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:
Apr. 08, 2008
Filed:
Feb. 24, 2006
Applicant:
Young-man Ahn, Yongin-si, KR;
Inventor:
Young-Man Ahn, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd, Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided an output buffer circuit for a semiconductor memory device. The output buffer circuit includes: a main buffer and parallel connected auxiliary buffer receiving an input signal. A selection circuit controls the auxiliary buffer by selectively defining a selected input signal in relation to the input signal and an adjacent input signal.