Patents by Inventor Baek yong Park

Baek yong Park 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).

  • Millimeter-wave repeater for intermediate frequency band transmission
    Patent number: 11705960
    Abstract: A millimeter-wave repeater may be provided to cover a radio shaded area, in a system for the millimeter-wave repeater. The millimeter-wave repeater may provide a service by changing a signal of a millimeter-wave band to an intermediate frequency band, and then changing the signal to the millimeter-wave band again.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: July 18, 2023
    Assignee: ADRF KOREA, Inc.
    Inventors: Chan Ki Cho, Baek yong Park
  • MILLIMETER-WAVE REPEATER FOR INTERMEDIATE FREQUENCY BAND TRANSMISSION
    Publication number: 20220399935
    Abstract: A millimeter-wave repeater may be provided to cover a radio shaded area, in a system for the millimeter-wave repeater. The millimeter-wave repeater may provide a service by changing a signal of a millimeter-wave band to an intermediate frequency band, and then changing the signal to the millimeter-wave band again.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 15, 2022
    Applicant: ADRF KOREA, Inc.
    Inventors: Chan Ki CHO, Baek yong PARK
  • BTS apparatus for licensed-assisted access
    Patent number: 10284297
    Abstract: Provided is a base transceiver station (BTS) apparatus that enables a licensed-assisted access (LAA) service in a licensed band and an unlicensed band. The BTS apparatus includes a head end connected to a BTS for each of multiple bands and carriers through a radio frequency (RF) line and a remote portion connected to one of optic lines that are optically expanded from the head end.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: May 7, 2019
    Inventors: Young hoon Ko, Chan ki Cho, Baek yong Park