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:
Feb. 22, 2011
Filed:
Oct. 22, 2008
Applicant:
Jochen Hoffmann, Colchester, VT (US);
Inventor:
Jochen Hoffmann, Colchester, VT (US);
Assignee:
Qimonda AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of operating a system including a memory device. The method includes, upon receiving a request for an internal hidden refresh for the memory device, latching external command, address, and data information for the memory device. The method further includes placing the memory device in a standby state and during the standby state, performing the internal hidden refresh. The method further includes, after performing the internal hidden refresh, placing the memory device in a state corresponding to the latched external command, address, and data information for the memory device.