Patents by Inventor Jeong Rok Lee

Jeong Rok Lee 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).

  • Standing type air conditioner
    Patent number: D580032
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: November 4, 2008
    Assignee: LG Electronics Inc.
    Inventors: Tae Il Kim, Sang Woog Cho, Kang Eui Cho, Jeong Rok Lee, Ji Eun Kim, Seon Kyu Kim