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:
Oct. 20, 2009
Filed:
Jun. 11, 2007
Applicant:
Shin Ho Chu, Icheon-si, KR;
Inventor:
Shin Ho Chu, Icheon-si, KR;
Assignee:
Hynix Semiconductor Inc., Icheon-si, KR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 5/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A deep power down mode control circuit is provided. The deep power down mode control circuit includes a deep power down signal generator for outputting a deep power down signal in response to a burst command signal and a clock enable signal, and a deep power down delay controller for delaying the deep power down signal for a predetermined delay time, and outputting the delayed signal.