Patents by Inventor Yong Ki Jang

Yong Ki Jang 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).

  • Microwave oven magnetron with slit filament terminal
    Patent number: 5686007
    Abstract: This invention relates to a magnetron of a microwave oven is disclosed including a lead for supporting a filament, and a filament terminal for electrically connecting the lead and a choke coil, wherein the filament terminal has a slit and serves to cut off unnecessary high harmonic leaked out to an input of the magnetron.
    Type: Grant
    Filed: August 29, 1995
    Date of Patent: November 11, 1997
    Assignee: L.G. Electronics Inc.
    Inventor: Yong Ki Jang