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:
Aug. 22, 2017
Filed:
Jun. 02, 2016
SK Hynix Inc., Gyeonggi-do, KR;
Nak-Kyu Park, Gyeonggi-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor memory device may include: a plurality of memory mats; and a plurality of sense amplifier arrays arranged alternately with the memory mats, each sense amplifier array being suitable for sensing and amplifying data of memory mats adjacent thereto, wherein during a data sensing operation to a memory mat among the plurality of memory mats, in addition to a sense amplifier for the memory mat and sense amplifiers positioned immediately above and below the sense amplifier for the memory mat, at least one additional sense amplifier closest to the sense amplifier for the memory mat is also activated for providing additional amplification.