Information security – Protection of hardware
Reexamination Certificate
2007-06-19
2007-06-19
Barron, Gilberto (Department: 2132)
Information security
Protection of hardware
C726S035000, C713S189000, C713S194000, C380S258000, C709S224000
Reexamination Certificate
active
10191346
ABSTRACT:
One or more embodiments of the invention provide a method, apparatus, system, and article of manufacture for monitoring components of a digital cinema system. A digital cinema system utilizes an exhibitor system (that has one or more components) to display media content. A configuration of the exhibitor system is stored in the exhibitor system. The integrity of the configuration is then determined by querying each of the components. Software agents on each of the components respond to the query. Based on the configuration and the responses received, the integrity of the exhibitor system is determined.
REFERENCES:
patent: 5509073 (1996-04-01), Monnin
D. Kirovski, M. Peinado, F.A.P. Petitcolas: “Digital Rights Management for Digital Cinema”, Inter. Symp. on Optical Science & Tech.—Security in Imaging: Theory & Applications, San Diego, CA, Jul. 2001.
National Association of Theatre Owners; “Digital Cinema User Requirements”, Feb. 22, 2002.
“Data Transport and Processing in a Digital Cinema Theatre System”, by Hose, Winchell, Walker and Ratzel; Qualcomm Incorporated from the 36th Advanced Motion Imaging Conference dated Feb. 7-9, 2002.
Steven A. Morley, (1998) “Making Digital Cinema Actually Happen—What It Takes and Who's Going to Do It”, QUALCOMM, Inc., pp. 1-17.
Ng Joseph S.
Rodriguez Ismael
Smith Antonie C.
Barron Gilberto
Gates & Cooper LLP
Nobahar A.
The Boeing Company
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