Patents by Inventor Young Chan WON

Young Chan WON 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).

  • Multilayered magnetic thin film stack and nonvolatile memory device having the same
    Patent number: 9755140
    Abstract: A multilayered magnetic thin-film stack including a tunneling barrier layer; a magnetic finned layer formed on a first surface of the tunneling barrier layer; and a magnetic free layer formed on a second surface of the tunneling barrier layer, which is opposite to the first surface, wherein at least one of the magnetic finned layer and the magnetic free layer includes a FeZr alloy layer and a first magnetic layer having a (001) bcc structure between the FeZr alloy layer and the tunneling barrier layer.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: September 5, 2017
    Assignees: SK HYNIX INC., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Sang Ho Lim, Tae Young Lee, Young Chan Won, Seong Rae Lee
  • MULTILAYERED MAGNETIC THIN FILM STACK AND NONVOLATILE MEMORY DEVICE HAVING THE SAME
    Publication number: 20160099407
    Abstract: A multilayered magnetic thin-film stack including a tunneling barrier layer; a magnetic finned layer formed on a first surface of the tunneling barrier layer; and a magnetic free layer formed on a second surface of the tunneling barrier layer, which is opposite to the first surface, wherein at least one of the magnetic finned layer and the magnetic free layer includes a FeZr alloy layer and a first magnetic layer having a (001) bcc structure between the FeZr alloy layer and the tunneling barrier layer.
    Type: Application
    Filed: May 12, 2015
    Publication date: April 7, 2016
    Inventors: Sang Ho LIM, Tae Young LEE, Young Chan WON, Seong Rae LEE