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:
Oct. 01, 2019
Filed:
Jul. 25, 2018
SK Hynix Inc., Gyeonggi-do, KR;
Tae-Kyun Kim, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor memory device includes a plurality of banks each having a dedicated line and sharing a global line, a plurality of sub-global lines shared by neighboring banks among the plurality of banks, a plurality of data input/output circuits coupled to the plurality of banks, respectively, through the dedicated line and coupling the dedicated lines of corresponding banks to the sub-global lines in response to bank strobe signals, respectively, and a plurality of data intervention blocks corresponding to the plurality of sub-global lines, respectively, and coupling the global line to corresponding sub-global lines in response to a delayed write strobe signal or read strobe signals.