Patents by Inventor Seung-Yool Lee

Seung-Yool Lee 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).

  • MAGNETIC MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20090206427
    Abstract: A magnetic memory device and a method of fabricating the same. The magnetic memory device includes a free layer, a write element, and a read element. The write element changes the magnetization direction of the free layer, and the read element senses the magnetization direction of the free layer. Herein, the write element includes a current confinement layer having a width smaller than the minimum width of the free layer to locally increase the density of a current flowing through the write element.
    Type: Application
    Filed: February 17, 2009
    Publication date: August 20, 2009
    Applicant: Samsung Electronics Co., Ltd
    Inventors: Se-Chung Oh, Jang-Eun Lee, Kyung-Tae Nam, Woo-Jin Kim, Dae-Kyom Kim, Jun-ho Jeong, Seung-Yool Lee