment Between Real and Virtual Objects in a Head-Mounted Optical See-Through Display
    Publication number: 20210208402
    Abstract: The present invention relates to a system for alignment between real and virtual objects in a head-mounted optical see-through display. In an embodiment, the system includes a tracking system including a processor, a headgear attached with the head-mounted optical see-through display, the 5 head-mounted optical see-through display includes at least two cameras mounted on a rigid frame, at least one object may be fixed or mobile including a plurality of marker points, the tracking system is operatively coupled to the headgear and the object, the processor is configured for: capturing two perspective images of the substantially circular entrance pupil of at least one 0 eye and relaying the image data to the processor, a memory device coupled to the processor and containing the geometric calibration data of the at least two cameras and the pre-calibrated transformation between the cameras.
    Type: Application
    Filed: May 16, 2019
    Publication date: July 8, 2021
    Inventors: Hem RAMPAL, Nikhil CHANDWADKAR, Bhargava CHINTALAPATI