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.

Date of Patent:
Dec. 08, 2015

Filed:

Mar. 20, 2015
Applicant:

Adesto Technologies Corporation, Sunnyvale, CA (US);

Inventors:

Chuanding Cheng, San Jose, CA (US);

Shane Hollmer, Grass Valley, CA (US);

Assignee:

Adesto Technologies Corporation, Sunnyvale, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
G11C 13/0069 (2013.01); G11C 13/0011 (2013.01); G11C 13/0061 (2013.01); G11C 13/0064 (2013.01);
Abstract

Structures and methods for controlling operation of a programmable impedance element are disclosed herein. In one embodiment, a method of programming/erasing the programmable impedance element can include: (i) receiving a program/erase command to be executed on the programmable impedance element; (ii) generating, in response to the program/erase command, a program/erase pulse for performing a program/erase operation on the programmable impedance element; (iii) generating a time delay from the program/erase pulse, where the time delay includes additional delay to allow for at least partial dissipation of one or more effects caused by the program/erase operation; and (iv) performing, after the time delay has elapsed, a verify operation to determine if the program/erase operation has successfully programmed/erased the programmable impedance element.


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