TECH CRUNCH - Mar 11 - Foursquare Labs, the company behind the popular check-in service, has been slapped with its first patent infringement lawsuit by a company called Mobile Commerce Framework. On April 6, 2010, Mobile Commerce Framework (MCF) was issued US Patent No. 7,693,752 by the USPTO. In summary, this patent describes: a subscription-based system for providing commerce information for one or more mobile devices for one or more merchants. Some techniques employed feature a subscription-based method for presenting commercial resources to a mobile device. According to MCF, Foursquare infringes its patent by creating and distributing mobile apps that can be used by people to obtain information and offers from merchants by searching, based on their physical location and merchant type.
by Robin Wauters
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