I am not taking sides. Don't have all the data. I'll just say that there's a huge difference between "Research & Development" and only "Development". The first is far more time consuming, risky and expensive. The second is a clear and guided roadmap that you simply follow to completion.
I used to be an idealist. I bought the whole idea of "just build a better product" without question. And so I did. Many years ago I embarked in the development of electronic products for a specific industry while trenching new territory and bringing new ideas to the user base. I opted not to file for patents because, well, they were expensive and I was going to just beat them with a better product. Or so I thought.
The first product took about a year and a half in R&D. Lots of work. Lots of problems to solve. Lots to learn. It finally got out and we did really good business right out of the gate. Hundreds of thousands of dollars per month. Eight months later competitors came out with devices offering about 60% of what we were doing at half the price.
It nearly killed the business. A six month month run with a hardware product isn't enough to recoup your R&D. Our competitors had the advantage of only having to do the "D" part because they copied and stole as much as they could. Never mind the fact that they did not have to trench new territory and actually test to see if there was a market there.
The lessons I learned during this period were invaluable (and very painful). Patents do have reason to exist and should not be ignored. People will cheat and steal in business the first chance they get. It takes a special kind of person to honor an agreement without the threat of serious financial harm through litigation if violated. People will violate NDA's and use them to get your ideas and insight under all kinds of pretenses.
Business is war. I was an idealist. An idiot. Live and learn.
I don't know about the Apple vs. Samsung issue. Frankly, I don't have the time to dive into the details. Even if it did, it would be a huge waste of my time as I have nothing to gain from such an exercise. Not taking sides, here's hoping that the courts get it right.