Patents by Inventor Byengsu Kim

Byengsu 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).

  • Adjustable dual center port compensation for master cylinder
    Patent number: 6871496
    Abstract: A vehicle braking system master cylinder that can handle pressure pulses within the brake fluid of a vehicle braking system without the destruction of components internal to a master cylinder. A vehicle braking system master cylinder that allows for component subassembly external to the master cylinder and is self-aligning when assembled. Finally, a vehicle braking system master cylinder that allows for variable travel of the primary piston and the secondary piston within the master cylinder and greater fluid flow in the vehicle braking system.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: March 29, 2005
    Assignee: Delphi Technologies, Inc.
    Inventors: Michel J. Vermoesen, Byengsu Kim, John C. Layman
  • Adjustable dual center port compensation for master cylinder
    Publication number: 20040211179
    Abstract: A vehicle braking system master cylinder that can handle pressure pulses within the brake fluid of a vehicle braking system without the destruction of components internal to a master cylinder. A vehicle braking system master cylinder that allows for component subassembly external to the master cylinder and is self-aligning when assembled. Finally, a vehicle braking system master cylinder that allows for variable travel of the primary piston and the secondary piston within the master cylinder and greater fluid flow in the vehicle braking system.
    Type: Application
    Filed: April 25, 2003
    Publication date: October 28, 2004
    Applicant: DELPHI TECHNOLOGIES INC.
    Inventors: Michel J. Vermoesen, Byengsu Kim, John C. Layman
  • Master cylinder with by-pass function and proportioning valve
    Patent number: 6766644
    Abstract: A master cylinder comprises a primary piston, a secondary piston, and a proportioner valve. The secondary piston is engaged with the primary piston, and the proportioner valve is disposed within the secondary piston.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: July 27, 2004
    Assignee: Delphi Technologies, Inc.
    Inventors: Michel J. Vermoesen, Byengsu Kim, John C. Layman
  • Master cylinder with by-pass function and proportioning valve
    Publication number: 20040040299
    Abstract: A master cylinder comprises a primary piston, a secondary piston, and a proportioner valve. The secondary piston is engaged with the primary piston, and the proportioner valve is disposed within the secondary piston.
    Type: Application
    Filed: September 4, 2002
    Publication date: March 4, 2004
    Applicant: DELPHI TECHNOLOGIES INC.
    Inventors: Michel J. Vermoesen, Byengsu Kim, John C. Layman