It's judgements like this that stop cell phone makers deciding that it's cheaper to just copy our inventions than pay us a licence fee. When they "copy" your "

It's judgements like this that stop cell phone makers deciding that it's cheaper to just copy our inventions than pay us a licence fee. When they "copy" your "inventions", are they actually reading your patents and building exactly the same thing? Or are they solving the problem in a way that is straightforward for skilled engineers, thereby producing a design that resembles yours even though they've never seen it? If it's the latter, and you're suing them for it, then yes, you're working for a patent troll.