Recording and reproducing device for reconstructing user data

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United States of America Patent

PATENT NO 9812166
SERIAL NO

15173895

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Abstract

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A recording/reproducing device and a recording/reproducing method, which are capable of improving reliability of data while securing compatibility with a file format employed in a recording medium are provided. Provided is a reconstruction method of reproduction data acquired from a reproducing device that reproduces data from a recording medium in which the data is recorded, performs error correction using a second error correction code specified in a file format employed in the recording medium, and outputs reproduction data, and the reconstruction method of the reproduction data includes obtaining reproduction data from the reproducing device, reading a first error correction code different from the second error correction code from the reproduction data, and performing error correction on the reproduction data using the first error correction code and reconstructing user data.

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Patent Owner(s)

Patent OwnerAddress
HITACHI-LG DATA STORAGE INC22-23 KAIGAN 3-CHOME MINATO-KU TOKYO 108-0022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Hisahiro Tokyo, JP 10 26
Ichikawa, Norimoto Tokyo, JP 17 114

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