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:
Jul. 05, 2022
Filed:
Mar. 18, 2020
SK Hynix Inc., Gyeonggi-do, KR;
Jeen Park, Gyeonggi-do, KR;
Hyeong Ju Na, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A controller, a memory system, and operating methods thereof are disclosed. A memory system includes at least one nonvolatile memory device and a controller configured to control the nonvolatile memory device. The at least one nonvolatile memory device includes a super block including a plurality of way interleaving memory blocks and each of memory cells included in the plurality of way interleaving memory blocks operates in a first mode which stores N-bit (wherein N is a natural number of 2 or more) data. The controller generates a reproduction super block by replacing at least one bad block among the plurality of way interleaving memory blocks included in the super block with a non-way interleaving spare block and sets each of memory cells included in the non-way interleaving spare block to operate in a second mode which stores M-bit (wherein M is a natural number smaller than N) data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile