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. 09, 2020
Filed:
Mar. 28, 2018
Intel Corporation, Santa Clara, CA (US);
Prashant S. Damle, Portland, OR (US);
Wei Fang, El Dorado Hills, CA (US);
Albert Fazio, Saratoga, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A memory device includes a memory array having multiple nonvolatile memory cells that stores data as a set or a reset state of the memory cells. The nonvolatile memory cells can be resistance-based memory, which stores data based on resistive state of the memory cells. A controller coupled to the memory array periodically samples set and reset margins for memory cells of the memory array. Responsive to detection of a change in a margin, the system can adaptively adjust a preset electrical setting used to differentiate between a set state and a reset state.