Patent Troll Case Against EFI and Others Invalidated

About EFI
EFI is a worldwide provider of products, technology and services leading the transformation of analog to digital imaging. Based in Silicon Valley, with offices around the globe, the company's powerful integrated product portfolio includes digital front-end servers; superwide, wide-format, label and ceramic inkjet presses and inks; production workflow, web to print, and business automation software; and office, enterprise and mobile cloud solutions. These products allow users to produce, communicate and share information in an easy and effective way, and enable businesses to increase their profits, productivity, and efficiency.