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:
Jun. 10, 2008
Filed:
Jun. 05, 2006
Applicant:
Kyung-woo Nam, Seoul, KR;
Inventor:
Kyung-Woo Nam, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device includes a column enable signal generator, a row enable signal generator and a final column enable signal generator. The column signal enable generator may generate a latency control signal and generating a buffered clock signal as a column enable signal in response to the latency control signal. The row enable signal generator may generate a row enable signal. The final column enable signal generator may generate a first signal in response to the column enable signal, a second signal in response to the row enable signal, and may output the first and/or the second signal as a final column enable signal.