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. 01, 2022
Filed:
Sep. 10, 2020
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventor:
Jeong Jun Lee, Gwangju-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
G11C 7/1009 (2013.01); G11C 7/1084 (2013.01); G11C 7/1087 (2013.01); G11C 7/1096 (2013.01);
Abstract
An electronic device includes an operation control circuit and an input data generation circuit. The operation control circuit generates a detection signal and an internal masking signal based on a masking signal and data during a write operation. The input data generation circuit converts input data based on the internal masking signal to generate converted data. In addition, the input data generation circuit selects and outputs either the converted data or drive data as the input data, which are input to a data storage circuit, based on the detection signal.