Patents by Inventor Sang Ig RHO

Sang Ig RHO 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 and apparatus for detecting application
    Patent number: 9749200
    Abstract: Provided is a method for detecting an application in a wireless communication system. The method includes receiving and inspecting a packet; detecting flows from the packet using a predefined signature; granting a score to each of the detected flows, and summing the granted scores by integrating the detected flows for each application; comparing the summed score of the flows integrated for each application with a preset value; and determining that an application is detected, if the summed score is greater than the preset value.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: August 29, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jae-Young Seol, Sang-Ig Rho, Ho-Cheol Lee, Jae-Jin Kim, Jong-Hun Kim, Sung-Jun Do
  • METHOD AND APPARATUS FOR DETECTING APPLICATION
    Publication number: 20150195155
    Abstract: Provided is a method for detecting an application in a wireless communication system. The method includes receiving and inspecting a packet; detecting flows from the packet using a predefined signature; granting a score to each of the detected flows, and summing the granted scores by integrating the detected flows for each application; comparing the summed score of the flows integrated for each application with a preset value; and determining that an application is detected, if the summed score is greater than the preset value.
    Type: Application
    Filed: January 8, 2015
    Publication date: July 9, 2015
    Inventors: Jae-Young SEOL, Sang-Ig RHO, Ho-Cheol LEE, Jae-Jin KIM, Jong-Hun KIM, Sung-Jun DO
  • METHOD AND APPARATUS FOR DETECTING TARGET FLOW IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20120008513
    Abstract: An apparatus and method for detecting a target flow in a wireless communication system are provided. The target flow detection method includes receiving a packet, determining a behavior state of the packet, comparing the behavior state with a plurality of stored behavior signatures, retrieving, when the behavior state matches one of the stored behavior signatures, a target flow corresponding to the behavior signature, and instructing a packet processor to process the target flow.
    Type: Application
    Filed: July 8, 2011
    Publication date: January 12, 2012
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Seung Min BAEK, Sang Ig RHO, Ho Cheol LEE, Jong Hun KIM, Jae Jin KIM