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:
Jul. 05, 2016
Filed:
Jul. 07, 2015
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventors:
Keon Soo Shim, Icheon-si, KR;
Bong Yeol Park, Cheongju-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/04 (2006.01); G11C 16/26 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
G11C 16/26 (2013.01); G11C 16/0483 (2013.01);
Abstract
Disclosed are a semiconductor memory device, a memory system including the same, and an operating method thereof. The memory system includes: a semiconductor memory device including a plurality of memory chips; and a controller configured to measure a cell current of each of the plurality of memory chips, generate temperature compensation data corresponding to the measured cell current, and store the generated temperature compensation data in each of the plurality of memory chips.