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. 26, 2016
Filed:
Apr. 09, 2015
SK Hynix Inc., Gyeonggi-do, KR;
Jung-Taek You, Gyeonggi-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A repair circuit includes a column repair signal generation block suitable for comparing an input address with respective first and second repair addresses in response to a mode control signal, and generating first and second column repair signals; a normal decoder suitable for accessing any one of a first normal column line corresponding to the input address and a second normal column line corresponding to an address that is different in terms of a most significant bit from the input address, in response to the first and second column repair signals; and a redundancy decoder suitable for decoding the first repair address in response to the first and second column repair signals, wherein the second repair address is generated by inverting a most significant bit of the first repair signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile