comScore today released the results of its monthly rolling survey of U.S. mobile phone users for the November-January period, finding that Apple's smartphone marketshare rose 3.5 percentage points between October and January, up to 37.8% of both U.S. smartphone platform and hardware sales. Samsung was second in hardware makers with 21.4%, up from 19.5% three months earlier. HTC and Motorola both experienced significant drops in market share, while LG gained slightly. Google'
