Patents by Inventor Il Chan JIN

Il Chan JIN 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).

  • Shock absorber
    Patent number: 11408481
    Abstract: A shock absorber includes: a cylinder which is filled with a fluid; a piston valve which includes a valve seat dividing an inner space of the cylinder, a passage which is formed in the valve seat and through which the fluid passes, and a valve disposed to cover the passage and interfering with a flow of the fluid; a performance controller which is disposed in the cylinder to control at least one of a spring constant, a damping force, or a combination thereof; and a piston support which is connected to the piston valve and exposed to an outside.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: August 9, 2022
    Assignee: GARISANI., INC
    Inventor: Il Chan Jin
  • SHOCK ABSORBER
    Publication number: 20210262547
    Abstract: A shock absorber includes: a cylinder which is filled with a fluid; a piston valve which includes a valve seat dividing an inner space of the cylinder, a passage which is formed in the valve seat and through which the fluid passes, and a valve disposed to cover the passage and interfering with a flow of the fluid; a performance controller which is disposed in the cylinder to control at least one of a spring constant, a damping force, or a combination thereof; and a piston support which is connected to the piston valve and exposed to an outside.
    Type: Application
    Filed: June 28, 2018
    Publication date: August 26, 2021
    Applicant: GARISANI., INC
    Inventor: Il Chan JIN