Content data recording apparatus with encryption by media ID

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8437618
APP PUB NO 20060204210A1
SERIAL NO

11372562

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an apparatus capable of mounting a recording medium for recording content data, an information acquisition section acquires protection information from a server, which indicates whether or not content data supplied from the server needs to be protected. A protection determination section determines whether or not the content data needs to be protected according to the protection information. When the content data needs to be protected, an ID determination section further determines whether or not a unique identification code is provided which uniquely identifies a recording medium mounted on the apparatus. When the recording medium has the unique identification, a recording destination settling section settles that recording medium to be a content recording destination. A data acquisition section acquires content data from the server. An encryption section encrypts the acquired content data using the unique identification code. A data recording section records the encrypted content data in the recording medium settled to be the content recording destination.

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Patent Owner(s)

Patent OwnerAddress
YAMAHA CORPORATION10-1 NAKAZAWA-CHO CHUO-KU HAMAMATSU-SHI SHIZUOKA 4308650 ?4308650

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oshima, Ikuro Machida, JP 6 14
Yanase, Tsutomu Hamamatsu, JP 27 192

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