Patents by Inventor Jin Gyu CHA

Jin Gyu 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).

  • Publication number: 20240143016
    Abstract: The present disclosure relates to a pedal simulator of a vehicle, and the pedal simulator of the vehicle includes a housing unit, a piston unit slidably mounted on the housing unit, a rotation unit rotatably coupled to the housing unit, and a first damper unit disposed in a plurality of rotation units and compressed by a pressure of the piston unit inside the housing unit.
    Type: Application
    Filed: July 19, 2023
    Publication date: May 2, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Myeon Gyu CHA, Jin Hyun KIM
  • Publication number: 20240134409
    Abstract: A pedal simulator includes a pedal housing, a pedal unit rotatably mounted to the pedal housing, and a simulator unit mounted in the pedal housing and configured to compress a plurality of rods connected to the pedal unit by pressing the pedal unit.
    Type: Application
    Filed: August 24, 2023
    Publication date: April 25, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Jin Hyun KIM, Myeon Gyu CHA
  • Patent number: 11953933
    Abstract: Disclosed are a pedal simulator including a housing, a piston part slidably mounted in an inner space of the housing, and including a plurality of piston rod units, and a plurality of damper parts mounted in the housing, and disposed to face the plurality of piston rod units, respectively, wherein the damper parts are compressed by pressure from the piston rod units facing each other.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: April 9, 2024
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Jin Hyun Kim, Myeon Gyu Cha
  • Patent number: 11360347
    Abstract: A window substrate integrated with a polarizing plate and a method of preparing the same is provided. A window substrate integrated with a polarizing plate comprises a base substrate, a non-display pattern disposed on a non-display part of one surface of the base substrate, and a liquid crystal polarizing layer disposed on a display part of the same surface as the non-display pattern. A display device having a reduced thickness and a colored non-display pattern is achieved using the widow substrate.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: June 14, 2022
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Jae Hun Cha, Jong Min Kim, Il Woo Park, Han Bae Lee, Jin Gyu Cha
  • Patent number: 10585504
    Abstract: A film touch sensor includes a separating layer, an electrode pattern layer including a sensing electrode disposed on the separating layer and a pad electrode disposed at one end of the sensing electrode, a circuit board connected to the pad electrode, and a base film formed on the sensing electrode and a pad area of the circuit board. The film touch sensor may be fabricated by forming a separating layer on a carrier substrate, forming an electrode pattern layer including a sensing electrode and a pad electrode on the separating layer, connecting a circuit board to the pad electrode, forming a base film on the electrode pattern layer and the circuit board, and peeling-off the separating layer from the carrier substrate.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: March 10, 2020
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Yong Soo Park, Jin Gyu Cha, Jae Hak Chun
  • Publication number: 20180239191
    Abstract: A window substrate integrated with a polarizing plate and a method of preparing the same is provided. A window substrate integrated with a polarizing plate comprises a base substrate, a non-display pattern disposed on a non-display part of one surface of the base substrate, and a liquid crystal polarizing layer disposed on a display part of the same surface as the non-display pattern. A display device having a reduced thickness and a colored non-display pattern is achieved using the widow substrate.
    Type: Application
    Filed: April 20, 2018
    Publication date: August 23, 2018
    Inventors: Jae Hun CHA, Jong Min KIM, Il Woo PARK, Han Bae LEE, Jin Gyu CHA
  • Publication number: 20170357342
    Abstract: A film touch sensor includes a separating layer, an electrode pattern layer including a sensing electrode disposed on the separating layer and a pad electrode disposed at one end of the sensing electrode, a circuit board connected to the pad electrode, and a base film formed on the sensing electrode and a pad area of the circuit board. The film touch sensor may be fabricated by forming a separating layer on a carrier substrate, forming an electrode pattern layer including a sensing electrode and a pad electrode on the separating layer, connecting a circuit board to the pad electrode, forming a base film on the electrode pattern layer and the circuit board, and peeling-off the separating layer from the carrier substrate.
    Type: Application
    Filed: December 22, 2015
    Publication date: December 14, 2017
    Inventors: Yong Soo PARK, Jin Gyu CHA, Jae Hak CHUN