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:
Nov. 01, 2022
Filed:
Sep. 10, 2020
Micron Technology, Inc., Boise, ID (US);
Harish Reddy Singidi, Fremont, CA (US);
Xiangang Luo, Fremont, CA (US);
Preston Allen Thomson, Boise, ID (US);
Michael G. McNeeley, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A variety of applications can include apparatus and/or methods that provide parity protection to data spread over multiple memory devices of a memory system. Parity is stored in a buffer, where the parity is generated from portions of data written to a page having a different portion of the page in a portion of each plane of one or more planes of the multiple memory devices. Parity is stored in the buffer for each page. In response to a determination that a transfer criterion is satisfied, the parity data in the buffer is transferred from the buffer to a temporary block. After programming data into the block to close the block, a verification of the block with respect to data errors is conducted. In response to passing the verification, the temporary block can be released for use in a next data write operation. Additional apparatus, systems, and methods are disclosed.