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. 03, 2014
Filed:
Jan. 11, 2012
Dong-seok Suh, Hwasung, KR;
Tae-seong Park, Hwasung, KR;
Dong-Seok Suh, Hwasung, KR;
Tae-Seong Park, Hwasung, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A storage node may include a lower electrode, a phase change layer on the lower electrode and an upper electrode on the phase change layer, and the lower electrode and the upper electrode may be composed of thermoelectric materials having a melting point higher than that of the phase change layer, and having different conductivity types. An upper surface of the lower electrode may have a recessed shape, and a lower electrode contact layer may be provided between the lower electrode and the phase change layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile