公开(公告)号：US20160268834A1

公开(公告)日：2016-09-15

申请号：US15158847

申请日：2016-05-19

Applicant: MediaTek Inc.

Inventor： Anand Satyamoorthy ,  Patrick Stanley Riehl ,  Ming Chiang Ting ,  Hung-Chih Lin

IPC: H02J7/02 ,  H02J7/04

CPC classification number: H02J7/025 ,  G05F1/56 ,  H02J7/0029 ,  H02J7/027 ,  H02J7/045 ,  H02J50/10 ,  H02J50/12 ,  H02M3/156 ,  H02M2001/0045 ,  H02M2007/2195 ,  H04B5/0037 ,  H04B5/0075 ,  Y02B70/1408

Abstract: Methods and apparatus for dynamically selecting one of two power paths in a wireless power receiver. A first power path of the two power paths provides a regulated voltage to output circuitry electrically connected to the wireless power receiver. A second power path of the two power paths provides an unregulated voltage to the output circuitry.

Abstract translation: 用于在无线电力接收机中动态选择两个电源路径中的一个的方法和装置。 两个电源路径的第一电源路径为电连接到无线电力接收器的输出电路提供调节电压。 两个电源路径的第二电源路径为输出电路提供未调节的电压。

公开(公告)号：US20150214748A1

公开(公告)日：2015-07-30

申请号：US14602280

申请日：2015-01-22

Applicant: MEDIATEK INC.

Inventor： Hung-Chih Lin ,  Pi-Fen Chen ,  Yen-Hsun Hsu

IPC: H02J5/00 ,  H02J17/00 ,  H02J7/02

CPC classification number: H02J50/80 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/05 ,  H02J50/10 ,  H02J50/12

Abstract: A wireless power supplying system includes a wireless power transmitter and a portable electronic device. The wireless power transmitter is arranged for supplying an output power via wireless communication. The portable electronic device is electrically coupled to the wireless power transmitter and used for transmitting at least one of voltage/current/power information associated with the portable electronic device from the portable electronic device back to the wireless power transmitter, so as to make the wireless power transmitter adjust and supply the output power according to the at least one of voltage/current/power information associated with the portable electronic device.

Abstract translation: 无线供电系统包括无线电力发射器和便携式电子设备。 无线电力发射器被布置用于通过无线通信提供输出电力。 便携式电子设备电耦合到无线电力发射机，并用于将与便携式电子设备相关联的电压/电流/电力信息中的至少一个从便携式电子设备发送回无线电力发射机，以便使无线 功率发射器根据与便携式电子设备相关联的电压/电流/功率信息中的至少一个来调节和提供输出功率。