Patents by Inventor YoonYoung Kwon

YoonYoung Kwon 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: 9030664
    Abstract: An apparatus for measuring transmissivity of a patterned glass substrate. A beam radiator radiates a laser beam. A collimation lens collimates the laser beam radiated from the laser beam radiator. A beam expander expands a size of the laser beam collimated by the collimation lens. A detector has a light-receiving section, which receives the laser beam that has passed through the patterned glass substrate after having been expanded by the beam expander. A measuring instrument measures a transmissivity of the patterned glass substrate using the laser beam received by the detector.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: May 12, 2015
    Assignee: Samsung Corning Precision Materials Co., Ltd.
    Inventors: Kyungwook Park, YoonYoung Kwon, Jaeyoung Choi, Jongsung Lee, Hoikwan Lee, Seo-Yeong Cho, Kyungmin Yoon
  • Publication number: 20130247959
    Abstract: A cover substrate for a photovoltaic module and a photovoltaic module having the same, in which light energy is converted into electrical energy. The cover substrate includes a substrate having a raised array pattern on a surface on which light is incident, and an anti-reflection film formed on the surface on which light is incident.
    Type: Application
    Filed: March 22, 2012
    Publication date: September 26, 2013
    Applicant: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
    Inventors: YoonYoung Kwon, Kyungwook Park, Jinsu Nam, Jaeyoung Choi
  • Publication number: 20130047673
    Abstract: A method of tempering glass and an apparatus for tempering glass, in which a heater is used and high frequency is generated. The method includes a heating step of heating a piece of glass using a heater and a high frequency generator and a cooling step of cooling the piece of glass by quenching.
    Type: Application
    Filed: August 27, 2012
    Publication date: February 28, 2013
    Applicant: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
    Inventors: Hoikwan Lee, Kyungmin Yoon, Seo-Yeong Cho, YoonYoung Kwon, Jinsu Nam, Kyungwook Park, Jaeyoung Choi
  • Publication number: 20120167626
    Abstract: An apparatus for manufacturing tempered glass. A heating unit heats a glass substrate that is intended to be tempered. A pattern-forming unit forms a pattern on a surface of the glass substrate heated by the heating unit. A dielectric heating unit increases the temperature of the inner portion of the glass substrate, on which the pattern is formed by the pattern-forming unit. A cooling unit cools the glass substrate, the inside temperature of which is increased by the dielectric heating unit.
    Type: Application
    Filed: December 28, 2011
    Publication date: July 5, 2012
    Inventors: Hoikwan Lee, Seo-Yeong Cho, YoonYoung Kwon, Kyungwook Park, Kyungmin Yoon, Jongsung Lee, Jaeyoung Choi, Gennady Kizevich
  • Publication number: 20120170040
    Abstract: An apparatus for measuring transmissivity of a patterned glass substrate. A beam radiator radiates a laser beam. A collimation lens collimates the laser beam radiated from the laser beam radiator. A beam expander expands a size of the laser beam collimated by the collimation lens. A detector has a light-receiving section, which receives the laser beam that has passed through the patterned glass substrate after having been expanded by the beam expander. A measuring section measures a transmissivity of the patterned glass substrate using the laser beam received by the detector.
    Type: Application
    Filed: December 22, 2011
    Publication date: July 5, 2012
    Applicant: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
    Inventors: Kyungwook Park, YoonYoung Kwon, Jaeyoung Choi, Jongsung Lee, Hoikwan Lee, Seo-Yeong Cho, Kyungmin Yoon