Patents by Inventor Chan Yong Lee

Chan Yong 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).

  • Portable telephone
    Patent number: D446197
    Type: Grant
    Filed: September 20, 2000
    Date of Patent: August 7, 2001
    Assignee: Hyundai Electronics Industries Co., Ltd.
    Inventor: Chan Yong Lee
  • Portable telephone
    Patent number: D447127
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: August 28, 2001
    Assignee: Hyundai Electronics Industries Co., Ltd.
    Inventor: Chan Yong Lee