Patents by Inventor Dae Eil Jo

Dae Eil Jo 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).

  • Cavity filter
    Patent number: 10957961
    Abstract: The present invention provides a cavity filter having a slim and compact structure in which a push-pin type RF connector, which is formed such that a terminal is exposed to both sides or one side in a height direction, is embedded so as to reduce a size of an antenna system, quickly perform verification for an individual cavity filter while having high reproducibility, and enable the antenna system to be readily mounted.
    Type: Grant
    Filed: July 28, 2019
    Date of Patent: March 23, 2021
    Assignee: KMW INC.
    Inventors: Duk Yong Kim, Sung Ho Jang, Joung-hoe Kim, Dae Eil Jo, Nam Shin Park
  • CAVITY FILTER
    Publication number: 20190348734
    Abstract: The present invention provides a cavity filter having a slim and compact structure in which a push-pin type RF connector, which is formed such that a terminal is exposed to both sides or one side in a height direction, is embedded so as to reduce a size of an antenna system, quickly perform verification for an individual cavity filter while having high reproducibility, and enable the antenna system to be readily mounted.
    Type: Application
    Filed: July 28, 2019
    Publication date: November 14, 2019
    Applicant: KMW INC.
    Inventors: Duk Yong Kim, Sung Ho Jang, Joung-hoe Kim, Dae Eil Jo, Nam Shin Park