Patents by Inventor Ho-Chul Son

Ho-Chul Son 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).

  • Joint assembly
    Patent number: 9228614
    Abstract: A constant-velocity joint assembly includes: a first and a second shaft portions respectively provided with a protrusion; a double yoke portion in which a guide hole is formed along an axis direction, the first and the second shaft portions being respectively rotatably connected to both sides of the guide hole with an axis of an upper/lower direction; and a guide portion which is disposed to the guide hole to guide the protrusion and rotates along an inner circumference of the guide hole during rotation of the shaft portions, wherein the first and the second shaft portions respectively comprises: a spider body, a left and a right leg, and an upper and a lower legs; a shaft provided with the protrusion; and a yoke block comprising a block body, and a left and a right connecting member.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: January 5, 2016
    Assignee: KOREA DELPHI AUTOMOTIVE SYSTEMS CORPORATION
    Inventors: In-Woo Lee, Ho-Chul Son, Hyun-Chul Kim, Sung-Bong Kim, Moo-Young Park, Se-Hun Jung
  • CONSTANT-VELOCITY JOINT ASSEMBLY
    Publication number: 20140113734
    Abstract: A constant-velocity joint assembly includes: a first and a second shaft portions respectively provided with a protrusion; a double yoke portion in which a guide hole is formed along an axis direction, the first and the second shaft portions being respectively rotatably connected to both sides of the guide hole with an axis of an upper/lower direction; and a guide portion which is disposed to the guide hole to guide the protrusion and rotates along an inner circumference of the guide hole during rotation of the shaft portions, wherein the first and the second shaft portions respectively comprises: a spider body, a left and a right leg, and an upper and a lower legs; a shaft provided with the protrusion; and a yoke block comprising a block body, and a left and a right connecting member.
    Type: Application
    Filed: April 9, 2012
    Publication date: April 24, 2014
    Applicant: KOREA DELPHI AUTOMOTIVE SYSTEMS CORPORATION
    Inventors: In-Woo Lee, Ho-Chul Son, Hyun-Chul Kim, Sung-Bong Kim, Moo-Young Park, Se-Hun Jung