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:
Apr. 19, 2011
Filed:
May. 15, 2008
Kenji Tagawa, Katano, JP;
Hideki Matsushima, Studio City, CA (US);
Teruto Hirota, Moriguchi, JP;
Tomokazu Ishikawa, Toyonaka, JP;
Shinji Inoue, Neyagawa, JP;
Masayuki Kozuka, Arcadia, CA (US);
Kenji Tagawa, Katano, JP;
Hideki Matsushima, Studio City, CA (US);
Teruto Hirota, Moriguchi, JP;
Tomokazu Ishikawa, Toyonaka, JP;
Shinji Inoue, Neyagawa, JP;
Masayuki Kozuka, Arcadia, CA (US);
Panasonic Corporation, Osaka, JP;
Abstract
A semiconductor memory card stores a plurality of audio objects (AOBs) that compose a plurality of tracks and playlist information showing a reproduction order for the tracks. The semiconductor memory card also stores, as resume information (PLMG_RSM_PL), (1) a Playlist_Number showing which playlist information was used the last time playback was performed for the semiconductor memory card, (2) a Track_Number showing the last track to be played back, and (3) a Playback_Time showing a position at which where playback was stopped as a time expressed in relation to the start of the track.