Patents by Inventor JinWoo Cha

JinWoo Cha 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).

  • MEDICAL APPARATUS AND METHOD FOR OPERATING MEDICAL APPARATUS
    Publication number: 20220333666
    Abstract: A medical apparatus according to an example includes: a main body including an inputter configured to receive a user command; a display device positioned to be rotatable on one axis with respect to the main body, and extending along one plane; a locking device limiting a rotation of the display device with respect to the main body when pressure being smaller than first pressure is applied to the display device along a direction that is perpendicular to one surface of the display device; and an attenuator attenuating a vibration of the display device with respect to the main body when pressure being smaller than the first pressure is applied to the display device along the direction that is perpendicular to the one surface of the display device.
    Type: Application
    Filed: October 6, 2020
    Publication date: October 20, 2022
    Applicant: SAMSUNG MEDISON CO., LTD.
    Inventors: Namyun Kim, Simgwan Jeong, Wanki Kim, Kyeonggu Woo, Jinwoo Cha, Wonchul Choi
  • Liquid crystal display device with a standby mode controller for storing a standby screen image
    Patent number: 10147374
    Abstract: A liquid crystal display device is configured to create an aesthetic effect while on low power by performing a single color driving operation in standby mode. The liquid crystal display device further includes a standby mode controller which is provided in the timing controller, in addition to the usual data driver, and runs in standby mode to perform the standby mode function with minimum power consumption.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: December 4, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: NamKon Ko, HeeJung Hong, JinWoo Cha
  • LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20150187304
    Abstract: A liquid crystal display device is configured to create an aesthetic effect while on low power by performing a single color driving operation in standby mode. The liquid crystal display device further includes a standby mode controller which is provided in the timing controller, in addition to the usual data driver, and runs in standby mode to perform the standby mode function with minimum power consumption.
    Type: Application
    Filed: December 30, 2014
    Publication date: July 2, 2015
    Inventors: NamKon Ko, HeeJung Hong, JinWoo Cha