Invention Grant
- Patent Title: Decoder controller, error correction circuit, operating method thereof and data storage device including the same
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Application No.: US16105829Application Date: 2018-08-20
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Publication No.: US10680658B2Publication Date: 2020-06-09
- Inventor: Jang Seob Kim
- Applicant: SK hynix Inc.
- Applicant Address: KR Icheon-si, Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Icheon-si, Gyeonggi-do
- Agency: William Park & Associates Ltd.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3771096e
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H03M13/37 ; G06F11/10 ; H03M13/29 ; H03M13/45
Abstract:
The decoder controller includes flip number management section configured to, after a decoding operation for a codeword of a first direction succeeds, decrease flip numbers of all codewords of a second direction which intersect with the codeword of the first direction and have error-probable areas.
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