As Google is shifting gear and asserting that iPhone inventions should become broadly available to everyone, Apple is aggressively bolstering its patent portfolio pertaining to iOS software and multitouch user interface.
Just last week the company was awarded a Goliath of a patent that depicts the iPhone's user interface in excruciating detail. Today, another patent grant has surface in the United States Patent & Trademark Office's (USPTO) database that Apple bought from a Canadian inventor, pressumably for a significant fee...