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公开(公告)号：WO2019032610A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/045657
申请日：2018-08-07
Applicant: APPLE INC.
Inventor： PAKULA, David A. , JARVIS, Daniel W. , ELKAYAM, Shimon , GRAHAM, Christopher , LARSSON, Karl Ruben F. , FLETCHER, Ashley E. , KOLE, Jared M. , ORO, Aaron , QUINONES, Michael D. , BERTIN, James A. , HELMORE, Simon C. , WAH, Melissa A. , HILL, Matthew D. , HOUSOUR, Jon F. , FOURNIER, Douglas G. , TOMASETTA, Christopher S. , GARBUS, Brandon , JOL, Eric , STEPHENS, Gregory N. , SPRAGGS, Ian
Abstract: An electronic disclosed herein may include a band formed from metal that combines with a bottom wall formed from a non-metal to form an enclosure that carries internal components. The electronic device may include a transparent cover and a display assembly partially covered by a border having a uniform dimension. The electronic device may include a vision system designed for facial recognition of a user of the electronic device. A bracket assembly may hold the vision system. The bracket assembly may not be affixed to the enclosure and may move relative to the enclosure. The electronic device may include a battery assembly having multiple battery components coupled together. The electronic device may further include a receiver coil for wireless charging of the battery assembly. The electronic device may include a circuit board assembly having stacked circuit boards. The electronic device may further include a dual camera assembly.
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2.发明申请
公开(公告)号：WO2018057656A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/052569
申请日：2017-09-20
Applicant: APPLE INC.
Inventor： BOSSETTI, Chad, A. , GRAHAM, Christopher, S. , RITTER, David, W. , MOYER, Todd, K. , HERBST, Steve, G. , ELKAYAM, Shimon , SHAH, Nileshbhair, J. , TERRY, Stephen, C. , MOUSSAOUI, Zaki
CPC classification number: H02J50/90 , G01D5/16 , G01D5/20 , G01D5/24 , H01L41/1132 , H02J7/025 , H02J50/10 , H02J50/12 , H02J50/40
Abstract: A wireless charging mat and method of operating the same. The wireless charging mat includes a detection system configured to determine a location and an orientation of an electronic device on the wireless charging mat. The location and orientation are determined based on detected locations of one or more structural features of the electronic device. The wireless charging mat is operated according to the detected location and orientation.
Abstract translation:
一种无线充电垫及其操作方法。 无线充电垫包括配置成确定无线充电垫上的电子装置的位置和取向的检测系统。 位置和方向基于电子设备的一个或多个结构特征的检测位置来确定。 无线充电垫根据检测到的位置和方向进行操作。
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公开(公告)号：WO2015035383A2
公开(公告)日：2015-03-12
申请号：PCT/US2014/054785
申请日：2014-09-09
Applicant: APPLE INC.
Inventor： HU, Yongxuan , ELKAYAM, Shimon , CONNORS, Collin E. , YANG, Liyu
IPC: H02J7/00
CPC classification number: H02J7/0052 , H02J7/0004 , H02J7/0065 , H02J7/007 , H02J2007/0059 , H02M3/1582
Abstract: A charger circuit includes an interface connector coupled to a power adapter that provides an input signal having an input voltage, and a buck-boost converter circuit that may be coupled to a battery having a charging voltage. At a given time, the buck-boost converter circuit operates in a mode in a group of modes based on a control signal, where the group of modes may include at least a buck mode and a boost mode. In particular, the charger circuit includes control logic that generates the control signal based on the charging voltage and a charging capability of the power adapter. Thus, if the charging voltage suitably exceeds the input voltage, the buck-boost converter circuit may operate in the boost mode. However, if the charging voltage is approximately less than or equal to the input voltage, the buck-boost converter circuit may operate in the buck mode.
Abstract translation: 充电器电路包括耦合到电源适配器的接口连接器，其提供具有输入电压的输入信号，以及可耦合到具有充电电压的电池的降压 - 升压转换器电路。 在给定时间，降压 - 升压转换器电路基于控制信号以一组模式工作，其中该组模式可以至少包括降压模式和升压模式。 特别地，充电器电路包括基于充电电压和电源适配器的充电能力产生控制信号的控制逻辑。 因此，如果充电电压适当地超过输入电压，则降压 - 升压转换器电路可以在升压模式下操作。 然而，如果充电电压大致小于或等于输入电压，则降压 - 升压转换器电路可以在降压模式下工作。
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公开(公告)号：WO2015035384A1
公开(公告)日：2015-03-12
申请号：PCT/US2014/054788
申请日：2014-09-09
Applicant: APPLE INC.
