Patents by Inventor Young Hwan Jeoung

Young Hwan Jeoung 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).

  • Aerosol generating system
    Patent number: 11980229
    Abstract: An aerosol generating system includes: a cavity configured to accommodate at least a portion of a cigarette; a first induction coil located around the cavity; a second induction coil located around the cavity and connected to the first induction coil in parallel; and a battery configured to supply an alternating current to the first induction coil and the second induction coil, wherein the first induction coil and the second induction coil have different resonant frequencies.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: May 14, 2024
    Assignee: KT&G CORPORATION
    Inventors: In Su Park, Sung Jong Ki, Young Joong Kim, Jang Won Seo, John Tae Lee, Sun Hwan Jung, Eun Mi Jeoung
  • Aerosol generating device
    Patent number: 11974600
    Abstract: An aerosol generating device includes a first vaporizer configured to generate a first aerosol by heating a first liquid composition, a second vaporizer configured to generate a second aerosol by heating a second liquid composition, and a controller controlling power supplied to the first vaporizer and the second vaporizer, based on a first mode, in which a smokeless aerosol is generated, and a second mode, in which a transport amount of nicotine included in the second liquid composition is adjusted.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: May 7, 2024
    Assignee: KT&G CORPORATION
    Inventors: In Su Park, Sung Jong Ki, Young Joong Kim, John Tae Lee, Sun Hwan Jung, Eun Mi Jeoung
  • Apparatus for taking out a contact lens from its keeping container
    Publication number: 20040150238
    Abstract: An apparatus for taking out a contact lens from its keeping container which comprises a handle portion which can be gripped by fingers, a connection portion formed in unity with the handle portion, and a contact lens attaching portion having a hemisphere-like shape in which its upper face is concave and its bottom face is convex and having a through hole formed by cutting out the center of the hemisphere in a circle so that a contact lens can be attached thereon.
    Type: Application
    Filed: October 17, 2003
    Publication date: August 5, 2004
    Applicant: CL works Co., Ltd.
    Inventor: Young Hwan Jeoung