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:
Aug. 15, 2017
Filed:
Oct. 20, 2014
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventor:
Sang Jin Byeon, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 5/14 (2006.01); G11C 29/02 (2006.01); G11C 5/02 (2006.01); G11C 8/12 (2006.01); G11C 29/04 (2006.01); G11C 29/44 (2006.01);
U.S. Cl.
CPC ...
G11C 5/147 (2013.01); G11C 5/148 (2013.01); G11C 29/021 (2013.01); G11C 29/028 (2013.01); G11C 5/025 (2013.01); G11C 8/12 (2013.01); G11C 2029/0411 (2013.01); G11C 2029/4402 (2013.01);
Abstract
A semiconductor memory apparatus includes an effective region which is a portion of the memory region and functions as a data storage space, a residual region which is another portion of the memory region, and a capacity control circuit which restricts supply of power and signals to the residual region.