Patents by Inventor Da-Young YU

Da-Young YU 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).

  • Patent number: 10793657
    Abstract: Provided is an antifouling acrylic resin that contains: a first structural unit derived from a first acrylic monomer; a second structural unit derived from a second acrylic monomer into which a polysiloxane side chain is introduced; and a third structural unit derived from a third acrylic monomer into which a photocurable functional group is introduced.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: October 6, 2020
    Assignee: LG HAUSYS, LTD.
    Inventors: Yu-Jun Kim, Seong-Hoon Yue, Hwan-Seok Park, Hea-Won Kwon, Yea-Ri Song, Da-Young Yu, Hae-Rim Nam
  • Publication number: 20180244818
    Abstract: Provided is an antifouling acrylic resin that contains: a first structural unit derived from a first acrylic monomer; a second structural unit derived from a second acrylic monomer into which a polysiloxane side chain is introduced; and a third structural unit derived from a third acrylic monomer into which a photocurable functional group is introduced.
    Type: Application
    Filed: October 28, 2015
    Publication date: August 30, 2018
    Inventors: Yu-Jun KIM, Seong-Hoon YUE, Hwan-Seok PARK, Hea-Won KWON, Yea-Ri SONG, Da-Young YU, Hae-Rim NAM
  • Publication number: 20170112026
    Abstract: Provided are an electromagnetic wave shielding sheet and a method for producing the same, the electromagnetic wave shielding sheet comprising a unit structure, which comprises a heat-radiating layer and a magnetic layer, and comprising a stack structure in which a plurality of the unit structures is stacked, wherein the sum of total thickness of the heat-radiating layers has a ratio of 0.1 to 0.7 with regard to the total thickness of the electromagnetic wave shielding sheet.
    Type: Application
    Filed: February 26, 2015
    Publication date: April 20, 2017
    Applicant: LG HAUSYS, Ltd.
    Inventors: Da-Young YU, Hwan-Seok PARK, Hae-Rim NAM, Seong-Hoon YUE, Hea-Won KWON, Yea-Ri SONG, Yu-Jun KIM
  • Patent number: 9567578
    Abstract: The present invention relates to a novel GS (glutamine synthetase) gene knock out transgenic HEK293 (human embryonic kidney 293) cell line and a production method of a target protein using the said transgenic HEK293 cell line. Particularly, the present inventors eliminated the expression of GS in the HEK293 cells in order to overcome a barrier of the cell line selection caused by the over-expression of GS, for producing a target protein by GS/MSX system, by which the efficiency of the cell line selection for the high production of a target protein would be increased and accordingly the protein production by the selected cell line would be increased, suggesting that the human originated transgenic HEK293 cell line could be efficiently used for the production of a target protein.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: February 14, 2017
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Gyun-Min Lee, Da Young Yu, Soo Min Noh
  • Publication number: 20160374147
    Abstract: The present invention relates to a heating seat with high efficiency, and the heating seat includes a stack structure of a substrate layer, a first insulation layer, a carbon nanotube heating layer, and a second insulation layer.
    Type: Application
    Filed: March 27, 2015
    Publication date: December 22, 2016
    Inventors: Yea-Ri SONG, Seong-Hoon YUE, Jong-Hun LEE, Dong-Joo KWON, Chang-Hak SHIN, Deok-Ryul HWANG, Hwan-Seok PARK, Da-Young YU