Bing (search engine) without merit because these companies filed for U.S. federal trademark applications only after Microsoft filed for the Bing trademark in March 2009. On July 29, 2009, Microsoft and Yahoo! announced that they had made a ten-year deal in which the Yahoo! search engine would be replaced by Bing, retaining the Yahoo! user interface. Yahoo! will get to keep 88% of the revenue from all search ad sales on its site for the first five years of the deal, and have the right to sell advertising on some Microsoft sites. All Yahoo! Search global customers and partners made the transition by
Chomp (search engine) app. Chomp acquired over 300,000 users in the first eight weeks after its launch. Chomp received seed funding of $565,000 in November 2009. By March 2010 it received a series A round of funding, of $2 Million. Investors included BlueRun Ventures, Ron Conway, Brian Pokorny, and David Lee. At this time, Chomp made further improvements to its search engine by enhancing its search functionality. By February 2011 Chomp brought its search to the Android platform and released its Android app. This provided an improved experience from the existing search capabilities found in the Android market. By May 2011, the number