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:
May. 04, 2021
Filed:
Aug. 30, 2019
International Business Machines Corporation, Armonk, NY (US);
Robert Edward Galbraith, Rochester, MN (US);
Damir Anthony Jamsek, Austin, TX (US);
Andrew Kenneth Martin, Austin, TX (US);
Daniel Frank Moertl, Rochester, MN (US);
Mussie T. Negussie, Sacramento, CA (US);
Thomas Mittelholzer, Zurich, CH;
Nikolaos Papandreou, Thalwil, CH;
Charalampos Pozidis, Thalwil, CH;
Milos Stanisavljevic, Adliswil, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A memory system and method for storing data in one or more storage chips is disclosed. The memory system includes one or more storage dies included in each storage chip and a controller. Each of the plurality of storage dies further comprises one or more media replacement unit (MRU) groups. The controller includes a translation module, the translation module further comprising: a chip select table (CST) configured to identify one or more valid storage chips during translation for performing a read/write operation, and a media repair table (MRT) corresponding to each of storage chips, each MRT configured to identify one or more storage dies during translation for performing a read/write operation.