Patents by Inventor Oh Jung Kim

Oh Jung Kim 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 PROCESSING MISSING VALUE IN NETWORK LOG DATA AND CLASSIFYING ROOT CAUSE OF COMMUNICATION DEFECT THEREBY
    Publication number: 20240163158
    Abstract: A method for processing missing values of network log data and a method for classifying communication defect root cause thereof, includes utilizing machine learning or deep learning techniques to analyze the root causes of various defects occurring in a network environment while obtaining a complete dataset by obtaining appropriate imputation values according to the characteristics of the parameters in which the missing values exist.
    Type: Application
    Filed: November 7, 2023
    Publication date: May 16, 2024
    Inventors: Young Su KWAK, So Jung LEE, Myeong Mi KWON, Eun Kyu KIM, Oh Keol KWON
  • Display device
    Patent number: 11967267
    Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on a refresh rate control signal. Thus, the display device provides improved visibility.
    Type: Grant
    Filed: May 2, 2023
    Date of Patent: April 23, 2024
    Assignees: Samsung Display Co., Ltd., UNIST (Ulsan National Institute Of Science and Technology)
    Inventors: Hyo Sun Kim, Oh Sang Kwon, Seong Gyu Choe, Chang Yeong Han, Min Kyung Kim, You Ra Kim, Eun Jung Lee, Hyung Suk Hwang
  • OUTLET UNIT FACILITATING PLUG SEPARATION, AND MULTI-OUTLET DEVICE USING SAME
    Publication number: 20150140845
    Abstract: The present invention relates to an outlet unit facilitating plug separation and to a multi-outlet device using same.
    Type: Application
    Filed: January 29, 2013
    Publication date: May 21, 2015
    Inventor: Oh Jung Kim