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公开(公告)号：US09401623B2
公开(公告)日：2016-07-26
申请号：US14585708
申请日：2014-12-30
Applicant: Broadcom Corporation
Inventor： John Walley , Jeyhan Karaoguz , Ahmadreza Rofougaran , Nambirajan Seshadri , Reinier Hendricus Maria Van Der Lee
IPC: H02J7/00 , H01F27/42 , H04B5/00 , H04B7/00 , H02J7/02 , H01M2/02 , H01M10/44 , H02J5/00 , H02J17/00 , H04B1/40 , H04W76/02
CPC classification number: H02J50/80 , H01M2/0267 , H01M2/0275 , H01M10/44 , H02J5/005 , H02J7/0004 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H04B1/40 , H04B5/0037 , H04W76/10
Abstract: A wireless power system can include wireless power receive circuitry for generating power from a wireless signal, and a wireless power transceiver for communicating with a wireless power transmission unit. The wireless power system can transition from an idle state to different power management states depending on whether or not communication has been established with the wireless power transmission unit. Different modules can be activated, different supply voltages, and different clock signal rates can be used in different power management states.
Abstract translation: 无线电力系统可以包括用于从无线信号产生电力的无线电力接收电路和用于与无线电力传输单元进行通信的无线功率收发器。 无线电力系统可以根据是否与无线电力传输单元建立通信而从空闲状态转换到不同的电力管理状态。 可以激活不同的模块，不同的电源电压，不同的电源管理状态可以使用不同的时钟信号速率。
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公开(公告)号：US20130154560A1
公开(公告)日：2013-06-20
申请号：US13766995
申请日：2013-02-14
Applicant: BROADCOM CORPORATION
Inventor： John Walley , Jeyhan Karaoguz , Ahmadreza Rofougaran , Nambirajan Seshadri , Reinier Hendricus Maria Van Der Lee
CPC classification number: H02J50/80 , H01M2/0267 , H01M2/0275 , H01M10/44 , H02J5/005 , H02J7/0004 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H04B1/40 , H04B5/0037 , H04W76/10
Abstract: A battery includes one or more rechargeable cells, a wireless power coil, a battery charger circuit, and may further include an RFID module. The wireless power coil is operable to generate an AC voltage from a wireless power electromagnetic field. The battery charger circuit is operable to generate a battery charge voltage from the AC voltage in accordance with a battery charge control signal and, when enabled, to charge the one or more rechargeable cells via the battery charge voltage. If the battery further includes the RFID module, it is operable to generate the battery charge control signal and communicate with a wireless power transmitter device.
Abstract translation: 电池包括一个或多个可再充电电池，无线电力线圈，电池充电器电路，并且还可以包括RFID模块。 无线电力线圈可操作以从无线电力电磁场产生AC电压。 电池充电器电路可操作以根据电池充电控制信号从AC电压产生电池充电电压，并且在使能时，经由电池充电电压对一个或多个可再充电电池充电。 如果电池进一步包括RFID模块，则其可操作地产生电池充电控制信号并与无线电力发射器装置进行通信。
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公开(公告)号：US08952655B2
公开(公告)日：2015-02-10
申请号：US14257149
申请日：2014-04-21
Applicant: Broadcom Corporation
Inventor： John Walley , Jeyhan Karaoguz , Ahmadreza Rofougaran , Nambirajan Seshadri , Reinier Hendricus Maria Van Der Lee
IPC: H02J7/00 , H04B5/00 , H04B7/00 , H04B1/38 , H01F27/42 , G05B11/01 , G08C19/12 , H02J17/00 , H01M2/02 , H01M10/44 , H02J5/00 , H02J7/02
CPC classification number: H02J50/80 , H01M2/0267 , H01M2/0275 , H01M10/44 , H02J5/005 , H02J7/0004 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H04B1/40 , H04B5/0037 , H04W76/10
Abstract: A battery includes one or more rechargeable cells, a wireless power coil, a battery charger circuit, and may further include an RFID module. The wireless power coil is operable to generate an AC voltage from a wireless power electromagnetic field. The battery charger circuit is operable to generate a battery charge voltage from the AC voltage in accordance with a battery charge control signal and, when enabled, to charge the one or more rechargeable cells via the battery charge voltage. If the battery further includes the RFID module, it is operable to generate the battery charge control signal and communicate with a wireless power transmitter device.
