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:
Nov. 27, 2012
Filed:
Apr. 22, 2009
Young-jin Cho, Suwon-si, KR;
Hyung-soon Shin, Seoul, KR;
Seung-jun Lee, Seoul, KR;
Sun-ae Seo, Hwaseong-si, KR;
Sung-chul Lee, Osan-si, KR;
Ji-young Bae, Seongnam-si, KR;
Young-jin Cho, Suwon-si, KR;
Hyung-soon Shin, Seoul, KR;
Seung-jun Lee, Seoul, KR;
Sun-ae Seo, Hwaseong-si, KR;
Sung-chul Lee, Osan-si, KR;
Ji-young Bae, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An information storage device includes a storage node, a write unit configured to write information to a first magnetic domain region of the storage node, and a read unit configured to read information from a second magnetic domain region of the storage node. The information storage device further includes a temporary storage unit configured to temporarily store information read by the read unit, and a write control unit electrically connected to the temporary storage unit and configured to control current supplied to the write unit. The information read from the second magnetic domain region is stored in the temporary storage unit and written to the first magnetic domain region.