Patents by Inventor Jeseob PARK

Jeseob PARK 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: 11254158
    Abstract: The present specification relates to an apparatus for manufacturing a blanket, a method for manufacturing a blanket, a blanket manufactured using the same, a reverse offset printing roll provided with the blanket, and a reverse offset printing apparatus including the same.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: February 22, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Beom Mo Koo, Seung Heon Lee, Ji Young Hwang, Yong Goo Son, Jooyeon Kim, Jeseob Park, Kun Seok Lee
  • Patent number: 10434809
    Abstract: The present specification relates to an apparatus for manufacturing a blanket. The apparatus includes a surface plate on which a substrate film is supplied; a coating unit coating a blanket composition on the substrate film; and a comma blade horizontally moving on the surface plate coated with the blanket composition. Of the whole surface of the comma blade, the surface contacting the blanket composition is an angular surface. This application also relates to a method for manufacturing a blanket, a blanket manufactured using the same, a reverse offset printing roll provided with the blanket, and a reverse offset printing apparatus including the same.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: October 8, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Beom Mo Koo, Seung Heon Lee, Ji Young Hwang, Yong Goo Son, Jooyeon Kim, Jeseob Park, Kun Seok Lee
  • Publication number: 20190291495
    Abstract: The present specification relates to an apparatus for manufacturing a blanket, a method for manufacturing a blanket, a blanket manufactured using the same, a reverse offset printing roll provided with the blanket, and a reverse offset printing apparatus including the same.
    Type: Application
    Filed: June 13, 2019
    Publication date: September 26, 2019
    Inventors: Beom Mo KOO, Seung Heon LEE, Ji Young HWANG, Yong Goo SON, Jooyeon KIM, Jeseob PARK, Kun Seok LEE
  • Patent number: 9492995
    Abstract: The present application relates to a roll printing apparatus and a roll printing method using the same, and the roll printing apparatus according to the present application comprises a printing roll support, a printing roll, a blanket which is provided on an outer surface of the printing roll, a coater which coats a surface of the blanket with ink, a cliche, and a printing object, in which the printing roll is provided to be fixed to the printing roll support so as to perform rotational motion, and the cliche is conveyed by the rotational motion of the printing roll.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: November 15, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Ji Young Hwang, In-Seok Hwang, Jeseob Park
  • Publication number: 20160200130
    Abstract: The present specification relates to an apparatus for manufacturing a blanket, a method for manufacturing a blanket, a blanket manufactured using the same, a reverse offset printing roll provided with the blanket, and a reverse offset printing apparatus including the same.
    Type: Application
    Filed: October 16, 2014
    Publication date: July 14, 2016
    Inventors: Beom Mo KOO, Seung Heon LEE, Ji Young HWANG, Yong Goo SON, Jooyeon KIM, Jeseob PARK, Kun Seok LEE
  • Publication number: 20150246523
    Abstract: The present application relates to a roll printing apparatus and a roll printing method using the same, and the roll printing apparatus according to the present application comprises a printing roll support, a printing roll, a blanket which is provided on an outer surface of the printing roll, a coater which coats a surface of the blanket with ink, a cliche, and a printing object, in which the printing roll is provided to be fixed to the printing roll support so as to perform rotational motion, and the cliche is conveyed by the rotational motion of the printing roll.
    Type: Application
    Filed: November 6, 2013
    Publication date: September 3, 2015
    Inventors: Ji Young Hwang, In-Seok Hwang, Jeseob Park
  • Publication number: 20150220107
    Abstract: Disclosed are an electric conducting substrate, comprising a transparent substrate and an electric conducting pattern comprising an electric conducting line provided on the transparent substrate, and an electronic device comprising the same.
    Type: Application
    Filed: December 24, 2012
    Publication date: August 6, 2015
    Inventors: Ji Young Hwang, In-Seok Hwang, Yong Goo Son, Beom Mo Koo, Jiehyun Seong, Joo Yeon Kim, Jeseob Park
  • Patent number: 9040149
    Abstract: The present invention relates to a cliché and a method for manufacturing the same, and the cliché according to the present invention comprises a cliché comprising: a groove pattern, wherein the groove pattern comprises a region composed of linear patterns which do not intersect with each other and the region composed of linear patterns is a square region comprising two or more lines of a linear pattern in the region and comprises a region in which the line width (W) and the depth (D) of the linear pattern and the ratio (R) of a region which does not comprise the linear pattern in the square region and the aperture line width (W0) of a mask pattern for forming a pattern, which corresponds to the linear pattern, satisfy specific relationship equation(s). The cliché according to the present invention may prevent the bottom touch phenomenon of ink transferred onto the cliché.
    Type: Grant
    Filed: September 3, 2012
    Date of Patent: May 26, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Ji Young Hwang, Jeseob Park, In-Seok Hwang, Seung Heon Lee
  • Publication number: 20140212633
    Abstract: The present invention relates to a cliché and a method for manufacturing the same, and the cliché according to the present invention comprises a cliché comprising: a groove pattern, wherein the groove pattern comprises a region composed of linear patterns which do not intersect with each other and the region composed of linear patterns is a square region comprising two or more lines of a linear pattern in the region and comprises a region in which the line width (W) and the depth (D) of the linear pattern and the ratio (R) of a region which does not comprise the linear pattern in the square region and the aperture line width (W0) of a mask pattern for forming a pattern, which corresponds to the linear pattern, satisfy specific relationship equation(s). The cliché according to the present invention may prevent the bottom touch phenomenon of ink transferred onto the cliché.
    Type: Application
    Filed: September 3, 2012
    Publication date: July 31, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Ji Young Hwang, Jeseob Park, In-Seok Hwang, Seung Heon Lee
  • Patent number: 8780567
    Abstract: Disclosed are an electric conducting substrate, comprising a transparent substrate and an electric conducting pattern comprising an electric conducting line provided on the transparent substrate, and an electronic device comprising the same.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: July 15, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Ji Young Hwang, In-Seok Hwang, Yong Goo Son, Beom Mo Koo, Jiehyun Seong, Joo Yeon Kim, Jeseob Park
  • Publication number: 20130343010
    Abstract: Disclosed are an electric conducting substrate, comprising a transparent substrate and an electric conducting pattern comprising an electric conducting line provided on the transparent substrate, and an electronic device comprising the same.
    Type: Application
    Filed: August 22, 2013
    Publication date: December 26, 2013
    Applicant: LG Chem, LTD
    Inventors: Ji Young HWANG, In-Seok HWANG, Yong Goo SON, Beom Mo KOO, Jiehyun SEONG, Joo Yeon KIM, Jeseob PARK