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. 20, 2015
Filed:
Dec. 17, 2013
SK Hynix Inc., Gyeonggi-do, KR;
Doo-Chan Lee, Gyeonggi-do, KR;
Choung-Ki Song, Gyeonggi-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A memory including a first cell block comprising a plurality of first word line groups, and one or more first redundancy word line groups each corresponding to one hit signal of a plurality of hit signals; a second cell block comprising a plurality of second word line groups, and one or more second redundancy word line groups each corresponding to one hit signal of the plurality of hit signals; and a control unit suitable for selecting a cell block and a word line in response to a first input address and refreshing a selected word line based on an input address inputted after the first input address, while refreshing one or more adjacent word lines adjacent to a first selected word line, which is selected by the first input address, in response to the first input address and the hit signals when the first selected word line is adjacent to a redundancy word line, wherein the first input address is first inputted in a target refresh section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile