Patents by Inventor Ki-chun KIL

Ki-chun KIL 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).

  • Negative electrode for lithium secondary battery and method of manufacturing the same
    Patent number: 9845522
    Abstract: In an aspect, a negative electrode for a lithium secondary battery and a method of manufacturing the same is provided. The negative electrode for the lithium secondary battery includes a negative active material layer.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: December 19, 2017
    Assignees: Samsung SDI Co., Ltd., Industry-University Cooperation Foundation Hanyang University (IUCF-HYU)
    Inventors: Un-Gyu Paik, Tae-Seup Song, Ki-Chun Kil, Byung-Joo Chung, Woo-Cheol Shin
  • NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20140120416
    Abstract: In an aspect, a negative electrode for a lithium secondary battery and a method of manufacturing the same is provided. The negative electrode for the lithium secondary battery includes a negative active material layer.
    Type: Application
    Filed: August 26, 2013
    Publication date: May 1, 2014
    Applicants: Industry-University Cooperation Foundation Hanyang University (IUCF-HYU), SAMSUNG SDI CO., LTD.
    Inventors: Un-Gyu Paik, Tae-Seup Song, Ki-Chun Kil, Byung-Joo Chung, Woo-Cheol Shin
  • ELECTRODE FOR FUEL CELL AND FUEL CELL INCLUDING THE SAME
    Publication number: 20140080037
    Abstract: An electrode for a fuel cell including a gas diffusion layer, and a catalyst layer bound to at least one surface of the gas diffusion layer and including a catalyst and a binder; and a fuel cell including the electrode.
    Type: Application
    Filed: April 23, 2013
    Publication date: March 20, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Suk-gi HONG, Jung-ock Park, Ki-chun KIL, Seong-eun PARK, Un-gyu PAIK
  • Catalyst slurry, electrode prepared by using the catalyst slurry, and fuel cell including the electrode
    Patent number: 8512905
    Abstract: A catalyst slurry, an electrode prepared by using the same, and a fuel cell including the electrode. The catalyst slurry includes: a catalyst material; a binder; and a solvent including a first liquid for dissolving the binder and a second liquid having a viscosity that is higher than that of the first liquid.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: August 20, 2013
    Assignees: Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Hanyang University
    Inventors: Suk-gi Hong, Jung-ock Park, Un-gyu Paik, Ki-chun Kil, Ji-hoon Seo
  • CATALYST SLURRY, ELECTRODE PREPARED BY USING THE CATALYST SLURRY, AND FUEL CELL INCLUDING THE ELECTRODE
    Publication number: 20120308912
    Abstract: A catalyst slurry, an electrode prepared by using the same, and a fuel cell including the electrode. The catalyst slurry includes: a catalyst material; a binder; and a solvent including a first liquid for dissolving the binder and a second liquid having a viscosity that is higher than that of the first liquid.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 6, 2012
    Inventors: Suk-gi HONG, Jung-ock PARK, Un-gyu PAIK, Ki-chun KIL, Ji-hoon SEO