Google wants to patent technology used to 'snoop' Wi-Fi networks
Google's secret Wi-Fi snooping was powered by new sniffing technology that the company wants to patent, court documents filed June 2 allege.
A just-amended complaint in a class-action lawsuit first submitted two weeks ago claims that a patent Google submitted to the U.S. Patent and Trademark Office in November 2008 shows that the search giant purposefully created technology to gather, analyze, and use data sent by users over their wireless networks. According to the modified complaint, Google's technology can collect the make and model of wireless routers, the street address of that router and even the "approximate location of the wireless AP [access point] within the user's residence or business." In its patent application , Google noted that multiple antennas could be mounted on vehicles, which would be able to obtain a more accurate estimate of the router's location based on a "stereo" effect.