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, 2016
Filed:
Feb. 24, 2014
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventor:
Ha Jun Jeong, Icheon-si, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/42 (2006.01); G06F 11/10 (2006.01); H03M 13/09 (2006.01); G11C 29/04 (2006.01); G11C 29/38 (2006.01);
U.S. Cl.
CPC ...
G11C 29/38 (2013.01); G06F 11/1004 (2013.01); G06F 13/4291 (2013.01); G11C 2029/0411 (2013.01); H03M 13/091 (2013.01);
Abstract
The technology may include: a first error detection operation unit configured to perform a serial error detection operation on a data signal which is inputted in sequence through each of multiple input/output pads, and to generate multiple pieces of preliminary information; and a second error detection operation unit configured to perform a parallel error detection operation on the multiple pieces of preliminary information, and to generate an error detection code.