Patents by Inventor Do Chung

Do Chung 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).

  • Publication number: 20090322657
    Abstract: A flat panel display according to an exemplary embodiment of the present invention includes a transistor disposed on a substrate, a planarizing layer having a trench, which includes a bottom surface and a side surface, disposed on the transistor, a reflective film disposed in the trench, a pixel electrode disposed on the reflective film and connected to the transistor, a partition wall having an opening to expose a portion of the pixel electrode, an organic light emitting member disposed on the reflective film, and a common electrode disposed on the organic light emitting member.
    Type: Application
    Filed: October 2, 2008
    Publication date: December 31, 2009
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung-Don NA, Seok-Je SEONG, In-Do CHUNG, Seong-Hyun JIN, Jin-Gon OH
  • Publication number: 20080186418
    Abstract: A display device includes: a first insulating substrate; a first polarizing plate formed on an external surface of the first insulating substrate; a second insulating substrate coupled to the first insulating substrate; a liquid crystal layer interposed between the first insulating substrate and the second insulating substrate; a first resistive film formed on an external surface of the second insulating substrate; a second polarizing plate positioned on the first resistive film; a supporting film positioned on an internal surface of the second polarizing plate and having isotropic property; a second resistive film formed on the supporting film and facing the first resistive film; and a diffusion layer interposed between the second insulating substrate and the second polarizing plate.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 7, 2008
    Inventors: Seong-ho Kim, Young-jin Chang, Jae-beom Choi, In-do Chung
  • Publication number: 20070139411
    Abstract: Embodiments of the present invention comprise a method for transmitting map data, a method for displaying map data, a system for processing and displaying map data, and a method for rendering line segments on a pixel display. A preferred method for transmitting map data comprises receiving, layering, and simplifying map data and transmitting some of the simplified data. A preferred method for displaying map data comprises receiving compressed map data, decompressing the received data, and rendering the decompressed data on a display device. A preferred system for processing and displaying map data comprises a map database, a map generation sub-system, a map rendering sub-system, and a display device. A preferred method for rendering line segments on a pixel display comprises, for a line segment from a first endpoint to a second endpoint, rounding off the slope of the line segment and calculating pixel locations based on that rounded off slope.
    Type: Application
    Filed: February 12, 2007
    Publication date: June 21, 2007
    Inventors: Bjorn Jawerth, Do Chung, Prasanjit Panda, Johan Rade, Jiangying Zhou
  • Patent number: 3969074
    Abstract: Two dye baths each have hangers and orificed spindles, about which may be mounted yarn hanks. A dye supply alternatey simultaneously supplies dye through the spindle orifices of one bath to spray dye the yarn hanks therein, and supplies dye into the other bath to dip dye the yarn hanks therein.
    Type: Grant
    Filed: March 25, 1975
    Date of Patent: July 13, 1976
    Inventor: Hui Do Chung
  • Patent number: D524882
    Type: Grant
    Filed: April 18, 2005
    Date of Patent: July 11, 2006
    Assignee: Hasbro, Inc.
    Inventors: Richard J. Maddocks, Eduardo J. Rodriguez, Shelley M. Smith, Yae Do Chung
  • Patent number: D526366
    Type: Grant
    Filed: April 18, 2005
    Date of Patent: August 8, 2006
    Assignee: Hasbro, Inc.
    Inventors: Richard J. Maddocks, Eduardo J. Rodriguez, Shelley M. Smith, Yae Do Chung