Patents by Inventor Jae Jin HUR

Jae Jin HUR 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: 20240110846
    Abstract: An embodiment apparatus for verifying a vehicle seat anti-pinch includes a base including a plurality of assembly holes, a seat mounting unit assembled to an upper portion of the base through the assembly holes, a seat mounted to an upper portion of the seat mounting unit, a support structure assembled at a rear of the seat mounting unit, and a measurement unit assembled to the upper portion of the base through the assembly holes, the measurement unit including a pressure measuring device movably mounted to a number of measuring points corresponding to main body parts of a passenger in a rear seat by the support structure, wherein the measurement unit is configured to measure a physical contact with the seat and a pressing force through the pressure measuring device.
    Type: Application
    Filed: September 5, 2023
    Publication date: April 4, 2024
    Inventors: Kug Hun Han, Yohan Kim, Donghoon Lee, Jae Myung Hur, Jong Ho Lim, Hyun Tae Lee, Han Jin Kim
  • Patent number: 11098779
    Abstract: Disclosed is an electromechanical disc brake. The electromechanical disc brake includes a piston slidably disposed in a cylinder of a caliper housing to press a pad plate, an actuator including a motor and a speed reduction device for reducing a rotation speed of the motor, an output conversion device for converting a rotational motion from the speed reduction device into a linear motion and imparting a thrust to move the piston, an elastic member for moving the output conversion device to the original position when releasing braking, and a clutch device for releasing a torque acting on the speed reduction device such that the output conversion device is moved to the original position by the elastic member when releasing the braking.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: August 24, 2021
    Assignee: MANDO CORPORATION
    Inventor: Jae Jin Hur
  • Publication number: 20200240484
    Abstract: Disclosed is an electromechanical disc brake. The electromechanical disc brake includes a piston slidably disposed in a cylinder of a caliper housing to press a pad plate, an actuator including a motor and a speed reduction device for reducing a rotation speed of the motor, an output conversion device for converting a rotational motion from the speed reduction device into a linear motion and imparting a thrust to move the piston, an elastic member for moving the output conversion device to the original position when releasing braking, and a clutch device for releasing a torque acting on the speed reduction device such that the output conversion device is moved to the original position by the elastic member when releasing the braking.
    Type: Application
    Filed: May 20, 2019
    Publication date: July 30, 2020
    Inventor: Jae Jin HUR
  • Patent number: 9051982
    Abstract: Disclosed herein is a electric caliper brake with a parking function. The electric caliper brake includes a caliper submodule to apply pressure to a piston to press the disc by converting rotational motion into rectilinear motion through the received rotation power, an actuator submodule to produce braking force to perform the braking function and parking function, and a self-locking module to transfer the braking force by connecting the caliper submodule to the actuator submodule.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: June 9, 2015
    Assignee: MANDO CORPORATION
    Inventors: Joong Gwun Park, Jae Jin Hur, Yo Han Kim
  • Publication number: 20140231189
    Abstract: Disclosed herein is an electric caliper brake. The electric caliper brake includes a carrier to which a pair of pad plates are mounted, a caliper housing which is slidably mounted to the carrier and is provided with a cylinder containing a piston, a spindle unit including a screw which penetrates a rear portion of the cylinder and is configured to rotate by receiving rotational force from an actuator and a nut which is screw-engaged with the screw in the piston and configured to move forward and backward according to rotation of the screw so as to pressurize the piston and release pressurization, a fixing element fixed to a rear inner peripheral surface of the piston, and an elastic element having one end supported by the nut and the other end supported by the fixing element and configured to return the piston to an original position when braking is released.
    Type: Application
    Filed: January 23, 2014
    Publication date: August 21, 2014
    Applicant: MANDO CORPORATION
    Inventors: Joong-Gwun PARK, Jae-Jin HUR
  • Publication number: 20140069751
    Abstract: Disclosed herein is a electric caliper brake with a parking function. The electric caliper brake includes a caliper submodule to apply pressure to a piston to press the disc by converting rotational motion into rectilinear motion through the received rotation power, an actuator submodule to produce braking force to perform the braking function and parking function, and a self-locking module to transfer the braking force by connecting the caliper submodule to the actuator submodule.
    Type: Application
    Filed: September 10, 2013
    Publication date: March 13, 2014
    Applicant: MANDO CORPORATION
    Inventors: Joong Gwun PARK, Jae Jin HUR, Yo Han KIM
  • Patent number: D922280
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: June 15, 2021
    Assignee: MANDO CORPORATION
    Inventor: Jae Jin Hur