Patents by Inventor Hratchia Tom ZARIAN

Hratchia Tom ZARIAN 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).

  • Reconfigurable radio frequency front end for a radar system
    Patent number: 11802937
    Abstract: Examples disclosed herein relate to reconfigurable circuits and systems for a radar system enabling both short-range and long-range operation. A reconfiguration module enables the various configuration changes for operation. The multi-range operation may be used to adjust transmission parameters of other modules including wireless communications.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: October 31, 2023
    Assignee: Metawave Corporation
    Inventors: Jun Fang, Maha Achour, Taha Shahvirdi Dizaj Yekan, Hratchia Tom Zarian, Sandra Lynn Godsey
  • METHOD AND APPARATUS FOR NON-LINE OF SIGHT RADAR
    Publication number: 20210389447
    Abstract: In accordance with various implementations, a radar system comprising a non-line of sight (NLOS) module to enhance operation of the radar system is provided. In various embodiments, the NLOS module is a radar repeater module with phase shifters to generate an indication of an object detected in a NLOS area. In various embodiments, the NLOS module includes a reflector structure configured to reflect or redirect radar signals from a train on the tracks into a NLOS area. The NLOS module can include a receive antenna, a transmit antenna configured to transmit one or more received radar signals into a NLOS area, and a phase shifting module for applying a phase shift to a radar signal reflected from an object in the NLOS area that is outside an operational range of the radar unit.
    Type: Application
    Filed: June 14, 2021
    Publication date: December 16, 2021
    Inventors: Soren SHAMS, Maha ACHOUR, Kenneth Ray CARROLL, Abdullah Ahsan ZAIDI, Taha SHAHVIRDI DIZAJ YEKAN, Narek ROSTOMYAN, Hratchia Tom ZARIAN
  • RECONFIGURABLE RADIO FREQUENCY FRONT END FOR A RADAR SYSTEM
    Publication number: 20200393552
    Abstract: Examples disclosed herein relate to reconfigurable circuits and systems for a radar system enabling both short-range and long-range operation. A reconfiguration module enables the various configuration changes for operation. The multi-range operation may be used to adjust transmission parameters of other modules including wireless communications.
    Type: Application
    Filed: May 19, 2020
    Publication date: December 17, 2020
    Inventors: Jun FANG, Maha ACHOUR, Taha SHAHVIRDI DIZAJ YEKAN, Hratchia Tom ZARIAN, Sandra Lynn GODSEY