Patents by Inventor Jin Sang Hwang

Jin Sang Hwang 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).

  • Power-saving apparatus and method for computer peripheral devices
    Publication number: 20020070691
    Abstract: The present invention relates to a power-saving apparatus and method for computer peripheral devices.
    Type: Application
    Filed: January 2, 2001
    Publication date: June 13, 2002
    Inventors: Kil-Soo Park, Jin-Sang Hwang
  • Suspension apparatus of washing machine
    Patent number: 6397643
    Abstract: A suspension apparatus of a washing machine which supports a washing tub in a suspended state in a casing of the washing machine is disclosed. The suspension apparatus includes suspension rods supporting the washing tub in the casing in a suspended state, damper bases installed at the lower ends of the suspension rods, damping force changing members fitted around the suspension rods so as to be compressed according to the variations in load of the washing tub and change the damping force, and elastic members installed between the damping force changing members and the damper bases. Since the damping force of the suspension apparatus is changed according to a washing load generated by the washing tub during the operation of the washing machine, vibrations and noises of the washing tub can be minimized.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: June 4, 2002
    Assignee: LG Electronics Inc.
    Inventors: Jae Won Chang, Jin Sang Hwang
  • LCD display apparatus
    Patent number: 6081420
    Abstract: A desktop computer includes a flat-panel display for displaying an image according to an externally supplied video signal, a mainframe chassis for supporting said flat-panel display and containing auxiliary computer equipment, a stand for connecting said mainframe chassis to said flat-panel display, and a panel adjusting device for controlling the viewing angle of said flat-panel display.
    Type: Grant
    Filed: October 1, 1997
    Date of Patent: June 27, 2000
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Sung Kim, Jin-Sang Hwang