Patents by Inventor Suman Chakravorty

Suman Chakravorty 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).

  • Method and system for accurate long term simultaneous localization and mapping with absolute orientation sensing
    Patent number: 11536572
    Abstract: Described herein are embodiments of a method and system that uses a vertical or upward facing imaging sensor to compute vehicle attitude, orientation, or heading and combines the computed vehicle attitude, orientation, or heading with range bearing measurements from an imaging sensor, LiDAR, sonar, etc., to features in the vicinity of the vehicle to compute accurate position and map estimates.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: December 27, 2022
    Assignee: The Texas A&M University System
    Inventors: Saurav Agarwal, Suman Chakravorty
  • Method and System for Accurate Long Term Simultaneous Localization and Mapping with Absolute Orientation Sensing
    Publication number: 20190323845
    Abstract: Described herein are embodiments of a method and system that uses a vertical or upward facing imaging sensor to compute vehicle attitude, orientation, or heading and combines the computed vehicle attitude, orientation, or heading with range bearing measurements from an imaging sensor, LiDAR, sonar, etc., to features in the vicinity of the vehicle to compute accurate position and map estimates.
    Type: Application
    Filed: November 9, 2017
    Publication date: October 24, 2019
    Applicant: The Texas A&M University System
    Inventors: Saurav Agarwal, Suman Chakravorty