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. 03, 2021
Filed:
Nov. 25, 2019
SK Hynix Inc., Icheon-si, KR;
Dae Sung Kim, Icheon-si, KR;
Kwang Hyun Kim, Yongin-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
An error correction circuit using a BCH code may include a decoder performing at least one of a first error correction decoding using a first error correction capability or a second error correction decoding using a second error correction capability and an encoder generating a codeword based on a message and a generation matrix corresponding to the first error correction capability and generating an additional parity based on the codeword and one or more rows of a parity check matrix corresponding to the second error correction capability, wherein a syndrome vector generated based on a read vector corresponding to the codeword is used during the first error correction decoding and an additional syndrome generated based on the additional parity is used during the second error correction decoding, and wherein the one or more rows are extended from a parity check matrix corresponding to the first error correction capability.