Patents by Inventor Young Koung KIM

Young Koung 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).

  • Reference voltage generator and reference voltage generator for a semiconductor device
    Patent number: 10296031
    Abstract: A reference voltage generator may include a voltage division unit configured to receive an external voltage, and divide the external voltage into a plurality of divided voltages. The reference voltage generator may include reference voltage output units configured to trim the divided voltages received from the voltage division unit according to a division control signal, and output supply reference voltages. The reference voltage output units may be symmetrically arranged at both sides of the voltage division unit.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: May 21, 2019
    Assignee: SK hynix Inc.
    Inventor: Young Koung Kim
  • REFERENCE VOLTAGE GENERATOR AND REFERENCE VOLTAGE GENERATOR FOR A SEMICONDUCTOR DEVICE
    Publication number: 20160370820
    Abstract: A reference voltage generator may include a voltage division unit configured to receive an external voltage, and divide the external voltage into a plurality of divided voltages. The reference voltage generator may include reference voltage output units configured to trim the divided voltages received from the voltage division unit according to a division control signal, and output supply reference voltages. The reference voltage output units may be symmetrically arranged at both sides of the voltage division unit.
    Type: Application
    Filed: November 17, 2015
    Publication date: December 22, 2016
    Inventor: Young Koung KIM