Patents by Inventor Choy Tim Lee

Choy Tim 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).

  • Protective compact disk holder
    Patent number: D518676
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: April 11, 2006
    Assignee: Cheong Wing Electric, Ltd.
    Inventors: Ching Mou Lee, Choy Tim Lee
  • Disc media case
    Patent number: D636681
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: April 26, 2011
    Inventor: Choy Tim Lee