Patents by Inventor Sammy Kolpinizki

Sammy Kolpinizki 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).

  • Radar system with enhanced angular resolution and method for enhancing angular resolution in a radar system
    Patent number: 11187782
    Abstract: A radar system may include an antenna structured to transmit a radar signal and receive reflected radar signals from targets and a processor operably connected to the antenna. The radar system may receive a first reflected signal, having a first arrival angle, at a first time. The radar system may receive a second reflected signal, having a second arrival angle at a second time. The second arrival angle may be equal to the first arrival angle plus an angle offset calculated based on a velocity hypothesis. The radar system may translate the first vector by applying the angle offset, thereby calculating a translated first vector. The radar system may calculate a beamforming spectrum based on the translated first vector and the second vector. The radar system may identify peaks in the beamforming spectrum to identify angular positions of multiple targets.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: November 30, 2021
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Oded Bialer, Sammy Kolpinizki
  • RADAR SYSTEM WITH ENHANCED ANGULAR RESOLUTION AND METHOD FOR ENHANCING ANGULAR RESOLUTION IN A RADAR SYSTEM
    Publication number: 20200326408
    Abstract: A radar system may include an antenna structured to transmit a radar signal and receive reflected radar signals from targets and a processor operably connected to the antenna. The radar system may receive a first reflected signal, having a first arrival angle, at a first time. The radar system may receive a second reflected signal, having a second arrival angle at a second time. The second arrival angle may be equal to the first arrival angle plus an angle offset calculated based on a velocity hypothesis. The radar system may translate the first vector by applying the angle offset, thereby calculating a translated first vector. The radar system may calculate a beamforming spectrum based on the translated first vector and the second vector. The radar system may identify peaks in the beamforming spectrum to identify angular positions of multiple targets.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 15, 2020
    Inventors: Oded Bialer, Sammy Kolpinizki