Patents by Inventor Woosuk Jung

Woosuk Jung 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).

  • ANTI-REFLECTIVE OPTICAL FILM AND BENDABLE DISPLAY APPARATUS INCLUDING THE OPTICAL FILM
    Publication number: 20170278902
    Abstract: A display apparatus includes a display panel configured to display an image. The display panel has a folding axis extending in a first direction. An optical film is disposed over the display panel. The optical film includes a circular polarizer including at least two phase retarders and one polarizer. Slow axes of each of the at least two phase retarders are located in the same quadrant of four quadrants of the optical film.
    Type: Application
    Filed: January 19, 2017
    Publication date: September 28, 2017
    Inventors: DONGWOOK CHOI, TAEEUN KIM, HEEYOUNG LEE, DUKJIN LEE, WOOSUK JUNG
  • POLARIZER AND DISPLAY DEVICE COMPRISING THE SAME
    Publication number: 20160266296
    Abstract: A polarizer for a display device is disclosed. In one aspect, the polarizer includes a linear polarizer and a phase retardation layer on the linear polarizer and comprising a quarter-wave plate and a half-wave plate. The half-wave plate includes a refractive index anisotropic layer. The refractive index anisotropic layer has a refractive index Nx defined in a direction of an x axis, a refractive index Ny defined in a direction of a y axis, and a refractive index Nz defined in a direction of a z axis, wherein Nx=Nz>Ny.
    Type: Application
    Filed: December 3, 2015
    Publication date: September 15, 2016
    Inventors: Junghee Son, Woosuk Jung, Hyejung Park, Dukjin Lee
  • POLARIZER AND DISPLAY DEVICE COMPRISING THE SAME
    Publication number: 20160259104
    Abstract: A polarizer includes: an adhesive layer including a binder resin and a light absorbing component dispersed in the binder resin, the light absorbing component including: a first light absorbing component to absorb a first light having a peak wavelength of about 430 nm or less; and a second light absorbing component to absorb a second light having a peak wavelength ranging from about 640 nm to about 720 nm; a phase retardation layer on the adhesive layer; and a linear polarizer on the phase retardation layer.
    Type: Application
    Filed: February 29, 2016
    Publication date: September 8, 2016
    Inventors: Dukjin LEE, Junghee SON, Woosuk JUNG
  • Nucleic acid fragments encoding isoflavone synthase
    Publication number: 20060242735
    Abstract: This invention relates to an isolated nucleic acid sequence encoding isoflavone synthase. The invention also relates to the construction of chimeric sequences encoding all or a substantial portion of the enzymes, in sense or antisense orientation, wherein expression of the chimeric sequence results in production of altered levels of the enzyme in a transformed host cell.
    Type: Application
    Filed: June 29, 2006
    Publication date: October 26, 2006
    Inventors: Gary Fader, Woosuk Jung, Brian McGonigle, Joan Odell, Xiaodan Yu
  • Nucleic acid sequences encoding isoflavone synthase
    Patent number: 7098011
    Abstract: This invention relates to an isolated nucleic acid sequence encoding isoflavone synthase. The invention also relates to the construction of chimeric sequences encoding all or a substantial portion of the enzymes, in sense or antisense orientation, wherein expression of the chimeric sequence results in production of altered levels of the enzyme in a transformed host cell.
    Type: Grant
    Filed: January 26, 2000
    Date of Patent: August 29, 2006
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Gary M. Fader, Woosuk Jung, Brian McGonigle, Joan T. Odell, Xiaodan Yu