Title:
劇場公演から生ずるコンテンツ信号の検出および阻止
Document Type and Number:
Japanese Patent JP4719276
Kind Code:
B2
Abstract:
A system and method of detecting and thwarting the use of unauthorized imaging systems at theatrical performances. A method includes determining, using a computing device and stored emission signatures of a plurality of different imaging devices, whether an emission is indicative of a presence of an imaging device that has transmitted a content signal and in response to determining that the emission is indicative of the presence of the imaging device that has transmitted the content signal, and initiating, using the computing device, transmission of a thwarting signal from a signal generator to thwart the imaging device.
Inventors:
Light Elliott Dee.
Roberts John El.
Roberts John El.
Application Number:
JP2008534750A
Publication Date:
July 06, 2011
Filing Date:
October 06, 2006
Export Citation:
Assignee:
Octo N. Sea 19 El L Sea
International Classes:
G06Q50/00; G08B15/00
Domestic Patent References:
| JP2005051487A | ||||
| JP2001086101A | ||||
| JP2004111213A | ||||
| JP2000152217A | ||||
| JP2004333562A | ||||
| JP2001186546A |
Other References:
月刊コンピュータ・ダイジェスト 第28巻 第4号,東方通信社 古川 猛,第28巻, 第4号,p73
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe