Patents by Inventor Hyok-Soo Choi

Hyok-Soo Choi 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 phone
    Patent number: D552058
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: October 2, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyok-Soo Choi, Yoon-Young Cho, Chang-Hwan Hwang