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. 23, 2022
Filed:
May. 26, 2020
SK Hynix Inc., Icheon-si, KR;
Won Gyu Shin, Seoul, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
An error correction code (ECC) decoder includes a syndrome calculation block and a path controller. The syndrome calculation block is configured to perform a syndrome calculation for generating a syndrome from a codeword. The path controller is configured to output data transmitted through first to third paths. The first path is a path for transmitting the codeword to the path controller when no error is detected. The second path includes a single-error decoding logic circuit, and the single-error decoding logic circuit corrects a single error of the codeword to transmit the corrected codeword to the path controller through the second path. The third path includes a multi-error decoding logic circuit, and the multi-error decoding logic circuit corrects at least two errors of the codeword to transmit the corrected codeword to the path controller.