Patents by Inventor Chul Min Lim

Chul Min Lim 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).

  • Projector
    Patent number: D638048
    Type: Grant
    Filed: January 14, 2010
    Date of Patent: May 17, 2011
    Assignee: LG Electronics Inc.
    Inventors: Byung Soo Kim, Kyoung Joung Kim, Chul Min Lim, Min Su Song, Jung Eun Kim
  • Support for projector
    Patent number: D638461
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: May 24, 2011
    Assignee: LG Electronics Inc.
    Inventors: Byung Soo Kim, Kyoung Joung Kim, Chul Min Lim, Min Su Song, Jung Eun Kim