Cryptography – Communication system using cryptography – Time segment interchange
Reexamination Certificate
2006-12-26
2006-12-26
Barron, Jr., Gilberto (Department: 2132)
Cryptography
Communication system using cryptography
Time segment interchange
C380S217000, C375S240010
Reexamination Certificate
active
07155010
ABSTRACT:
A computer readable medium having a data packet stored therein for causing a functional change in the operation of a device is disclosed. In one embodiment, the data packet is comprised of a scalably encoded, progressively encrypted data portion. In the present embodiment, the data packet further includes a header data portion corresponding to the scalably encoded, progressively encrypted data portion. The header data portion includes information adapted to be used by a transcoder to transcode the scalably encoded, progressively encrypted, data portion.
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Apostolopoulos John G.
Wee Susie J.
Barron Jr. Gilberto
Dinh Minh
Hewlett--Packard Development Company, L.P.
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