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. 24, 2015
Filed:
Mar. 18, 2010
Misato Ogura, Kanagawa, JP;
Katsumi Ogawa, Kanagawa, JP;
Misato Ogura, Kanagawa, JP;
Katsumi Ogawa, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
A digital cinema management device includes a control unit that manages keys used when exhibiting contents with playback devices and controls a representation of a management window for performing the key management, in which the control unit displays an arrangement representation in the management window and provides a representation at an arrangement position defined by a playback device and content exhibited by the playback device, the representation representing a status of a key used when decoding content corresponding to the arrangement position with a playback device corresponding to the arrangement position.