Patents by Inventor Hee-Jong Son

Hee-Jong Son 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 LOCAL AREA NETWORK SYSTEM BASED ON AN ACCESS POINT (AP) SUPPORTING WIRELESS TERMINAL ROAMING
    Publication number: 20150163656
    Abstract: A wireless local area network (WLAN) system is disclosed. The WLAN system includes a first access point (AP), and a second AP which has a same service set identifier (SSID) as that of the first AP, wherein the first AP and the second AP are configured to respectively perform a network address translation (NAT) and have a same virtual media access control (MAC) address. The WLAN system according to the present disclosure supports successful roaming between APs which belong to different networks regardless of the type of the wireless terminal.
    Type: Application
    Filed: October 19, 2011
    Publication date: June 11, 2015
    Applicant: KT CORPORATION
    Inventors: Hee-Jong Son, Han-Koon Nam, Sung-Man Park, Jae-Woo Park, Hyuk-Soo Jin