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    Integrated circuit for wireless charging and operating method thereof
    62.
    发明授权
    Integrated circuit for wireless charging and operating method thereof 有权
    无线充电集成电路及其操作方法

    公开(公告)号：US09590450B2

    公开(公告)日：2017-03-07

    申请号：US14987315

    申请日：2016-01-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yu-Su Kim ,  Se-Ho Park ,  Kyung-Woo Lee

    IPC: H02J7/00 ,  H02J1/10 ,  H02J3/32 ,  H02J7/02 ,  H02J7/04

    CPC classification number: H02J7/025 ,  H02J7/02 ,  H02J7/04 ,  H02J50/12 ,  H02J50/80

    Abstract: An integrated circuit for wireless charging and a method for wireless charging by an integrated circuit are provided. The integrated circuit includes a first wireless communication unit configured to support a first wireless communication method; a first route selection unit configured to perform a selection from among a first power input from a battery and a second power input according to wireless charging to be allowed as input; a power block configured to receive the selected power from the first route selection unit, and provide the received power to the first wireless communication unit; and a controller configured to control an operation of the first route selection unit.

    Abstract translation: 提供一种用于无线充电的集成电路以及集成电路的无线充电方法。 集成电路包括被配置为支持第一无线通信方法的第一无线通信单元; 第一路线选择单元，被配置为从根据无线充电的来自电池的第一电力输入和第二电力输入中的选择进行允许作为输入; 功率块，被配置为从所述第一路由选择单元接收所选择的功率，并且将所接收的功率提供给所述第一无线通信单元; 以及控制器，被配置为控制第一路线选择单元的操作。

    Differential load detecting method for detecting a wireless power receiver in wireless power network and wireless power transmitter
    63.
    发明授权
    Differential load detecting method for detecting a wireless power receiver in wireless power network and wireless power transmitter 有权
    用于检测无线电力网络和无线电力发射机中的无线电力接收器的差分负载检测方法

    公开(公告)号：US09537352B2

    公开(公告)日：2017-01-03

    申请号：US14275350

    申请日：2014-05-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo Lee ,  Soo-Yeon Jung ,  Hee-Won Jung

    IPC: H02J17/00 ,  H02J5/00

    CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80

    Abstract: A differential load detection apparatus and method are provided for detecting a wireless power receiver in a wireless power network. The differential load detection method includes transmitting first detection power for detecting the wireless power receiver, transmitting second detection power when an impedance variation greater than a first predetermined threshold value and equal to or less than a second threshold value is detected, and waiting for a reception of an advertisement signal according to the transmission of the second detection power from the wireless power receiver.

    Abstract translation: 提供了一种用于检测无线电力网络中的无线电力接收器的差分负载检测装置和方法。 差分负载检测方法包括发送用于检测无线电力接收机的第一检测功率，当检测到大于第一预定阈值且等于或小于第二阈值的阻抗变化时发送第二检测功率，并等待接收 根据来自无线电力接收机的第二检测功率的传输的广告信号。

    Wireless power transmitting unit, wireless power receiving unit, and control methods thereof
    64.
    发明授权
    Wireless power transmitting unit, wireless power receiving unit, and control methods thereof 有权
    无线电力发送单元，无线电力接收单元及其控制方法

    公开(公告)号：US09515514B2

    公开(公告)日：2016-12-06

    申请号：US14221530

    申请日：2014-03-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo Lee ,  Hyuk-Choon Kwon ,  Kang-Ho Byun ,  Hee-Won Jung

    IPC: H02J7/02

    CPC classification number: H02J50/40 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80

    Abstract: A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided. The control method includes receiving the charging power from the wireless power transmitting unit; detecting a change in a wireless charging environment; generating a message notifying of the change in the wireless charging environment; and transmitting the message notifying of the change in the wireless charging environment to the wireless power transmitting unit.

