A visit from the trolls
Posted Oct 15, 2007 17:05 UTC (Mon) by withaar
Parent article: A visit from the trolls
I wonder how the old mainframe terminal systems fit in this description. At least half seems to fit the description.
The first patent is over 20 years old, so it should has expired. Unless there are substantive innovations (that therefore are outside of the original patent which has become prior art) the other patents will be much weakened.
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