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公开(公告)号：US20160301262A1
公开(公告)日：2016-10-13
申请号：US15188692
申请日：2016-06-21
申请人： BlackBerry Limited
摘要： A method is provided for optimizing wireless charging of a mobile device by a wireless charger. The method comprises determining whether magnetic saturation occurred in at least one of the mobile device and the wireless charger during a first wireless transmission of power from the wireless charger to the mobile device; and, when magnetic saturation is determined to have occurred, successively reducing transmit power in the wireless charger until reaching an operating wireless transmit power, wherein neither the mobile device nor the wireless charger is in magnetic saturation at the operating wireless transmit power.
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2.发明授权Energy transfer optimization by detecting and mitigating magnetic saturation in wireless charging with foreign object detection 有权通过检测和减轻无线充电中的异常物体检测的磁饱和度进行能量转移优化公开(公告)号：US09391470B2
公开(公告)日：2016-07-12
申请号：US14073345
申请日：2013-11-06
申请人： BlackBerry Limited
摘要： A method is provided for optimizing wireless charging of a mobile device by a wireless charger. The method comprises determining whether magnetic saturation occurred in at least one of the mobile device and the wireless charger during a first wireless transmission of power from the wireless charger to the mobile device; and, when magnetic saturation is determined to have occurred, successively reducing transmit power in the wireless charger until reaching an operating wireless transmit power, wherein neither the mobile device nor the wireless charger is in magnetic saturation at the operating wireless transmit power.
摘要翻译： 提供一种用于通过无线充电器优化移动设备的无线充电的方法。 该方法包括在从无线充电器向移动设备的电力的第一无线传输期间确定是否在至少一个移动设备和无线充电器中发生磁饱和; 并且当确定已经发生磁饱和时，连续地降低无线充电器中的发射功率，直到达到操作的无线发射功率，其中移动设备和无线充电器在操作的无线发射功率下都处于磁饱和状态。
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3.发明申请Energy Transfer Optimization by Detecting and Mitigating Magnetic Saturation in Wireless Charging with Foreign Object Detection 有权通过检测和减轻无线充电中的磁饱和度的能量传递优化与外部物体检测公开(公告)号：US20150123602A1
公开(公告)日：2015-05-07
申请号：US14073345
申请日：2013-11-06
申请人： BlackBerry Limited
摘要： A method is provided for optimizing wireless charging of a mobile device by a wireless charger. The method comprises determining whether magnetic saturation occurred in at least one of the mobile device and the wireless charger during a first wireless transmission of power from the wireless charger to the mobile device; and, when magnetic saturation is determined to have occurred, successively reducing transmit power in the wireless charger until reaching an operating wireless transmit power, wherein neither the mobile device nor the wireless charger is in magnetic saturation at the operating wireless transmit power.
摘要翻译： 提供一种用于通过无线充电器优化移动设备的无线充电的方法。 该方法包括在从无线充电器向移动设备的电力的第一无线传输期间确定是否在至少一个移动设备和无线充电器中发生磁饱和; 并且当确定已经发生磁饱和时，连续地降低无线充电器中的发射功率，直到达到操作的无线发射功率，其中移动设备和无线充电器在操作的无线发射功率下都处于磁饱和状态。
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公开(公告)号：US10014732B2
公开(公告)日：2018-07-03
申请号：US15726185
申请日：2017-10-05
申请人： BlackBerry Limited
摘要： A method is provided for optimizing wireless charging of a mobile device by a wireless charger. The method comprises successively reducing transmit power in the wireless charger until an operating wireless transmit power is reached when a power loss occurring during a wireless transmission of power is caused by magnetic saturation, wherein the magnetic saturation occurs in at least one of the mobile device and the wireless charger, wherein the wireless transmission of power is from the wireless charger to the mobile device, and wherein the magnetic saturation is reduced at the operating wireless transmit power, and disabling charging by the wireless charger when the power loss occurring during the wireless transmission of power is caused by a foreign object is present between the mobile device and the wireless charger.
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公开(公告)号：US20180048190A1
公开(公告)日：2018-02-15
申请号：US15726185
申请日：2017-10-05
申请人： BlackBerry Limited
摘要： A method is provided for optimizing wireless charging of a mobile device by a wireless charger. The method comprises successively reducing transmit power in the wireless charger until an operating wireless transmit power is reached when a power loss occurring during a wireless transmission of power is caused by magnetic saturation, wherein the magnetic saturation occurs in at least one of the mobile device and the wireless charger, wherein the wireless transmission of power is from the wireless charger to the mobile device, and wherein the magnetic saturation is reduced at the operating wireless transmit power, and disabling charging by the wireless charger when the power loss occurring during the wireless transmission of power is caused by a foreign object is present between the mobile device and the wireless charger.
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公开(公告)号：US09819232B2
公开(公告)日：2017-11-14
申请号：US15188692
申请日：2016-06-21
申请人： BlackBerry Limited
摘要： A method is provided for optimizing wireless charging of a mobile device by a wireless charger. The method comprises determining whether magnetic saturation occurred in at least one of the mobile device and the wireless charger during a first wireless transmission of power from the wireless charger to the mobile device; and, when magnetic saturation is determined to have occurred, successively reducing transmit power in the wireless charger until reaching an operating wireless transmit power, wherein neither the mobile device nor the wireless charger is in magnetic saturation at the operating wireless transmit power.
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