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:
Mar. 29, 2022
Filed:
Dec. 19, 2019
Huawei Technologies Co., Ltd., Guangdong, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A memory device includes a storage unit array and a controller. The storage unit array contains storage units arranged in M rows and N columns and has M word lines and N bit line pairs. Each of the N bit line pairs includes a bit line and a source line. In operation, after obtaining Q rows of data that are to be written into Q rows of storage units in the storage unit array, the controller writes a first value into each of storage units in a column j in P columns of storage units. The controller then determines to-be-written rows in the Q rows of data, and writes in parallel a second value into each of storage units of the to-be-written rows in the storage units in the column j.