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公开(公告)号：US09559526B2
公开(公告)日：2017-01-31
申请号：US14468104
申请日：2014-08-25
Applicant: QUALCOMM Incorporated
CPC classification number: H02J50/20 , H01F38/14 , H02J7/025 , H02J50/40 , H02J50/80 , H04B5/0037 , H04W52/04 , Y10T307/25
Abstract: Exemplary embodiments are directed to wireless power transfer. A wireless power transmitter includes a transmit antenna and a controller. The transmit antenna inductively transfers power to a plurality of receiver devices. The controller is operably coupled to the transmit antenna and causes a first one of the plurality of receiver devices to be enabled to receive the power from the transmit antenna and causes at least a portion of the remaining receiver devices to be disabled from receiving the power while the first receiver device is enabled.
Abstract translation: 示例性实施例涉及无线功率传输。 无线电力发射机包括发射天线和控制器。 发射天线将电力感应地传输到多个接收机设备。 控制器可操作地耦合到发射天线，并且使多个接收机设备中的第一个接收机设备能够从发射天线接收功率，并使至少一部分剩余接收机设备被禁止接收功率，同时 第一个接收器设备被使能。
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公开(公告)号：US08823319B2
公开(公告)日：2014-09-02
申请号：US13918365
申请日：2013-06-14
Applicant: QUALCOMM Incorporated
IPC: H02J7/00
CPC classification number: H02J50/20 , H01F38/14 , H02J7/025 , H02J50/40 , H02J50/80 , H04B5/0037 , H04W52/04 , Y10T307/25
Abstract: Exemplary embodiments are directed to wireless power transfer. A transmit antenna generates an electromagnetic field having a region for wirelessly transferring power from the transmit antenna to a plurality of receiver devices. A controller is operably coupled to the transmit antenna. The controller determines a power allocation for a particular one of the plurality of receiver devices disposed within the region, and adjusts the power allocation based at least in part on a power requirement received from the particular one of the plurality of receiver devices.
Abstract translation: 示例性实施例涉及无线功率传输。 发射天线产生具有用于将功率从发射天线无线传输到多个接收机设备的区域的电磁场。 控制器可操作地耦合到发射天线。 控制器确定设置在该区域内的多个接收机设备中的特定一个的功率分配，并且至少部分地基于从多个接收机设备中的特定接收机设备接收的功率需求来调整功率分配。
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公开(公告)号：US20140361741A1
公开(公告)日：2014-12-11
申请号：US14468104
申请日：2014-08-25
Applicant: QUALCOMM Incorporated
CPC classification number: H02J50/20 , H01F38/14 , H02J7/025 , H02J50/40 , H02J50/80 , H04B5/0037 , H04W52/04 , Y10T307/25
Abstract: Exemplary embodiments are directed to wireless power transfer. A wireless power transmitter includes a transmit antenna and a controller. The transmit antenna inductively transfers power to a plurality of receiver devices. The controller is operably coupled to the transmit antenna and causes a first one of the plurality of receiver devices to be enabled to receive the power from the transmit antenna and causes at least a portion of the remaining receiver devices to be disabled from receiving the power while the first receiver device is enabled.
Abstract translation: 示例性实施例涉及无线功率传输。 无线电力发射机包括发射天线和控制器。 发射天线将电力感应地传输到多个接收机设备。 控制器可操作地耦合到发射天线，并且使多个接收机设备中的第一个接收机设备能够从发射天线接收功率，并使至少一部分剩余接收机设备被禁止接收功率，同时 第一个接收器设备被使能。
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公开(公告)号：US20130278209A1
公开(公告)日：2013-10-24
申请号：US13918365
申请日：2013-06-14
Applicant: QUALCOMM Incorporated
IPC: H02J7/02
CPC classification number: H02J50/20 , H01F38/14 , H02J7/025 , H02J50/40 , H02J50/80 , H04B5/0037 , H04W52/04 , Y10T307/25
Abstract: Exemplary embodiments are directed to wireless power transfer. A transmit antenna generates an electromagnetic field having a region for wirelessly transferring power from the transmit antenna to a plurality of receiver devices. A controller is operably coupled to the transmit antenna. The controller determines a power allocation for a particular one of the plurality of receiver devices disposed within the region, and adjusts the power allocation based at least in part on a power requirement received from the particular one of the plurality of receiver devices.
Abstract translation: 示例性实施例涉及无线功率传输。 发射天线产生具有用于将功率从发射天线无线传输到多个接收机设备的区域的电磁场。 控制器可操作地耦合到发射天线。 控制器确定设置在该区域内的多个接收机设备中的特定一个的功率分配，并且至少部分地基于从多个接收机设备中的特定接收机设备接收的功率需求来调整功率分配。
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