This week in pictures: It's not all about Windows 8, really
Google buys 1,000 more IBM patents. Obama signs patent reform legislation. RIM stumbles. Cisco emerges from 150 days of restructuring. Scarlett Johansson hacked! And much, much more!
Obama signs patent overhaul legislation
President Obama has signed the America Invents Act, the first major overhaul of the U.S. patent system in about 50 years. Read more.