Patents by Inventor Sung-Won Ryu

Sung-Won Ryu 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).

  • Dishwasher fixing bracket apparatus
    Patent number: 11998156
    Abstract: A dishwasher fixing bracket apparatus may include a base bar and moving plates. The base bar has a flat top surface, and includes a slide rail on a bottom thereof to extend in a longitudinal direction. The moving plates are slidably coupled to the slide rail and are configured to change positions thereof on the base bar in the longitudinal direction of the base bar. The moving plates include a pair of outer plates and one or more inner plates. The outer plates respectively include a support strap protruding toward the corresponding distal end of the base bar. The support strap has a coupling hole through which the support strap is coupled to an external structure and is oriented toward the adjacent distal end of the base bar. The inner plates slide between the outer plates and having fixing holes through which the inner plates are coupled to the dishwasher.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: June 4, 2024
    Inventor: Sung Won Ryu
  • DISHWASHER FIXING BRACKET APPARATUS
    Publication number: 20220386845
    Abstract: A dishwasher fixing bracket apparatus may include a base bar and moving plates. The base bar has a flat top surface, and includes a slide rail on a bottom thereof to extend in a longitudinal direction. The moving plates are slidably coupled to the slide rail and are configured to change positions thereof on the base bar in the longitudinal direction of the base bar. The moving plates include a pair of outer plates and one or more inner plates. The outer plates respectively include a support strap protruding toward the corresponding distal end of the base bar. The support strap has a coupling hole through which the support strap is coupled to an external structure and is oriented toward the adjacent distal end of the base bar. The inner plates slide between the outer plates and having fixing holes through which the inner plates are coupled to the dishwasher.
    Type: Application
    Filed: June 2, 2021
    Publication date: December 8, 2022
    Inventor: SUNG WON RYU
  • Gas supply unit and semiconductor device manufacturing apparatus using the same
    Publication number: 20050016452
    Abstract: A semiconductor device manufacturing apparatus is provided.
    Type: Application
    Filed: April 23, 2004
    Publication date: January 27, 2005
    Inventors: Sung-Won Ryu, Yeon-Sik Park