Sorry - there's something funny about Apple's patent being invalidated by themselves.
Where's the Delorean so we can fix this?
If you read the article, German law required its invalidation. In Germany. In other words, the US is being too kind to the innovator, because we allow them to wait as long as a year to file. This made the patent invalid in Germany, where they value the copier, I suppose. So things are more secret, because a company can't talk about something they are doing in a few months' time, because they lose the patent protection. But that's not important, it's German law so that for them to say for something that affects them.
I think Apple didn't move fast enough to develop the cheap cell phone, which was when they locked up the iPod market. It's time to drop the networks as subsidizers of smartphones on a long, profitable contract, and just make them common carriers.
Honestly, it's a complex societal question, and I do think copyright should be for less time, and more easily available to Joe Blow, too. I think in tech, the protection should be brief; maybe at most 7 years. After that, they've got five years, tops, of FRAND status, until the invention becomes part, or not, of a standard that is free. Ideally, for the corporations, the world's IP laws should be equalized, but I don't think we should give away the air to corporate entities. You shouldn't be sued by tech from the decade before you. Also, I'd make patents untransportable after 7 years, so it becomes useless to patent trolls who are monetizing dead patents that will never see production, or were bought in bulk at corporate estate sales. It always belongs to the patent holder him or herself.