    Abstract translation: 提供从无线电力发送单元接收充电电力以进行无线充电的无线电力接收单元的控制方法。 控制方法包括从无线电力发送单元接收充电电力; 检测无线充电环境中的变化; 生成通知无线充电环境中的变化的消息; 以及向无线电力发送单元发送通知无线充电环境中的变化的消息。

    Wireless power transmitter and method for controlling same
    66.
    发明授权
    Wireless power transmitter and method for controlling same 有权
    无线电力变送器及其控制方法

    公开(公告)号：US09472983B2

    公开(公告)日：2016-10-18

    申请号：US14202641

    申请日：2014-03-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo Lee ,  Kang-Ho Byun ,  Hee-Won Jung

    IPC: H02J7/02 ,  H02J17/00

    CPC classification number: H02J50/60 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/70 ,  H02J50/80

    Abstract: A method for controlling a wireless power transmitter that transmits charging power to a wireless power receiver is provided. The method includes driving the wireless power transmitter; determining whether latch fault mode entry conditions are met, in which the wireless power transmitter is allowed to enter a latch fault mode in which the wireless power transmitter periodically applies first power having a first power value in a first cycle; and if the latch fault mode entry conditions are met, periodically applying the first power in the first cycle.

    Abstract translation: 提供了一种用于控制向无线电力接收器发送充电电力的无线电力发送器的方法。 该方法包括驱动无线电力发射机; 确定是否满足锁定故障模式进入条件，其中允许无线电力发射机进入锁定故障模式，其中无线电力发射机在第一周期中周期性地施加具有第一功率值的第一功率; 并且如果满足锁存故障模式进入条件，则在第一周期中周期性地施加第一功率。

    Control method for wireless charging
    67.
    发明授权
    Control method for wireless charging 有权
    无线充电控制方法

    公开(公告)号：US09461502B2

    公开(公告)日：2016-10-04

    申请号：US14269686

    申请日：2014-05-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo Lee ,  Kang-Ho Byun ,  Ho-Seong Lee ,  Hee-Won Jung

    IPC: H01M10/44 ,  H01M10/46 ,  H02J7/02 ,  H04B5/00 ,  H02J7/00 ,  H02J5/00

    CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/60 ,  H02J50/80 ,  H02J2007/0096 ,  H02J2007/0098 ,  H04B5/0037 ,  H04B5/0075

    Abstract: A control method for performing wireless charging in a wireless power receiver is disclosed. The control method includes receiving charging power from a wireless power transmitter; detecting transition of the wireless power receiver from a Stand Alone (SA) mode to a Non Stand Alone (NSA) mode; upon detecting the mode transition, generating a message including address information used to re-connect with the wireless power transmitter; and transmitting the message to the wireless power transmitter.

    Abstract translation: 公开了一种用于在无线电力接收机中执行无线充电的控制方法。 控制方法包括从无线电力发射机接收充电电力; 检测无线电力接收器从独立（SA）模式到非独立（NSA）模式的转换; 在检测到模式转换时，产生包括用于与无线电力发射机重新连接的地址信息的消息; 以及将所述消息发送到所述无线电力发射机。

    WIRELESS POWER CHARGING METHOD AND APPARATUS
    69.
    发明申请
    WIRELESS POWER CHARGING METHOD AND APPARATUS 审中-公开
    无线电力充电方法和装置

    公开(公告)号：US20130200844A1

    公开(公告)日：2013-08-08

    申请号：US13760818

    申请日：2013-02-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo Lee ,  Kang-Ho Byun ,  Yu-Su Kim ,  Sung-Ku Yeo

    IPC: H02J7/00 ,  H04B5/00

    CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/40 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0075 ,  H04B5/0093

    Abstract: A method and apparatus are provided that efficiently perform wireless power charging. A power supply device checks an amount of charging power required by the power receiving device; determines a power level of the charging power that to be supplied over time, based on the amount of the charging power required by the power receiving device; transmits the charging power corresponding to the determined power level to the power receiving device; periodically receives a report message about a charging situation of the power receiving device from the power receiving device; calculates remaining required power, based on the report message received from the power receiving device; adjusts the determined power level depending on the calculated remaining power; and transmits the charging power corresponding to the adjusted power level to the power receiving device.

    Abstract translation: 提供了有效地进行无线充电的方法和装置。 电源装置检查受电装置所需的充电电量; 基于电力接收装置所需的充电电力的量，确定随时间提供的充电电力的功率电平; 将与确定的功率电平相对应的充电功率发送到电力接收装置; 周期性地从电力接收装置接收关于电力接收装置的充电状况的报告消息; 基于从电力接收装置接收到的报告消息计算剩余所需功率; 根据计算的剩余功率调整确定的功率电平; 并将与调整后的功率电平对应的充电功率发送到电力接收装置。

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