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:
Dec. 22, 2015
Filed:
Aug. 16, 2011
Applicants:
Kyu-min Park, Bucheon-si, KR;
Byoung-sul Kim, Suwon-si, KR;
Hak-yong Lee, Suwon-si, KR;
Jun-ho JO, Hwaseong-si, KR;
Inventors:
Kyu-Min Park, Bucheon-si, KR;
Byoung-Sul Kim, Suwon-si, KR;
Hak-Yong Lee, Suwon-si, KR;
Jun-Ho Jo, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 13/40 (2006.01);
U.S. Cl.
CPC ...
G06F 13/4086 (2013.01);
Abstract
A memory device includes an interface unit and a memory unit. The interface unit receives a clock signal, a command signal and a data signal, internally adjusts input impedance based upon at least one of the command signal and the clock signal, and generates internal control signal of the memory device based upon the command signal and data signal. The memory unit performs read/write operations based upon the internal control signal.