Patents by Inventor Kwan-Ui Hong

Kwan-Ui Hong 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: D582381
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: December 9, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwan-Ui Hong, Hyun-Seop Kim, Chang-Soo Lee
  • Portable telephone
    Patent number: D596152
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: July 14, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwan-Ui Hong, Hyun-Seop Kim, Chang-Soo Lee