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:
Dec. 04, 2018
Filed:
Nov. 08, 2016
SK Hynix Inc., Gyeonggi-do OT, KR;
Chenrong Xiong, San Jose, CA (US);
Fan Zhang, Fremont, CA (US);
Aman Bhatia, San Jose, CA (US);
Abhiram Prabhakar, Fremont, CA (US);
HongChich Chou, Milpitas, CA (US);
Naveen Kumar, San Jose, CA (US);
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
Memory systems may include a memory storage, and an error correcting code (ECC) unit suitable for determining a number of unsatisfied check nodes of a channel output in a decoding iteration of a decoding process, updating a flipping indicator of a variable node, comparing the flipping indicator of the variable node with a flipping threshold associated with the decoding process, flipping a bit of the variable node when the flipping indicator is greater than the flipping threshold, and ending the decoding process when decoding is determined to be successful or a maximal iteration number is reached.