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?
You’re not missing anything. There was a period of time where a lot of patents were granted for “basic idea, but on a computer!” The USPTO stopped doing it and these patents, which should have never been issued, have been systematically invalidated, including most of this guy’s. He’s a classic patent troll suing over patents that were then invalidated.
One of the criteria for whether a patent is valid or not is that it is “non-obvious.” I remember reading about a patent troll who held a patent on a “system for distributing software updates over a computer network.” Which is, forgive the pun, a patently obvious use for a computer network.
People had been talking about buying music and videos online for at least a decade before this guy filed his patents. IANAL (or an engineer) but nothing in the patents seems more detailed than “sell music online, accept money for it, make sure people don’t copy it.” Which boils down to “buy music, but on the computer!” to borrow your phrasing.
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?
You’re not missing anything. There was a period of time where a lot of patents were granted for “basic idea, but on a computer!” The USPTO stopped doing it and these patents, which should have never been issued, have been systematically invalidated, including most of this guy’s. He’s a classic patent troll suing over patents that were then invalidated.
One of the criteria for whether a patent is valid or not is that it is “non-obvious.” I remember reading about a patent troll who held a patent on a “system for distributing software updates over a computer network.” Which is, forgive the pun, a patently obvious use for a computer network.
People had been talking about buying music and videos online for at least a decade before this guy filed his patents. IANAL (or an engineer) but nothing in the patents seems more detailed than “sell music online, accept money for it, make sure people don’t copy it.” Which boils down to “buy music, but on the computer!” to borrow your phrasing.