Patents by Inventor Hyek Jae Choi

Hyek Jae Choi 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).

  • MOBILE COMMUNICATION REPEATER AND SIGNAL SYNCHRONIZATION METHOD THEREOF
    Publication number: 20220159603
    Abstract: According to an aspect of the disclosure, a mobile communication repeater comprises a receiver configured to receive a plurality of test signals from a plurality of external communication devices and subsequently, receive a plurality of downlink signals from the external communication devices, and a digital signal processor configured to measure a delay time of each of the plurality of test signals, generate a sync time based on the delay times, and delay each of the plurality of downlink signals to correspond with the sync time.
    Type: Application
    Filed: November 12, 2021
    Publication date: May 19, 2022
    Applicant: SOLiD, INC.
    Inventors: Hyek Jae Choi, In Ho Jang