Patents by Inventor Shin-Duk Kang

Shin-Duk Kang 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).

  • Patent number: 11051389
    Abstract: The present disclosure relates to a plasma device for alleviation of various skin troubles or for skin care, and provides a remote type plasma device wherein a plasma spray device is separated from the body thereof and is connected to a controller in the body. Plasma is produced under atmospheric pressure at room temperature. The plasma device of the present disclosure includes a dielectric barrier and thus can maintain stable glow discharge. Atmospheric plasma is unexceptionally sprayed through a ground electrode, and thus does not electrically irritate the skin at all.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: June 29, 2021
    Assignee: COBI PLATEC CO., LTD.
    Inventors: Seong Young Kim, Shin Duk Kang
  • Publication number: 20200205277
    Abstract: The present disclosure relates to a plasma device for alleviation of various skin troubles or for skin care, and provides a remote type plasma device wherein a plasma spray device is separated from the body thereof and is connected to a controller in the body. Plasma is produced under atmospheric pressure at room temperature. The plasma device of the present disclosure includes a dielectric barrier and thus can maintain stable glow discharge. Atmospheric plasma is unexceptionally sprayed through a ground electrode, and thus does not electrically irritate the skin at all.
    Type: Application
    Filed: May 14, 2018
    Publication date: June 25, 2020
    Inventors: Seong Young KIM, Shin Duk KANG
  • Patent number: 4948947
    Abstract: A relatively small portable steam boiler and steam iron system particularly suited for small commercial operations wherein the boiler is formed of two interlocking U shaped sections wherein there is created a water and steam chamber therein together with valves and gauges thereon and a steam iron attached to said boiler. The total electrical wattage to operate said boiler and steam iron does not excess 2000 watts and the electrical energy may be furnished from a single 120 volt electrical receptacle.
    Type: Grant
    Filed: July 26, 1988
    Date of Patent: August 14, 1990
    Assignee: Pacific Steam Equipment, Inc.
    Inventor: Shin-Duk Kang