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. 28, 2015
Filed:
Dec. 09, 2013
Applicant:
SK Hynix Inc., Incheon-si Gyeonggi-do, KR;
Inventors:
Sang Il Park, Suwon-si, KR;
Joo Hwan Cho, Seongnam-si, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 7/12 (2006.01);
U.S. Cl.
CPC ...
G11C 7/12 (2013.01);
Abstract
A data training device includes a training control block configured to activate driving signals for driving a bit line sense amplifier, with a word line deactivated, when a write training operation is performed according to a mode register write command; and the bit line sense amplifier configured to store training data according to the driving signals from the training control block.