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:
Sep. 06, 2016
Filed:
Dec. 15, 2014
SK Hynix Inc., Gyeonggi-do, KR;
Ga-Ram Park, Gyeonggi-do, KR;
Jong-Yeol Yang, Gyeonggi-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A memory device includes: a non-volatile memory circuit suitable for storing hard repair data; a data bus suitable for transmitting the hard repair data during a boot-up operation, and transmitting soft repair data during a soft repair mode; a plurality of registers suitable for storing repair data transmitted through the data bus and activated when the transmitted repair data is stored; a control circuit suitable for selecting a register to store the transmitted repair data among the plurality of the registers, and during the soft repair mode, deactivating a register that stores the same data as the transmitted repair data; and a memory bank suitable for performing a repair operation based on the data stored in a register that is activated among the plurality of the registers.