Patents by Inventor Ok Jun JANG

Ok Jun JANG 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).

  • Electronic display board for controlling 4 way dual scanning in which gray scale pixel (GSP) is applied to dynamic image correction technology (DICT)
    Patent number: 11735104
    Abstract: An electronic display board is configured to control 4-way dual scanning in which a gray scale pixel (GSP) is applied to a DICT, wherein an MCU, which is equipped with a GSP function along with driving control and DICT control for easily implementing a high-definition image, can switch, by dual scanning, an image in which an image data value with a gamma value determined on a histogram by (a gamma controller) of an image processing DICT unit including a GSP has been gray-scaled by the GSP to equalize and process the image through gamma correction of the image and the histogram of the brightness of the image, so that the image can be displayed on the electronic display board without noises such as interruption of the image and distortion of the image quality even under the control of image transmission for high-speed processing.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: August 22, 2023
    Assignee: DONG BANG DATA TECHNOLOGY CO., LTD.
    Inventors: Young-Jae Ha, Deok Sook Won, Seok Moo Jung, Ok Jun Jang, Hyun Jun Ha, Byung Yun Jin
  • ELECTRONIC DISPLAY BOARD FOR CONTROLLING 4 WAY DUAL SCANNING IN WHICH GRAY SCALE PIXEL (GSP) IS APPLIED TO DYNAMIC IMAGE CORRECTION TECHNOLOGY (DICT)
    Publication number: 20230186830
    Abstract: An electronic display board is configured to control 4-way dual scanning in which a gray scale pixel (GSP) is applied to a DICT, wherein an MCU, which is equipped with a GSP function along with driving control and DICT control for easily implementing a high-definition image, can switch, by dual scanning, an image in which an image data value with a gamma value determined on a histogram by (a gamma controller) of an image processing DICT unit including a GSP has been gray-scaled by the GSP to equalize and process the image through gamma correction of the image and the histogram of the brightness of the image, so that the image can be displayed on the electronic display board without noises such as interruption of the image and distortion of the image quality even under the control of image transmission for high-speed processing.
    Type: Application
    Filed: October 26, 2020
    Publication date: June 15, 2023
    Inventors: Young-Jae HA, Deok Sook WON, Seok Moo JUNG, Ok Jun JANG, Hyun Jun HA, Byung Yun JIN