Apple will have no problem following them into European courts. I'm sure Asia is the same, assuming they feel they can get a fair shake there. Many of the types of patents they are suing for are international in nature.
Different courts have come to different conclusions about the same companies. In the UK, Apple had to say Samsung didn't copy them. In other European countries, Samsung's products had to be changed to avoid a permanent ban. In Korea, Apple and Samsung managed to ban some of each others' products.
In other words, these lawsuits demonstrate international inconsistencies in patent laws, courts, and markets, and will only serve to fragment the international market and make developing a smartphone riskier and less predictable. Who loses? Consumers and smaller hardware and software companies.
Good luck getting this kind of ruling anywhere in Asia except perhaps Japan. Most Asians are going to be baffled by this, if they don't see it as an attack on a successful Asian business by an American bully.
Apple is going to regret this in the long run, I suspect. They should have spent their energy going after the Chinese iPhone cloners that put junk hardware in an actual iPhone case instead.
