Patents by Inventor Yun-Hong PARK

Yun-Hong 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).

  • Power management apparatus based on user pattern and method
    Patent number: 11991646
    Abstract: A power management apparatus, includes an artificial intelligence (AI) controller configured to monitor a user pattern, based on frequency band selection information of all users using a base station, to predict the user pattern, and a DC-DC converter configured to output a supply voltage based on the predicted user pattern.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: May 21, 2024
    Assignees: SKAICHIPS CO., LTD., Research & Business Foundation Sungkyunkwan University
    Inventors: Kang Yoon Lee, Jong Wan Jo, Young Gun Pu, Dong Soo Park, Joon Hong Park, Jae Bin Kim, Yun Gwan Kim
  • MULTI-MODE BANDPASS FILTER
    Publication number: 20140320239
    Abstract: The present invention can couple multiple resonances through a change in the shape of a part of a dielectric resonance element or of a cavity so as to couple energy between resonances when generating the multiple resonances, such as dual or triple resonances, of the dielectric resonance element in one cavity, thereby simplifying the shape and reducing the size thereof. In addition, a dielectric resonance element is manufactured into the shape of a doughnut so as to generate triple resonances in one cavity, thereby facilitating the manufacture of the dielectric resonance element and the emission of heat from the dielectric resonance element.
    Type: Application
    Filed: July 7, 2014
    Publication date: October 30, 2014
    Inventors: Yun-Hong PARK, Dal Ahn