Patents by Inventor Kyung Moo Bai

Kyung Moo Bai 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).

  • Method for manufacturing a composite high voltage insulator
    Patent number: 7165324
    Abstract: Disclosed is a method for manufacturing a composite high voltage insulator in which a plurality of skirts are manufactured and joined to a rod, and more particularly to a method for manufacturing a composite high voltage insulator in which an expanding pipe is inserted into a plurality of skirts arranged in a line by a skirt holder to expand the inner diameters of the skirts, so that the skirts are mounted on precise positions of the rod, and an adhesive agent is easily applied, so that an interface between different materials is not formed in order to improve reliability of insulator products.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: January 23, 2007
    Assignee: LG Cable Ltd.
    Inventors: Bok Hee Youn, Kyung Moo Bai