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:
Sep. 06, 2016
Filed:
Apr. 30, 2014
Adesto Technologies Corporation, Sunnyvale, CA (US);
Ming Sang Kwan, San Leandro, CA (US);
Adesto Technologies Corporation, Sunnyvale, CA (US);
Abstract
In one embodiment, a resistive switching memory device can include: (i) a plurality of resistive memory cells arranged in a plurality of array blocks, where each resistive memory cell is configured to be programmed to a low resistance state by application of a program voltage in a forward bias direction, and to be erased to a high resistance state by application of an erase voltage in a reverse bias direction; (ii) a plurality of anode plates corresponding to the plurality of array blocks, where each resistive memory cell can include a resistive storage element having an anode coupled to one of the anode plates; (iii) an inactive ring surrounding the plurality of anode plates, where the inactive ring can include a same material as each of the plurality of anode plates; and (iv) a plurality of boundary cells located under the inactive ring.