DirecTV loses 4K legal claim
The US Patent Office has denied DirecTV’s application to register a number of 4K trademarks. Advanced-Television first reported DirecTV’s intention back on February 28th 2013, when the broadcaster applied for 4K, 4KN, 4KNET, 4K Network and 4KNetwork The Patent Office has denied some of the applications but says the 4KNet, and 4KN application might create […]