Patents by Inventor Do-Sung Kwon

Do-Sung 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).

  • Deposition source
    Patent number: 9435022
    Abstract: A deposition source with uniform deposition characteristics includes a crucible in which a deposition material is disposed; a heat transfer member disposed on upper portions of the deposition material in the crucible; and an accommodation member for accommodating the heat transfer member and including a mesh plate.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: September 6, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye-Yeon Shim, Chang-Soon Ji, Jong-Woo Lee, Do-Sung Kwon
  • DEPOSITION SOURCE
    Publication number: 20130280441
    Abstract: A deposition source with uniform deposition characteristics includes a crucible in which a deposition material is disposed; a heat transfer member disposed on upper portions of the deposition material in the crucible; and an accommodation member for accommodating the heat transfer member and including a mesh plate.
    Type: Application
    Filed: June 20, 2013
    Publication date: October 24, 2013
    Inventors: Hye-Yeon Shim, Chang-Soon Ji, Jong-Woo Lee, Do-Sung Kwon
  • DEPOSITION SOURCE
    Publication number: 20110076399
    Abstract: A deposition source with uniform deposition characteristics includes a crucible in which a deposition material is disposed; a heat transfer member disposed on upper portions of the deposition material in the crucible; and an accommodation member for accommodating the heat transfer member and including a mesh plate.
    Type: Application
    Filed: August 17, 2010
    Publication date: March 31, 2011
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Hye-Yeon SHIM, Chang-Soon Ji, Jong-Woo Lee, Do-Sung Kwon
  • Charging base for electronic hair curling device
    Patent number: D1049497
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: October 29, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Siyong Sung, Taehoon Kim, Do Yoon Kwon, Sangyuen Sandy Lee, Robert Kim
  • Angled edge brush
    Patent number: D1052904
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: December 3, 2024
    Assignee: KISS NAIL PRODUCTS, INC.
    Inventors: Siyong Sung, Do Yoon Kwon, Taehoon Kim