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:
Dec. 03, 2013
Filed:
Jul. 12, 2011
Applicant:
Seung Han Ryu, Gwangju, KR;
Inventor:
Seung Han Ryu, Gwangju, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A memory system includes a memory device configured to read control data for operating conditions from a content addressed memory (CAM) block by performing a CAM read operation and to perform a data input/output operation based on the control data and a memory controller configured to store the control data of the memory device and to determine whether the memory device is to perform the CAM read operation by comparing the stored control data with the control data of the memory device when an operating mode of the memory device or the memory controller changes.