Electrical computers and digital processing systems: support – Data processing protection using cryptography
Reexamination Certificate
2006-12-05
2006-12-05
Zand, Kambiz (Department: 2132)
Electrical computers and digital processing systems: support
Data processing protection using cryptography
C713S192000, C380S212000, C380S216000
Reexamination Certificate
active
07146506
ABSTRACT:
A system for receiving and processing digital video information such as a digital television broadcast, includes a modular platform which receives a plurality of hot pluggable cards. The platform is coupled by a high data rate graphics bus to a digital television display. The bus may provide encrypted information to prevent piracy of the video. Because the platform is modular in design, upgrades to the digital video system may be easily implemented using hot pluggable technology without changing the display. Thus, advances in electronics may be incorporated into the platform without necessitating that the owner replace the display.
REFERENCES:
patent: 4734921 (1988-03-01), Giangano et al.
patent: 4916736 (1990-04-01), Ryan
patent: 5195136 (1993-03-01), Hardy et al.
patent: 5650831 (1997-07-01), Farwell
patent: 5699426 (1997-12-01), Tsukamoto et al.
patent: 5784427 (1998-07-01), Bennett et al.
patent: 5963909 (1999-10-01), Warren et al.
patent: 6005940 (1999-12-01), Kulinets
patent: 6137539 (2000-10-01), Lownes et al.
patent: 6236727 (2001-05-01), Ciacelli et al.
patent: 6847335 (2005-01-01), Chang et al.
“Device Bay Interface Specification,” Compaq, Intel, Microsoft, Revision 0.85, Feb. 6, 1998, pp. 14-16, 19-20, 25 and 112.
Bill Pearson, “USB and 1394 Living Together in Harmony,” Intel Corporation, 1998.
“Digital Visual Interface DVI,” Digital Display Working Group Promoters, Revision 1.0, Apr. 2, 1999, pp. 1-62.
Hannah Eric C.
Jacobson Carol A.
Vannier David S.
Trop Pruner & Hu P.C.
Zand Kambiz
LandOfFree
Digital video display system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital video display system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital video display system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3712388