A device, method and system for efficiently poweri

专利名称：A device, method and system for efficiently

powering a near field communication device

发明人：Burrell, Douglas, James, Arthur,Orr, Kevin,

Howard,Abdelsamie, Ahmed,Mruk, Mikolaj,Matthew

申请号：EP14183346.7申请日：20140903公开号：EP2843847A1公开日：20150304

专利附图：

摘要：A device, method and system for efficiently powering a near field

communication device are provided. The devices comprises: a module configured to:exchange data with a near field communication (NFC) device; and transmit energy to theNFC device; and, a processor configured to: receive, using the module, energy data fromthe NFC device, the energy data comprising data for determining a difference between acurrent energy level of an energy storage apparatus at the NFC device and a givenamount of energy for performing a given function at the NFC device; determine thedifference from the energy data; and, transmit, using the module, an amount of energycorresponding to the difference, to the NFC device.

申请人：BlackBerry Limited

地址：2200 University Avenue East Waterloo, ON N2K 0A7 CA

国籍：CA

代理机构：MERH-IP Matias Erny Reichl Hoffmann

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