Patents by Inventor Junil Tominaga

Junil Tominaga 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).

  • Recording medium having super-resolution near-field structure and method and apparatus for reproducing the same
    Patent number: 7166346
    Abstract: A read-only recording medium for achieving a carrier-to-noise ratio (CNR) using a super-resolution near-field structure (Super-RENS) on which information has been prerecorded includes a substrate having the information recorded on its surface, a reflective layer formed from a phase change material on the substrate, a first dielectric layer formed on the reflective layer, and a mask layer formed from metal oxide or nanoparticles on the first dielectric layer.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: January 23, 2007
    Assignees: Samsung Electronics Co., Ltd., National Institute of Advanced Industrial Science and Technology
    Inventors: Joo-ho Kim, Junil Tominaga, Du-seop Yoon
  • Recording medium having super-resolution near-field structure and method and apparatus for reproducing the same
    Publication number: 20050009260
    Abstract: A read-only recording medium for achieving a carrier-to-noise ratio (CNR) using a super-resolution near-field structure (Super-RENS) on which information has been prerecorded includes a substrate having the information recorded on its surface, a reflective layer formed from a phase change material on the substrate, a first dielectric layer formed on the reflective layer, and a mask layer formed from metal oxide or nanoparticles on the first dielectric layer.
    Type: Application
    Filed: March 31, 2004
    Publication date: January 13, 2005
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Joo-ho Kim, Junil Tominaga, Du-seop Yoon