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:
Jun. 13, 2006
Filed:
Apr. 20, 2004
Hyung-rok OH, Gyeonggi-do, KR;
Woo-yeong Cho, Gyeonggi-do, KR;
Su-yeon Kim, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A magnetic random access memory device includes a digit line, a bit line, and a magnetic memory cell disposed in an intersection between the digit line and the bit line. The digit line is extended in a first direction on a substrate. The bit line is extended in a second direction on the substrate. The magnetic memory cell includes a rectangular free magnetic layer magnetized in a direction according to an externally applied magnetic field. A major axis of the rectangular free magnetic layer is substantially parallel to the first direction, and a minor axis of the rectangular free magnetic layer is substantially parallel to the second direction. Thus, multiple input/output program (write) operations and multiple input/output repair operations may be effectively performed.