Apple, others sued over GPRS data transfer technology

Apple, along with a host of other well-known companies, has been sued by a Hawaii-based company over technologies related to GPRS 3G data transfer in the iPad and iPhone. AppleInsider reports that GPNE Corp. of Honolulu alleges that Apple is infringing upon three of its patents, by making and selling devices “with the ability to function with GPRS.” Specifically, the patents are related to a “Network Communication System Wherein a Node Obtains Resources for Transmitting Data by Transmitting Two Reservation Requests,” a “Communication System Wherein a Clocking Signal from a Controller, a Request from a Node, Acknowledgement of the Request, and Data Transferred from the Node are All Provided on Different Frequencies, Enabling Simultaneous Transmission of these Signals,” and a “Network Communication System with an Alignment Signal to Allow a Controller to Provide Messages to Nodes and Transmission of the Messages Over Four Independent Frequencies.” Other companies named in the suit include Amazon, Barnes & Noble, Garmin, Nokia, Pantech, Research in Motion, Sharp, and Sony Ericsson; GPNE is seeking damages, as well as ongoing post-judgement royalties.

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