Trademarks: HTC Arrive and Kyocera Echo for Sprint

Two trademarks were dug up by Engadget for two smartphones for Sprint’s Now Network–the HTC Arrive and the Kyocera Echo. At this point, not a lot of information is known about either handsets, except that Engadget anticipates the HTC Arrive will mark the arrival of Microsoft’s Windows Phone 7 platform on a CDMA network. For its part, Microsoft has stated in the past that it was focusing its initial launch efforts for Windows Phone 7 for GSM and will later expand support of the platform to CDMA networks.