Patents by Inventor Man-sung Ko

Man-sung Ko 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 INTERNET SERVICE SYSTEM AND METHOD
    Publication number: 20080089359
    Abstract: A portable Internet service system includes a plurality of terminals which transmit uplink data for performing wireless communication; and a base station which receives the uplink data from the plurality of terminals, transmits downlink data to the plurality of terminals, and establishes a peer-to-peer function to perform a peer-to-peer transmission between the plurality of terminals.
    Type: Application
    Filed: July 10, 2007
    Publication date: April 17, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chee-hwan YANG, Cheon-moo Lee, Youne-sang Lee, Hyun-woo Lee, Man-sung Ko, Bum-hee Seo