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:
Dec. 08, 2009
Filed:
Apr. 28, 2008
Wataru Ikeda, Osaka, JP;
Hiroaki Iwamoto, Osaka, JP;
Tomoyuki Okada, Nara, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A BD-ROM playback apparatus simultaneously executes reproduction of a title including an AVClip and executes an application. The BD-ROM playback apparatus includes a BD-J module () executing an application, a playback control engine () for playing the AVClip belonging to one title, and a module manager () for controlling branching between a plurality of titles. The title includes a data management table. The data management table indicates an application read priority level for each title. The BD-J module () includes a java virtual machine (), a local memory (), and an application manager () for loading the application to the local memory (). The application manager () reads in the application into the local memory () according to the read priority level of each application and the memory size of the local memory ().