Patents by Inventor Ju Heung Kim

Ju Heung Kim 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).

  • Solder composition
    Patent number: 11517985
    Abstract: Provided is a solder composition including a flux, a solder alloy, and a silicone oil. The solder composition can have a kinematic viscosity at 25° C. of 5000 mm2/s or more and 200,000 mm2/s or less. The silicone oil can be at least one member selected from the group consisting of dimethyl silicone oil, methylphenyl silicone oil, methylhydrogen silicone oil, reactive silicone oil, and non-reactive silicone oil.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: December 6, 2022
    Assignee: KOKI COMPANY LIMITED
    Inventors: Noriyoshi Uchida, Duck-Soo Jang, Ju-Heung Kim, Ho-Won Seok
  • Solder Composition
    Publication number: 20190308284
    Abstract: Provided is a solder composition including a flux, a solder alloy, and a silicone oil.
    Type: Application
    Filed: July 11, 2017
    Publication date: October 10, 2019
    Inventors: Noriyoshi Uchida, Duck-soo Jang, Ju-Heung Kim, Ho-won Seok
  • Fabrication method of electrolyte impregnanted cathodes
    Patent number: 8911820
    Abstract: Disclosed is a method for manufacturing an electrode, that is, a large-sized cathode, used for a molten carbonate fuel cell. In the disclosed method, a substrate and a pressure plate, used for electrolyte impregnation, are surface-treated so as to control the bending and cracking of the electrode during the impregnation of an electrolyte.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: December 16, 2014
    Assignee: Doosan Heavy Industries & Construction Co., Ltd.
    Inventors: Jang Yong Yoo, Bo Hyun Ryu, Hwan Moon, Ju Young Youn, Mi Young Shin, Ju Heung Kim, Dae Gyo O, Kong Taek Lim, In Gap Jang, Tae Won Lee, Kil Ho Moon
  • FABRICATION METHOD OF ELECTROLYTE IMPREGNANTED CATHODES
    Publication number: 20130280418
    Abstract: Disclosed is a method for manufacturing an electrode, that is, a large-sized cathode, used for a molten carbonate fuel cell. In the disclosed method, a substrate and a pressure plate, used for electrolyte impregnation, are surface-treated so as to control the bending and cracking of the electrode during the impregnation of an electrolyte.
    Type: Application
    Filed: June 23, 2010
    Publication date: October 24, 2013
    Applicant: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    Inventors: Jang Yong Yoo, Bo Hyun Ryu, Hwan Moon, Ju Young Youn, Mi Young Shin, Ju Heung Kim, Dae Gyo O, Kong Taek Lim, In Gap Jang, Tae Won Lee, Kil Ho Moon