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:
Nov. 14, 2006
Filed:
Jun. 26, 2003
Norikazu Ito, Kanagawa, JP;
Satoshi Yoneya, Kanagawa, JP;
Masakazu Yoshimoto, Kanagawa, JP;
Satoshi Katsuo, Kanagawa, JP;
Jun Yoshikawa, Kanagawa, JP;
Satoshi Yutani, Kanagawa, JP;
Koichi Sato, Tokyo, JP;
Tomohisa Shiga, Kanagawa, JP;
Hiroyuki Fujita, Kanagawa, JP;
Masaki Hirose, Kanagawa, JP;
Norikazu Ito, Kanagawa, JP;
Satoshi Yoneya, Kanagawa, JP;
Masakazu Yoshimoto, Kanagawa, JP;
Satoshi Katsuo, Kanagawa, JP;
Jun Yoshikawa, Kanagawa, JP;
Satoshi Yutani, Kanagawa, JP;
Koichi Sato, Tokyo, JP;
Tomohisa Shiga, Kanagawa, JP;
Hiroyuki Fujita, Kanagawa, JP;
Masaki Hirose, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A data recording and reproducing apparatus () which generates a plurality of divided data through dividing input data Dusing a distributor () if recording data, while generating redundancy-code data Pand Pusing Read-Solomon-code data which can perform error-correcting on a plurality of divided data, and records the divided data and the redundancy-code data P, Pon HDDstoand. The data recording and reproducing apparatus () reproduces the divided data and the redundancy-code data from the HDDstoand, performs error-correcting processing on the divided data based on the redundancy-code data by an error corrector (), and outputs the divided data which have been error-corrected after multiplying the divided data by a data multiplier () if reproducing data.