Abstract translation: 电池包括一个或多个可再充电电池，无线电力线圈，电池充电器电路，并且还可以包括RFID模块。 无线电力线圈可操作以从无线电力电磁场产生AC电压。 电池充电器电路可操作以根据电池充电控制信号从AC电压产生电池充电电压，并且在使能时，经由电池充电电压对一个或多个可再充电电池充电。 如果电池进一步包括RFID模块，则其可操作地产生电池充电控制信号并与无线电力发射器装置进行通信。
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Patent Agency Ranking
公开(公告)号：US08716977B2
公开(公告)日：2014-05-06
申请号：US13766995
申请日：2013-02-14
Applicant: Broadcom Corporation
Inventor： John Walley , Jeyhan Karaoguz , Ahmadreza Rofougaran , Nambirajan Seshadri , Reinier Hendricus Maria Van Der Lee
CPC classification number: H02J50/80 , H01M2/0267 , H01M2/0275 , H01M10/44 , H02J5/005 , H02J7/0004 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H04B1/40 , H04B5/0037 , H04W76/10
Abstract: A battery includes one or more rechargeable cells, a wireless power coil, a battery charger circuit, and may further include an RFID module. The wireless power coil is operable to generate an AC voltage from a wireless power electromagnetic field. The battery charger circuit is operable to generate a battery charge voltage from the AC voltage in accordance with a battery charge control signal and, when enabled, to charge the one or more rechargeable cells via the battery charge voltage. If the battery further includes the RFID module, it is operable to generate the battery charge control signal and communicate with a wireless power transmitter device.
Abstract translation: 电池包括一个或多个可再充电电池，无线电力线圈，电池充电器电路，并且还可以包括RFID模块。 无线电力线圈可操作以从无线电力电磁场产生AC电压。 电池充电器电路可操作以根据电池充电控制信号从AC电压产生电池充电电压，并且在使能时，经由电池充电电压对一个或多个可再充电电池充电。 如果电池进一步包括RFID模块，则其可操作地产生电池充电控制信号并与无线电力发射器装置进行通信。
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公开(公告)号：US08618697B2
公开(公告)日：2013-12-31
申请号：US13851164
申请日：2013-03-27
Applicant: Broadcom Corporation
Inventor： Jeyhan Karaoguz , John Walley , Ahmadreza Rofougaran , Nambirajan Seshadri , Reinier Hendricus Maria Van Der Lee
IPC: H01F27/42
CPC classification number: H04B5/0037 , G06K7/10207 , G06K7/10346 , G06K19/0701 , G06K19/0715 , G06K19/0723 , H02J17/00 , H02J50/12 , H02J50/80 , H04L29/06163 , H04L69/18
Abstract: A wireless power system includes a wireless power transmit and receive units. The wireless power transmit unit includes a wireless power transmit circuit that generates a wireless power magnetic field and a transmit unit transceiver that transceives a communication regarding the wireless power magnetic field in accordance with a control channel protocol. The wireless power receive unit includes a wireless power receive circuit, a transceiver, and a processing module. The wireless power receive circuit converts the wireless power magnetic field into a voltage. The receive unit processing module is operable to: identify the control channel protocol; determine whether the receive unit transceiver is capable of communication using the control channel protocol; and, when the receive unit transceiver is capable of communication using the control channel protocol, coordinate configuration of the receive unit transceiver to transceive the communication regarding the wireless power magnetic field via the control channel.
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公开(公告)号：US20150155739A1
公开(公告)日：2015-06-04
申请号：US14585708
申请日：2014-12-30
Applicant: Broadcom Corporation
Inventor： John Walley , Jeyhan Karaoguz , Ahmadreza Rofougaran , Nambirajan Seshadri , Reinier Hendricus Maria Van Der Lee
CPC classification number: H02J50/80 , H01M2/0267 , H01M2/0275 , H01M10/44 , H02J5/005 , H02J7/0004 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H04B1/40 , H04B5/0037 , H04W76/10
Abstract: A wireless power system can include wireless power receive circuitry for generating power from a wireless signal, and a wireless power transceiver for communicating with a wireless power transmission unit. The wireless power system can transition from an idle state to different power management states depending on whether or not communication has been established with the wireless power transmission unit. Different modules can be activated, different supply voltages, and different clock signal rates can be used in different power management states.
