Maybe someone can EL5 this to me, but having looked at their patents from the other side of the pond, I just don’t get it.
It looks like the patent is a bunch of legal jargon that basically just says something to the tune of “save a key on in memory on a device, then use that key to validate purchases.” And is was granted in the late 2000’s.
How is this not a patent troll? Isn’t this stuff that existed before the patent was granted and an obvious solution that many engineers would easily come to?
What am I missing?