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:
Mar. 29, 2011
Filed:
Aug. 30, 2005
Satoshi Aoyama, Aichi, JP;
Nobukazu Ohnishi, Aichi, JP;
Shigenori Tsuzuki, Aichi, JP;
Junichiro Soeda, Nara, JP;
Ryohei Wakai, Osaka, JP;
Satoshi Aoyama, Aichi, JP;
Nobukazu Ohnishi, Aichi, JP;
Shigenori Tsuzuki, Aichi, JP;
Junichiro Soeda, Nara, JP;
Ryohei Wakai, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A CDA processing section extracts an unused area of an information recording medium via a disc status management section and a drive control section. The CDA processing section divides the extracted unused areas by a division criteria value MAS, which allows continuous reproduction of a video and audio stream, and reserves areas having the size of the division criteria value MAS as CDAs. This enables continuous reproduction of AV data, and multiple data can be recorded simultaneously.