Patents by Inventor Seung-Yeon Kang

Seung-Yeon Kang 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).

  • DIRECT LASER WRITING OF 3-D GRATINGS AND DIFFRACTION OPTICS
    Publication number: 20170363880
    Abstract: Diffractive optical elements and methods for their fabrication are disclosed. In one aspect, a diffractive optical element is disclosed, which comprises a polymeric substrate substantially transparent to at least one electromagnetic radiation wavelength, and a plurality of metallic inclusions distributed in said polymeric substrate according to a predefined pattern such that said inclusions can collectively diffract at least a portion of incident radiation having said at least one radiation wavelength.
    Type: Application
    Filed: December 3, 2015
    Publication date: December 21, 2017
    Inventors: Eric Mazur, Michael Gerhard Moebius, Kevin Vora, Seung Yeon Kang, Phillip Alejandro Munoz, Guoliang Deng
  • Apparatus for recording three dimensional video and movie camera
    Patent number: 7440020
    Abstract: The present invention is related to an apparatus for recording three dimensional video, and a movie camera which intend to allow recording of images in stereoscopic 3-D with a normal movie camera. This apparatus makes it possible to record images in stereoscopic 3-D which have the same color and brightness of images recorded in stereoscopic 2-D.
    Type: Grant
    Filed: April 13, 2002
    Date of Patent: October 21, 2008
    Inventor: Seung-Yeon Kang
  • Apparatus for recording three dimensional video and movie camera
    Publication number: 20040165062
    Abstract: The present invention is related to an apparatus for recording three dimensional video, and a movie camera which intend to allow recording of images in stereoscopic 3-D with a normal movie camera. This apparatus makes it possible to record images in stereoscopic 3-D which have the same color and brightness of images recorded in stereoscopic 2-D.
    Type: Application
    Filed: October 6, 2003
    Publication date: August 26, 2004
    Inventor: Seung-Yeon Kang