Patents by Inventor Ung Kil Kim

Ung Kil 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).

  • Publication number: 20180058078
    Abstract: The present invention relates to a flame-retardant decorative flooring material including a lower layer; a base layer; a printed layer; and a transparent layer sequentially from bottom to top, wherein at least any one of the layers includes a polyvinyl acetal resin.
    Type: Application
    Filed: March 30, 2015
    Publication date: March 1, 2018
    Inventors: Hyun Jong KWON, Suk Je SON, Jae Wan SUNG, Jong dae PARK, Kwang Sug Yang, Ung Kil KIM, Jun Young KIM
  • Patent number: 9688572
    Abstract: Disclosed is a multi-layered low-emissivity coating sequentially comprising: a Ti-based oxide layer, a composite metallic oxide layer of zinc and aluminum, a low-emissivity protective metal layer, and a low-emissivity layer.
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: June 27, 2017
    Assignee: LG HAUSYS, LTD.
    Inventors: Ung-Kil Kim, Youn-Ki Jun, Dae-Hoon Kwon
  • Patent number: 9505652
    Abstract: Provided is a low-emissivity transparent laminate comprising a transparent substrate and a coating layer placed on the transparent substrate, wherein the coating layer has a multilayered structure sequentially comprising a low-emissivity layer, a buffer layer comprising a ZnSe-based composite metal nitride, and a dielectric layer from the transparent substrate.
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: November 29, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Ung Kil Kim, Youn Ki Jun, Dae Hoon Kwon
  • Publication number: 20160207826
    Abstract: Disclosed is a multi-layered low-emissivity coating sequentially comprising: a Ti-based oxide layer, a composite metallic oxide layer of zinc and aluminum, a low-emissivity protective metal layer, and a low-emissivity layer.
    Type: Application
    Filed: September 1, 2014
    Publication date: July 21, 2016
    Inventors: Ung-Kil KIM, Youn-Ki JUN, Dae-Hoon KWON
  • Patent number: 9284217
    Abstract: Provided are: a low-emissivity transparent laminated body having a multilayer structure comprising a substrate and a coated layer, wherein the coated layer comprises, sequentially from the substrate, a low-emissivity electrically-conductive layer, a dielectric layer, and a light-absorbing metal layer; and a building material in which same is used.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: March 15, 2016
    Assignee: LG Hausys, Ltd.
    Inventors: Ung Kil Kim, Youn-Ki Jun, Dae Hoon Kwon
  • Publication number: 20150344358
    Abstract: Provided is a low-emissivity transparent laminate comprising a transparent substrate and a coating layer placed on the transparent substrate, wherein the coating layer has a multilayered structure sequentially comprising a low-emissivity layer, a buffer layer comprising a ZnSe-based composite metal nitride, and a dielectric layer from the transparent substrate.
    Type: Application
    Filed: August 21, 2013
    Publication date: December 3, 2015
    Inventors: Ung Kil KIM, Youn Ki JUN, Dae Hoon KWON
  • Patent number: 9126862
    Abstract: A low-emissivity glass which is outstandingly durable and is heat treatable without any changes in its characteristics before and after the heat treatment; and a production method therefor. The heat-treatable low-emissivity glass according to the present invention is characterized in that it comprises: a sunlight-adjusting metal layer which is formed above a glass substrate; a first dielectric layer which is formed below the sunlight-adjusting metal layer; a second dielectric layer which is formed above the sunlight-adjusting metal layer; and an uppermost protective layer which is formed above the second dielectric layer, and in that the first dielectric layer has a structure obtained by the lamination of a lowermost dielectric layer comprising a metal oxide and a lower metal protective dielectric layer comprising a metal (oxy)nitride, and an advantage of the present invention is that there is no change in the characteristics of the low-emissivity glass even after heat treatment.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: September 8, 2015
    Assignee: LG HAUSYS, LTD.
    Inventors: Ung Kil Kim, Dae Hoon Kwon, Youn Ki Jun
  • Publication number: 20150132571
    Abstract: Provided are: a low-emissivity transparent laminated body having a multilayer structure comprising a substrate and a coated layer, wherein the coated layer comprises, sequentially from the substrate, a low-emissivity electrically-conductive layer, a dielectric layer, and a light-absorbing metal layer; and a building material in which same is used.
    Type: Application
    Filed: December 27, 2012
    Publication date: May 14, 2015
    Inventors: Ung Kil Kim, Youn-Ki Jun, Dae Hoon Kwon
  • Publication number: 20140193636
    Abstract: A low-emissivity glass which is outstandingly durable and is heat treatable without any changes in its characteristics before and after the heat treatment; and a production method therefor. The heat-treatable low-emissivity glass according to the present invention is characterized in that it comprises: a sunlight-adjusting metal layer which is formed above a glass substrate; a first dielectric layer which is formed below the sunlight-adjusting metal layer; a second dielectric layer which is formed above the sunlight-adjusting metal layer; and an uppermost protective layer which is formed above the second dielectric layer, and in that the first dielectric layer has a structure obtained by the lamination of a lowermost dielectric layer comprising a metal oxide and a lower metal protective dielectric layer comprising a metal (oxy)nitride, and an advantage of the present invention is that there is no change in the characteristics of the low-emissivity glass even after heat treatment.
    Type: Application
    Filed: August 6, 2012
    Publication date: July 10, 2014
    Applicant: LG Hausys, Ltd.
    Inventors: Ung Kil Kim, Dae Hoon Kwon, Youn Ki Jun