Patents by Inventor Yunhyung KIM

Yunhyung KIM 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).

  • End cap for a piston-cylinder unit
    Patent number: 10309478
    Abstract: An end cap for a piston-cylinder unit with a base which has a through-opening and carries a seal, wherein at least one discharge channel extends radially proceeding from the seal, and wherein the discharge channel is constructed at the end cap on the inner side with respect to an outer cover surface.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: June 4, 2019
    Assignee: ZF Friedrichshafen AG
    Inventors: Younsik Choi, Yunhyung Kim
  • End Cap For A Piston-Cylinder Unit
    Publication number: 20170261062
    Abstract: An end cap for a piston-cylinder unit with a base which has a through-opening and carries a seal, wherein at least one discharge channel extends radially proceeding from the seal, and wherein the discharge channel is constructed at the end cap on the inner side with respect to an outer cover surface.
    Type: Application
    Filed: November 3, 2015
    Publication date: September 14, 2017
    Inventors: Younsik CHOI, Yunhyung KIM