Patents by Inventor Kyung Hwa Song

Kyung Hwa Song 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).

  • PHARMACEUTICAL COMPOSITION FOR TREATING INFLAMMATORY DISEASES COMPRISING GERMANIUM TELLURIDE NANOSHEETS COATED WITH POLYVINYLPYRROLIDONE
    Publication number: 20240131057
    Abstract: The present invention relates to a composition for treating inflammatory diseases comprising germanium telluride nanosheets coated with polyvinylpyrrolidone, and the nanosheets have excellent anti-inflammatory and thus are excellent in treating inflammatory bowel disease and psoriasis.
    Type: Application
    Filed: December 28, 2023
    Publication date: April 25, 2024
    Inventors: Kyung-Hwa Yoo, Jun Ho Song, Yong-Beom Park, Sun-Mi Lee, Chin Hee Min, Taejun Yoon
  • Battery pack air cooling structure provided with thermoelectric element and control method thereof
    Patent number: 9515360
    Abstract: A battery pack air cooling structure and method having a thermoelectric element are provided. The structure includes a housing having a cooling passageway through which a refrigerant passes and a plurality of cell module assemblies that are disposed inside the housing and each include a pair of unit cells stacked parallel to each other. A heat transfer plate is interposed between the pair of unit cells. A heat pipe has a first portion disposed in the heat transfer plate and protrudes second portion that protrudes out of the heat transfer plate. A heat-exchanging member formed at the second portion of the heat pipe and is configured to perform heat-exchange with air that passes through the cooling passageway; and a thermoelectric element is formed at an upstream side into which air of the cooling passageway is injected.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: December 6, 2016
    Assignee: Hyundai Motor Company
    Inventors: Jin Woo Kwak, Kyung Hwa Song, Jeong Hun Seo
  • BATTERY PACK AIR COOLING STRUCTURE PROVIDED WITH THERMOELECTRIC ELEMENT AND CONTROL METHOD THEREOF
    Publication number: 20140371946
    Abstract: A battery pack air cooling structure and method having a thermoelectric element are provided. The structure includes a housing having a cooling passageway through which a refrigerant passes and a plurality of cell module assemblies that are disposed inside the housing and each include a pair of unit cells stacked parallel to each other. A heat transfer plate is interposed between the pair of unit cells. A heat pipe has a first portion disposed in the heat transfer plate and protrudes second portion that protrudes out of the heat transfer plate. A heat-exchanging member formed at the second portion of the heat pipe and is configured to perform heat-exchange with air that passes through the cooling passageway; and a thermoelectric element is formed at an upstream side into which air of the cooling passageway is injected.
    Type: Application
    Filed: December 5, 2013
    Publication date: December 18, 2014
    Applicant: Hyundai Motor Company
    Inventors: Jin Woo Kwak, Kyung Hwa Song, Jeong Hun Seo
  • Candida magnoliae producing mannitol and fermentation method for producing mannitol
    Patent number: 6528290
    Abstract: The present Invention is to provide a novel strain, Candida magnoliae (KCCM-10252) producing mannitol isolated from the fermentation sludge collected from a xylitol manufacturing company, and further a method for manufacturing mannitol with high yield and high productivity by optimizing various culture conditions and medium composition using the new strain, Candida magnoliae.
    Type: Grant
    Filed: October 18, 2001
    Date of Patent: March 4, 2003
    Assignees: BioNgene Co., Ltd., Bolak Co., Ltd.
    Inventors: Kyung Hwa Song, Hong Baek, Song Mi Park, Hyung Hwan Hyun, Soo Ryun Jung, Sang Yong Kim, Jung Kul Lee, Ji Yoon Song