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.:

US 9842647 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 12, 2017

Filed:

Sep. 15, 2016
Applicant:

Hewlett Packard Enterprise Development Lp, Houston, TX (US);

Inventors:

John Paul Strachan, San Carlos, CA (US);

Brent Buchanan, Fort Collins, CO (US);

Emmanuelle Merced Grafals, Palo Alto, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 13/00 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G11C 13/0069 (2013.01); G11C 29/52 (2013.01);
Abstract

Examples include a method of programming resistive random access memory (RRAM) array for analog computations. In some examples, a selected RRAM cell of the RRAM array may be programmed with a selected target conductance and a programmed conductance error of the selected RRAM cell may be determined. A neighboring RRAM cell may be programmed with an error corrected target conductance that is a function of a neighboring target conductance and the programmed conductance error of the selected RRAM cell. The neighboring RRAM cell may be in a same row or a same column as the selected RRAM cell. The selected RRAM cell and neighboring RRAM cell are programmed such that the RRAM array is programmed for an analog computation.


Find Patent Forward Citations

Strachan, John. (2017). Programming of resistive random access memory for analog computation (U.S. Patent No. 9842647). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9842647

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