Patents by Inventor Chae-Eun Hwang, legal representative

Chae-Eun Hwang, legal representative 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).

  • Method for selecting operational channel of network coordinator in wireless narrow area network and coordinator using the same
    Patent number: 8325665
    Abstract: A method for selecting an operational channel of a wireless narrow area network, a coordinator using the same, and a computer-readable recording media recording a program for realizing the method. More particularly, a method for selecting an operational channel of a wireless narrow area network in which one radio channel is occupied by a plurality of coordinators at different timings by selecting a predetermined period of a radio channel where a coordinator of the wireless narrow area network is used by another coordinator as own operational channel, a coordinator using the same, and a computer-readable recording media recording a program for realizing the method.
    Type: Grant
    Filed: December 28, 2009
    Date of Patent: December 4, 2012
    Assignee: KT Corporation
    Inventors: Yeon-Soo Kim, Hak-Jin Chong, Youn-Suk Koh, Chae-Eun Hwang, legal representative