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. 15, 2014
Filed:
Aug. 22, 2012
Kyong Ha Lee, Yongin-si, KR;
Kyong Ha Lee, Yongin-si, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor memory device including a first edge region for receiving a write command through a first pad portion to generate a column enable signal used in creation of a column selection signal; a second edge region including a data transmission control circuit capable of receiving an input data and a data strobe signal through a second pad portion and capable of receiving an address signal from the first pad portion to generate and output transmission data, the data transmission control circuit capable of outputting the column enable signal transmitted from the first edge region; and a core region including a column control portion that is capable of processing the transmission data in response to the column enable signal outputted from the second edge region to send the transmission data to bit lines electrically connected to memory cells.