Abstract translation: 无线电力系统可以包括用于从无线信号产生电力的无线电力接收电路和用于与无线电力传输单元进行通信的无线功率收发器。 无线电力系统可以根据是否与无线电力传输单元建立通信而从空闲状态转换到不同的电力管理状态。 可以激活不同的模块，不同的电源电压，不同的电源管理状态可以使用不同的时钟信号速率。
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公开(公告)号：US20140225560A1
公开(公告)日：2014-08-14
申请号：US14257149
申请日：2014-04-21
Applicant: BROADCOM CORPORATION
Inventor： John Walley , Jeyhan Karaoguz , Ahmadreza Rofougaran , Nambirajan Seshadri , Reinier Hendricus Maria Van Der Lee
CPC classification number: H02J50/80 , H01M2/0267 , H01M2/0275 , H01M10/44 , H02J5/005 , H02J7/0004 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , H04B1/40 , H04B5/0037 , H04W76/10
Abstract: A battery includes one or more rechargeable cells, a wireless power coil, a battery charger circuit, and may further include an RFID module. The wireless power coil is operable to generate an AC voltage from a wireless power electromagnetic field. The battery charger circuit is operable to generate a battery charge voltage from the AC voltage in accordance with a battery charge control signal and, when enabled, to charge the one or more rechargeable cells via the battery charge voltage. If the battery further includes the RFID module, it is operable to generate the battery charge control signal and communicate with a wireless power transmitter device.
Abstract translation: 电池包括一个或多个可再充电电池，无线电力线圈，电池充电器电路，并且还可以包括RFID模块。 无线电力线圈可操作以从无线电力电磁场产生AC电压。 电池充电器电路可操作以根据电池充电控制信号从AC电压产生电池充电电压，并且在使能时，经由电池充电电压对一个或多个可再充电电池充电。 如果电池进一步包括RFID模块，则其可操作地产生电池充电控制信号并与无线电力发射器装置进行通信。
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公开(公告)号：US20130229066A1
公开(公告)日：2013-09-05
申请号：US13851164
申请日：2013-03-27
Applicant: BROADCOM CORPORATION
Inventor： Jeyhan Karaoguz , John Walley , Ahmadreza Rofougaran , Nambirajan Seshadri , Reinier Hendricus Maria Van Der Lee
IPC: H04B5/00
CPC classification number: H04B5/0037 , G06K7/10207 , G06K7/10346 , G06K19/0701 , G06K19/0715 , G06K19/0723 , H02J17/00 , H02J50/12 , H02J50/80 , H04L29/06163 , H04L69/18
Abstract: A wireless power system includes a wireless power transmit and receive units. The wireless power transmit unit includes a wireless power transmit circuit that generates a wireless power magnetic field and a transmit unit transceiver that transceives a communication regarding the wireless power magnetic field in accordance with a control channel protocol. The wireless power receive unit includes a wireless power receive circuit, a transceiver, and a processing module. The wireless power receive circuit converts the wireless power magnetic field into a voltage. The receive unit processing module is operable to: identify the control channel protocol; determine whether the receive unit transceiver is capable of communication using the control channel protocol; and, when the receive unit transceiver is capable of communication using the control channel protocol, coordinate configuration of the receive unit transceiver to transceive the communication regarding the wireless power magnetic field via the control channel.
Abstract translation: 无线电力系统包括无线电力发射和接收单元。 无线功率发射单元包括产生无线电力磁场的无线电力发射电路和根据控制信道协议收发关于无线电力磁场的通信的发射单元收发器。 无线电力接收单元包括无线电力接收电路，收发器和处理模块。 无线电力接收电路将无线电力磁场转换成电压。 接收单元处理模块可操作以：识别控制信道协议; 确定接收单元收发器是否能够使用控制信道协议进行通信; 并且当所述接收单元收发器能够使用所述控制信道协议进行通信时，所述接收单元收发器的坐标配置通过所述控制信道收发关于所述无线功率磁场的通信。
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