The new agreement between Apple and HTC in the patent dispute has reached. But the patent continues!
Now, Apple has trademarked the paging animation. Precisely just those who “only” turn the page to simulate a page. Read more here.
What makes Apple do so at the end however, of course, is still open. You should stock up and save the patent before someone else does. Basically, however, again a small chapter in the United States Patent madness.