Patents by Inventor Hyok Su Chol

Hyok Su Chol 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).

  • Dual display folder type terminal
    Patent number: 8923934
    Abstract: A dual display folder type terminal having a hinge includes a manipulation unit formed in the hinge, wherein the inventive implementation of the hinge provides various function commands without the need of an additional space in the terminal. As a result, the size of the terminal doesn't suffer when implementing the manipulation unit. Further, the dual display folder type terminal can operate different modes based on the opening angle of a folder relative to the other folder.
    Type: Grant
    Filed: July 26, 2011
    Date of Patent: December 30, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyok Su Chol, Tomohiro Harata, Sung Hoon Hong, Dong Hun Kim, Pil Won Kim, Dong Kyun Kim