"Hey little patent, what's wrong?"
"I'm obsolete," comes the sullen reply. "I'm all about detecting user movements in three dimensions, but the competition has that covered. Sure, people might *think* I've patented some kind of wild holographic virtual reality stuff too, but my paperwork only mentions that in the vaguest possible terms. There's no way I can threaten Microsoft."
"Nonsense!" cries the guy. "Follow me. I know a judge in Düsseldorf."