Patents by Inventor Myoung-seong Kim

Myoung-seong 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).

  • Methods of manufacturing surface light source devices
    Patent number: 8685261
    Abstract: Provided are methods of manufacturing a surface light source device, the methods include forming a first structure that includes a first substrate and a plurality of glass beads each partially embedded in the first substrate. A second structure is formed that includes a second substrate and an adhesive material layer formed on the second substrate. The first structure and the second structure are adhered to each other in such a way that the glass beads are each partially embedded into the adhesive material layer.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: April 1, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon-sun Choi, Hong-seok Lee, Myoung-seong Kim
  • Methods of manufacturing surface light source devices
    Publication number: 20110163066
    Abstract: Provided are methods of manufacturing a surface light source device, the methods include forming a first structure that includes a first substrate and a plurality of glass beads each partially embedded in the first substrate. A second structure is formed that includes a second substrate and an adhesive material layer formed on the second substrate. The first structure and the second structure are adhered to each other in such a way that the glass beads are each partially embedded into the adhesive material layer.
    Type: Application
    Filed: October 27, 2010
    Publication date: July 7, 2011
    Inventors: Yoon-sun Choi, Hong-seok Lee, Myoung-seong Kim