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:
Nov. 30, 2021
Filed:
Jun. 30, 2020
Western Digital Technologies, Inc., San Jose, CA (US);
Ran Zamir, Ramat Gan, IL;
Dudy Avraham, Tel Aviv, IL;
Eran Sharon, Rishon Lezion, IL;
Idan Alrod, Herzliya, IL;
Idan Goldenberg, Ramat Hasharon, IL;
Omer Fainzilber, Even-Yehuda, IL;
Yuri Ryabinin, Beer-Sheva, IL;
Yan Dumchin, Beer-Sheva, IL;
Igal Mariasin, Beer-Shiva, IL;
Eran Banani, Meitar, IL;
WESTERN DIGITAL TECHNOLOGIES, INC., San Jose, CA (US);
Abstract
An error correcting code (ECC) decoder for a non-volatile memory device is configured to decode data stored by the non-volatile memory device using a parity check matrix with columns of different column weights. The ECC decoder is further configured to artificially slow processing of one or more of the columns of the parity check matrix in response to column weights for the one or more columns satisfying a threshold.