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:
Oct. 27, 2020
Filed:
Jul. 06, 2018
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jong-Pil Son, Seongnam-si, KR;
Kyo-Min Sohn, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Abstract
A semiconductor memory device which includes a memory cell array, an error injection register set, a data input buffer, a write data generator, and control logic. The error injection register set stores an error bit set, including at least one error bit, based on a first command. The error bit set is associated with a data set to be written in the memory cell array. The data input buffer stores the data set to be written in the memory cell array based on a second command. The write data generator generates a write data set to be written in the memory cell array based on the data set and the error bit set. The control logic controls the error injection register set and the data input buffer.