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. 26, 2013
Filed:
Oct. 19, 2009
Hiroaki Iwamoto, Hirakata, JP;
Wataru Ikeda, Osaka, JP;
Tomoyuki Okada, Nara, JP;
Masafumi Okubo, Osaka, JP;
Hiroaki Iwamoto, Hirakata, JP;
Wataru Ikeda, Osaka, JP;
Tomoyuki Okada, Nara, JP;
Masafumi Okubo, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A machine readable disc in which a machine readable application program, a digital stream, and management information including plural pieces of play list information which define playback paths of the digital stream are recorded. The machine readable application program is readable by a virtual machine included in a machine. A life cycle during which the machine readable application program can be read and executed by the virtual machine is specified. The management information includes information that indicates a predetermined piece of play list information, among plural pieces of play list information, which defines a playback path of the digital stream that is played back by a playback control engine included in the machine during the life cycle, simultaneously with the execution of the machine readable application program.