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:
Dec. 31, 2019
Filed:
Mar. 19, 2018
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Sang-uhn Cha, Yongin-si, KR;
In-woo Jun, Hwaseong-si, KR;
Abstract
A memory device is configured to perform a parallel read-modify-write operation, which generates a syndrome for first partial data read from a memory cell array and second partial data according to a data mask option, corrects an error of the second partial data, generates merged data by combining second data with the corrected second partial data, and generates an internal parity for the merged data. The memory device sets the second partial data to binary values of 0, generates third data by combining the second partial data set to the binary values of 0 with the second data, generates a third parity for the third data, and generates an internal parity for the merged data based on the syndrome, a partial parity, and the third parity.