Walker Digital Sues Amazon, Apple, Barnes & Noble, Best Buy, Dell, eBay, Microsoft, Verizon and Seventeen Others

April 12, 2011

Walker Digital [NPE] files suit against Amazon, Apple, Barnes & Noble, Best Buy, Dell, eBay, Microsoft, Verizon, and 17 others over a patent related to a pre-sale data broadcast system. 4/11, District of Delaware, 1:2011cv00315.

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