Gogo challenges validity of US patent awarded to rival SmartSky

(Telecompaper) In-flight internet company Gogo Business Aviation has asked the US Patent & Trademark Office to review US patent no 9,312,947 granted to rival… http://feedproxy.google.com/~r/TelecompaperFixed/~3/QVfxswgdhFQ/gogo-challenges-validity-of-us-patent-awarded-to-rival-smartsky–1332929