Patents by Inventor Amr Shebl Ahmed

Amr Shebl Ahmed 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 using tightly coupled radar positioning to improve map performance
    Patent number: 11506512
    Abstract: Feedback for map information is based on an integrated navigation solution for a device within a moving platform using obtained motion sensor data from a sensor assembly of the device, obtained radar measurements for the platform and obtained map information for an environment encompassing the platform. An integrated navigation solution is generated based at least in part on the obtained motion sensor data using a nonlinear state estimation technique that uses a nonlinear measurement model for radar measurements. The map information is assessed based at least in part on the integrated navigation solution and radar measurements so that feedback for the map information can be provided.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: November 22, 2022
    Assignee: TDK Japan
    Inventors: Amr Shebl Ahmed, Medhat Omr, Abdelrahman Ali, Jacques Georgy, Christopher Goodall, Billy Cheuk Wai Chan, Qingli Wang
  • METHOD AND SYSTEM FOR MAP IMPROVEMENT USING FEEDBACK FROM POSITIONING BASED ON RADAR AND MOTION SENSORS
    Publication number: 20200370920
    Abstract: Feedback for map information is based on an integrated navigation solution for a device within a moving platform using obtained motion sensor data from a sensor assembly of the device, obtained radar measurements for the platform and obtained map information for an environment encompassing the platform. An integrated navigation solution is generated based at least in part on the obtained motion sensor data using a nonlinear state estimation technique that uses a nonlinear measurement model for radar measurements. The map information is assessed based at least in part on the integrated navigation solution and radar measurements so that feedback for the map information can be provided.
    Type: Application
    Filed: April 28, 2020
    Publication date: November 26, 2020
    Inventors: Amr Shebl Ahmed, Medhat Omr, Abdelrahman Ali, Jacques Georgy, Christopher Goodall, Billy Cheuk Wai Chan, Qingli Wang
  • Method and system for global shape matching a trajectory
    Patent number: 10281279
    Abstract: The positioning/navigation solution of a portable device may be enhanced by obtaining motion sensor data, estimating a trajectory for the portable device from the motion sensor data, obtaining map information for an environment encompassing locations of the portable device, representing the estimated trajectory using a set of connected vectors and performing global shape matching for the set of connected vectors as an aggregate whole from start to end of the trajectory to the map information as a global optimization problem to derive a solution path.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: May 7, 2019
    Assignee: InvenSense, Inc.
    Inventors: Amr Shebl Ahmed, Jacques Georgy
  • METHOD AND SYSTEM FOR GLOBAL SHAPE MATCHING A TRAJECTORY
    Publication number: 20180112983
    Abstract: The positioning/navigation solution of a portable device may be enhanced by obtaining motion sensor data, estimating a trajectory for the portable device from the motion sensor data, obtaining map information for an environment encompassing locations of the portable device, representing the estimated trajectory using a set of connected vectors and performing global shape matching for the set of connected vectors as an aggregate whole from start to end of the trajectory to the map information as a global optimization problem to derive a solution path.
    Type: Application
    Filed: December 20, 2016
    Publication date: April 26, 2018
    Inventors: Amr Shebl Ahmed, Jacques Georgy