Copy-protected audio, video and or data optical disk

Information security – Prevention of unauthorized use of data including prevention...

Reexamination Certificate

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C369S047120, C369S053210

Reexamination Certificate

active

07950061

ABSTRACT:
Copy-Protected Audio, Video and or Data Optical Disk and the Protection Process for such Disk includes a TSR (Terminate and Stay Resident) program which when once installed onto a computer system blocks any attempt to copy any designated Audio, Video or any Data on such Copy-Protected Optical Disk and or the Hard Drive. Additionally this system further includes a means of an optional Password Key which could be a Key Floppy or any suitable media. Optionally the password could be obtained by logging-on to an Internet based authentication terminal that unlocks the system and allows access to the stored contents on the disk for the first time user of the Copy-Protected Optical Disk thus increasing the pay per use revenues for Audio, Video and or Software Sales, Registration and or Rentals.

REFERENCES:
patent: 2004/0103301 (2004-05-01), Inokuchi et al.
patent: 2005/0172122 (2005-08-01), Risan et al.
patent: 2005/0177516 (2005-08-01), Vandewater et al.
patent: 2006/0117314 (2006-06-01), Sato
patent: 2006/0123483 (2006-06-01), Cohen
patent: WO 02075735 (2002-09-01), None
Halderman, J. Alex. “Analysis of the MediaMax CD3 Copy-Prevention System”, Oct. 2003.

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