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Re: Acacai - IMPA's legal.zip & prior art.
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10-08-2003, 03:30 AM
goBigtime
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Posts: 7,761
Re: Acacai - IMPA's legal.zip & prior art.
Just went over a few of the patents the IMPA is citing as prior art in that legal.zip file they made public earlier....
(1987) Patent 4,506,387 --- Programming on demand cable system & method.
(1978) Patent 4,734,765 --- Video/audio information transmission system.
(1988) Patent 4,890,320 --- Television broadcast system for selective transmission of viewer-chosen programs at viewer-requested times.
(1988) Patent 4,949,187 --- Video communications system having a remotely controlled central source of video and audio data.
Wow.
(ugh spelled Acacia wrong in the topic)
Last edited by goBigtime
; 10-08-2003 at
03:33 AM
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