Patents by Inventor Sung Hwan Ki

Sung Hwan Ki 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: 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
  • 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
  • Patent number: 9370504
    Abstract: Provided is a pharmaceutical composition that contains a 1,2-dithiolthionederivative, and is effective to prevent and treat a disease caused by overactivity of a liver X receptor? (LXR?) or a sterol response element binding protein (SREBP-1). Specifically, the pharmaceutical composition includes 1,2-dithiolthione derivatives such as 4-methyl-5-(2-pyrazinyl)-1,2-dithiol-3-thione, 3-methyl-1,2-dithiol-3-thione, or 5-(6-methoxypyrazinyl)-4-methyl-1,2-dithiol-3-thione. The pharmaceutical composition is effective for preventing and treating hypertension caused by renin, aldosteronism, adrenoleukodystrophy, glomerulosclerosis, proteinuria, nephropathy, liver steatosis, hypertriglyceridemia or hyperreninemia.
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: June 21, 2016
    Assignee: SNU R&DB FOUNDATION
    Inventors: Sang Geon Kim, Sung Hwan Ki, Seong Hwan Hwang
  • Patent number: 8158170
    Abstract: Provided is a pharmaceutical or food or drink composition for preventing or treating alcohol-induced fatty liver or steatohepatitis comprising metadoxine (pyridoxol 1-2-pyrrolidone-5-carboxylate) and garlic oil as active ingredients. The concurrent administration of metadoxine and garlic oil according to the present invention exhibits outstandingly superior effects of inhibiting the accumulation of triglyceride and increase of blood AST (aspartate aminotransferase) level in liver el tissue, inhibiting the expression of FAS (fatty acid synthase), CYP2E1 and iNOS (inducible nitric oxide synthase) and inhibiting the deactivation of AMPK (AMP-activated protein kinase), as compared to the administration of metadoxine or garlic oil only.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: April 17, 2012
    Assignee: SNU R&DB Foundation
    Inventors: Sang Geon Kim, Sung Hwan Ki, Jae Hoon Choi
  • Publication number: 20110152524
    Abstract: Provided is a pharmaceutical composition that contains a 1,2-dithiolthionederivative, and is effective to prevent and treat a disease caused by overactivity of a liver X receptor? (LXR?) or a sterol response element binding protein (SREBP-1). Specifically, the pharmaceutical composition includes 1,2-dithiolthione derivatives such as 4-methyl-5-(2-pyrazinyl)-1,2-dithiol-3-thione, 3-methyl-1,2-dithiol-3-thione, or 5-(6-methoxypyrazinyl)-4-methyl-1,2-dithiol-3-thione. The pharmaceutical composition is effective for preventing and treating hypertension caused by renin, aldosteronism, adrenoleukodystrophy, glomerulosclerosis, proteinuria, nephropathy, liver steatosis, hypertriglyceridemia or hyperreninemia.
    Type: Application
    Filed: July 30, 2009
    Publication date: June 23, 2011
    Applicant: SNU R&DB FOUNDATION
    Inventors: Sang Geon Kim, Sung Hwan Ki, Seong Hwan Hwang
  • Publication number: 20100062090
    Abstract: Provided is a pharmaceutical or food or drink composition for preventing or treating alcohol-induced fatty liver or steatohepatitis comprising metadoxine (pyridoxol 1-2-pyrrolidone-5-carboxylate) and garlic oil as active ingredients. The concurrent administration of metadoxine and garlic oil according to the present invention exhibits outstandingly superior effects of inhibiting the accumulation of triglyceride and increase of blood AST (aspartate aminotransferase) level in liver el tissue, inhibiting the expression of FAS (fatty acid synthase), CYP2E1 and iNOS (inducible nitric oxide synthase) and inhibiting the deactivation of AMPK (AMP-activated protein kinase), as compared to the administration of metadoxine or garlic oil only.
    Type: Application
    Filed: November 30, 2007
    Publication date: March 11, 2010
    Applicant: SUN R & D Foundation
    Inventors: Sang Geon Kim, Sung Hwan Ki, Jae Hoon Choi