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:
Jan. 01, 2013
Filed:
Aug. 13, 2010
Applicants:
Yoji Nishio, Tokyo, JP;
Takao Ono, Tokyo, JP;
Inventors:
Yoji Nishio, Tokyo, JP;
Takao Ono, Tokyo, JP;
Assignee:
Elpida Memory, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A memory buffer mounted on a memory module includes a pre-launch function of advancing outputs of address/command signal and a post-launch function of delaying outputs of control signal. A time step increment for pre/post-launch time adjustment is set to be equal to or finer than tCK/32 where tCK is one clock cycle.