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:
Aug. 28, 2018
Filed:
May. 20, 2015
International Business Machines Corporation, Armonk, NY (US);
Michael B. Healy, Cortlandt Manor, NY (US);
Hillery C. Hunter, Chappaqua, NY (US);
Charles A. Kilmer, Essex Junction, VT (US);
Kyu-hyoun Kim, Chappaqua, NY (US);
Warren E. Maule, Cedar Park, TX (US);
Adam J. McPadden, Underhill, VT (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A memory management system and a method of managing a memory device are described. The system includes a memory device with a memory array to store data and associated error correction coding (ECC) bits and an extended correction table. The extended correction table stores error information additional to the ECC bits for one or more of the data in the memory array. The system also includes a controller to control the memory device to write and read the data.