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:
Feb. 02, 2010
Filed:
Apr. 26, 2007
Chan-kyung Kim, Gyeonngi-do, KR;
Chan-kyung Kim, Gyeonngi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A memory device compensates for delay time variations among multi-bit data. The device includes a first stage and a second stage of data storage units. The first stage of data storage units store first to nth data bits in response to a latch clock signal. The second stage of data storage units store the first to nth data contents output from the first stage of data storage units in response to a reference clock signal. The latch clock signal is obtained by delaying the reference clock signal. The latch clock signal includes first to nth sub latch signals. The sub latch signals are generated at different times according to propagation delay time periods of the corresponding first to nth data contents.