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:
Apr. 19, 2022
Filed:
May. 06, 2019
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventor:
Sun Myung Choi, Seoul, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/52 (2006.01); G11C 29/12 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
G11C 29/12015 (2013.01); G06F 11/1072 (2013.01);
Abstract
A semiconductor system includes a first semiconductor device and a second semiconductor device. The first semiconductor device outputs an error check enablement signal, an input clock signal, and input data to the second semiconductor device. The first semiconductor device receives an error check signal from the second semiconductor device. The second semiconductor device performs an error check operation for the input data based on the error check enablement signal and the input clock signal to generate the error check signal which is enabled when an error in the input data occurs.