Patents by Inventor Mun Kyu KIM

Mun Kyu 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).

  • Supported catalyst for removing nitrogen oxides, method of preparing the same, and removing method of nitrogen oxides using the same
    Patent number: 8911698
    Abstract: A supported catalyst for reduction reaction of nitrogen oxides includes a support and an silver (Ag)-based compound and aluminum fluoride which are immobilized in the support. A method for preparing the supported catalyst for reduction reaction of nitrogen oxides includes an impregnation step wherein aluminum fluoride, a hydrate or a salt thereof, and a silver (Ag)-based compound or a hydrate thereof are reacted with a support and a step of calcining the support. Nitrogen oxides in exhaust gas are removed by reacting with a reducing agent, in the presence of the supported catalyst for reduction reaction of nitrogen oxides. Wherein, the supported catalyst has an excellent nitrogen oxide removal efficiency at a practical exhaustion temperature of 270 to 400° C.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: December 16, 2014
    Assignees: Hyundai Motor Company, Postech Academy-Industry Foundation
    Inventors: Jin Woo Choung, In-Sik Nam, Mun Kyu Kim, Pyung Soon Kim, Byong-Kwon Cho
  • Method of reducing nitrogen oxide using amine compound as reductant
    Patent number: 8894952
    Abstract: A method of reducing nitrogen oxide includes a process of injecting a reductant including an amine compound and an exhaust gas including nitrogen oxide into a catalyst system including a silver alumina (Ag/Al2O3) catalyst.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: November 25, 2014
    Assignees: Hyundai Motor Company, Postech Academy-Industry Foundation
    Inventors: Jin Woo Choung, In-Sik Nam, Mun-Kyu Kim, Young Jin Kim, Pyung Soon Kim, Byong-Kwon Cho
  • Interior design film giving an impression of the appearance of metal
    Patent number: 8834990
    Abstract: Provided is a plastic interior film having an effect of metallic feeling. The interior film includes a base film; and a pattern layer having one or more pattern selected from a group of a hairline pattern, a mirror pattern, a bead blast pattern, an uneven pattern, an etching pattern and a vibration pattern.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: September 16, 2014
    Assignee: LG Hausys, Ltd.
    Inventors: Mun Kyu Kim, Yang Ilwan Cho
  • SUPPORTED CATALYST FOR REMOVING NITROGEN OXIDES, METHOD OF PREPARING THE SAME, AND REMOVING METHOD OF NITROGEN OXIDES USING THE SAME
    Publication number: 20140161694
    Abstract: A supported catalyst for reduction reaction of nitrogen oxides includes a support and an silver (Ag)-based compound and aluminum fluoride which are immobilized in the support. A method for preparing the supported catalyst for reduction reaction of nitrogen oxides includes an impregnation step wherein aluminum fluoride, a hydrate or a salt thereof, and a silver (Ag)-based compound or a hydrate thereof are reacted with a support and a step of calcining the support. Nitrogen oxides in exhaust gas are removed by reacting with a reducing agent, in the presence of the supported catalyst for reduction reaction of nitrogen oxides. Wherein, the supported catalyst has an excellent nitrogen oxide removal efficiency at a practical exhaustion temperature of 270 to 400° C.
    Type: Application
    Filed: November 11, 2013
    Publication date: June 12, 2014
    Applicants: POSTECH ACADEMY-INDUSTRY FOUNDATION, HYUNDAI MOTOR COMPANY
    Inventors: Jin Woo CHOUNG, In-Sik NAM, Mun Kyu KIM, Pyung Soon KIM, Byong-Kwon CHO
  • INTERIOR DESIGN FILM GIVING AN IMPRESSION OF THE APPEARANCE OF METAL
    Publication number: 20110123778
    Abstract: Provided is a plastic interior film having an effect of metallic feeling. The interior film includes a base film; and a pattern layer having one or more pattern selected from a group of a hairline pattern, a mirror pattern, a bead blast pattern, an uneven pattern, an etching pattern and a vibration pattern.
    Type: Application
    Filed: July 16, 2009
    Publication date: May 26, 2011
    Inventors: Mun Kyu KIM, Yang Ilwan Cho