The U.S. Patent and Trademark Office ruled that the Steve Jobs multi-touch patent is invalid.
The mutli-touch patent is probably one of the most important patents that Apple ever had because it covers the touch interface of the it's most successful devices such as the iPhone and the iPad. Without it, Apple’s defenses will weaken and it could will probably make it more difficult for them to pursue legal actions against Samsung.
Karma finally catching up with Apple? It seems that way and according to our source the numbers don't lie, Apple's value has been slowly decreasing over the course of the last few months. Maybe all these companies should be doing what they are good at doing, designing top notch devices for all of us technology fanatics instead of suing everyone.
Get back to R&D!