The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2013
Filed:
Aug. 24, 2010
Sechung OH, Suwon-si, KR;
Jangeun Lee, Suwon-si, KR;
Jeahyoung Lee, Seoul, KR;
Woojin Kim, Yongin-si, KR;
Woo Chang Lim, Hwaseong-si, KR;
Junho Jeong, Suwon-si, KR;
Sukhun Choi, Suwon-si, KR;
Sechung Oh, Suwon-si, KR;
Jangeun Lee, Suwon-si, KR;
Jeahyoung Lee, Seoul, KR;
Woojin Kim, Yongin-si, KR;
Woo Chang Lim, Hwaseong-si, KR;
Junho Jeong, Suwon-si, KR;
Sukhun Choi, Suwon-si, KR;
Abstract
A magnetic memory device may include a first vertical magnetic layer, a non-magnetic layer on the first vertical magnetic layer, and a first junction magnetic layer on the non-magnetic layer, with the non-magnetic layer being between the first vertical magnetic layer and the first junction magnetic layer. A tunnel barrier may be on the first junction magnetic layer, with the first junction magnetic layer being between the non-magnetic layer and the tunnel barrier. A second junction magnetic layer may be on the tunnel barrier with the tunnel barrier being between the first and second junction magnetic layers, and a second vertical magnetic layer may be on the second junction magnetic layer with the second junction magnetic layer being between the tunnel barrier and the second vertical magnetic layer.