Patents by Inventor Su Hwan Rim

Su Hwan Rim 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 scanning for access point in wireless LAN system
    Patent number: 10051556
    Abstract: Disclosed is a method for scanning for an access point. An active scan method comprises the steps of: generating a probe request frame including information on the signal strength of a terminal; and transmitting the probe request frame to an access point. Thus, a waste of time and radio resources can be prevented.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: August 14, 2018
    Assignee: KT Corporation
    Inventors: Byung Wan Yoon, Su Hwan Rim
  • METHOD FOR SCANNING FOR ACCESS POINT IN WIRELESS LAN SYSTEM
    Publication number: 20170280375
    Abstract: Disclosed is a method for scanning for an access point. An active scan method comprises the steps of: generating a probe request frame including information on the signal strength of a terminal; and transmitting the probe request frame to an access point. Thus, a waste of time and radio resources can be prevented.
    Type: Application
    Filed: June 9, 2017
    Publication date: September 28, 2017
    Applicant: KT Corporation
    Inventors: Byung Wan YOON, Su Hwan RIM
  • Method for scanning for access point in wireless LAN system
    Patent number: 9717037
    Abstract: Disclosed is a method for scanning for an access point. An active scan method comprises the steps of: generating a probe request frame including information on the signal strength of a terminal; and transmitting the probe request frame to an access point. Thus, a waste of time and radio resources can be prevented.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: July 25, 2017
    Assignee: KT Corporation
    Inventors: Byung Wan Yoon, Su Hwan Rim
  • METHOD FOR SCANNING FOR ACCESS POINT IN WIRELESS LAN SYSTEM
    Publication number: 20150146704
    Abstract: Disclosed is a method for scanning for an access point. An active scan method comprises the steps of: generating a probe request frame including information on the signal strength of a terminal; and transmitting the probe request frame to an access point. Thus, a waste of time and radio resources can be prevented.
    Type: Application
    Filed: June 27, 2013
    Publication date: May 28, 2015
    Applicant: KT Corporation
    Inventors: Byung Wan Yoon, Su Hwan Rim