Patents by Inventor Sup Heuk Kweon

Sup Heuk Kweon 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).

  • Wireless image transmission system having a portable camera
    Patent number: 6667771
    Abstract: A portable small-sized camera has a case having a ball-point pen appearance in a portion thereof and a through hole in one side, and a camera circuit part built in the case and for photographing an object through the through hole. The portable small-sized camera has the ball-point pen appearance, photographing a particular location in secret is possible without exposure to others. The camera circuit part is connected to a wireless transmission device for outputting a signal by a cable. A wireless receiving device at a remote location from the wireless transmission device receives a signal of the wireless transmission device for outputting or recording.
    Type: Grant
    Filed: June 8, 1999
    Date of Patent: December 23, 2003
    Assignee: KT & Co., Ltd.
    Inventor: Sup Heuk Kweon