Inventor： YANG, Liyu , HU, Yongxuan , ELKAYAM, Shimon
CPC classification number: H02J7/0052 , H02J7/0004 , H02J7/0065 , H02J7/007 , H02J2007/0059 , H02M3/1582
Abstract: A charging circuit includes an interface connector that may be coupled to a power adapter that provides an input voltage, and a buck-boost charging circuit that receives the input voltage and may be coupled to and may provide an output signal to a battery having a charging voltage. For a given input voltage and a given charging voltage, the buck-boost charging circuit operates in one of a group of modes based on a control signal, where the group of modes comprises: a buck mode, a boost mode and a buck-boost mode. In particular, the charging circuit includes control logic that generates the control signal based on the charging voltage and the input voltage. Thus, the buck-boost charging circuit may operate over a continuous range of input voltages and charging voltages.
Abstract translation: 充电电路包括可以耦合到提供输入电压的电源适配器的接口连接器和接收输入电压的降压 - 升压充电电路，并且可以耦合到电池并且可以向具有充电的电池提供输出信号 电压。 对于给定的输入电压和给定的充电电压，降压 - 升压充电电路基于控制信号工作在一组模式中，其中模式组包括降压模式，升压模式和降压 - 升压 模式。 特别地，充电电路包括基于充电电压和输入电压产生控制信号的控制逻辑。 因此，降压 - 升压充电电路可以在连续的输入电压和充电电压范围内工作。
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公开(公告)号：EP3411889A1
公开(公告)日：2018-12-12
申请号：EP17777115.1
申请日：2017-09-12
Applicant: Apple Inc.
CPC classification number: H01F38/14 , H01F27/362 , H01F27/365 , H02J7/025 , H02J50/10 , H02J50/40 , H02J50/70
Abstract: Embodiments describe electromagnetic shielding for wireless charging systems. A wireless charging system includes a transmitter coil configured to generate a magnetic flux, a receiver coil positioned coaxial with the transmitter coil to receive the generated magnetic flux, where electrical interaction between the transmitter coil and the receiver coil generates electric fields, a transmitter shield positioned between the transmitter coil and the receiver coil to intercept some of the electric fields directed away from the transmitter coil and allow the magnetic flux to pass through the transmitter shield, and a receiver shield positioned between the transmitter shield and the receiver coil to intercept some of the electric fields directed away from the receiver coil and allow the magnetic flux to pass through the receiver shield.
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Patent Agency Ranking
公开(公告)号：EP3031119A2
公开(公告)日：2016-06-15
申请号：EP14780662.4
申请日：2014-09-09
Applicant: Apple Inc.
Inventor： HU, Yongxuan , ELKAYAM, Shimon , CONNORS, Collin E. , YANG, Liyu
CPC classification number: H02J7/0052 , H02J7/0004 , H02J7/0065 , H02J7/007 , H02J2007/0059 , H02M3/1582
Abstract: A charging circuit includes an interface connector that may be coupled to a power adapter that provides an input voltage, and a buck-boost charging circuit that receives the input voltage and may be coupled to and may provide an output signal to a battery having a charging voltage. For a given input voltage and a given charging voltage, the buck-boost charging circuit operates in one of a group of modes based on a control signal, where the group of modes comprises: a buck mode, a boost mode and a buck-boost mode. In particular, the charging circuit includes control logic that generates the control signal based on the charging voltage and the input voltage. Thus, the buck-boost charging circuit may operate over a continuous range of input voltages and charging voltages.
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公开(公告)号：EP3031118A1
公开(公告)日：2016-06-15
申请号：EP14766645.7
申请日：2014-09-09
Applicant: Apple Inc.
Inventor： YANG, Liyu , HU, Yongxuan , ELKAYAM, Shimon
CPC classification number: H02J7/0052 , H02J7/0004 , H02J7/0065 , H02J7/007 , H02J2007/0059 , H02M3/1582
Abstract: A charging circuit includes an interface connector that may be coupled to a power adapter that provides an input voltage, and a buck-boost charging circuit that receives the input voltage and may be coupled to and may provide an output signal to a battery having a charging voltage. For a given input voltage and a given charging voltage, the buck-boost charging circuit operates in one of a group of modes based on a control signal, where the group of modes comprises: a buck mode, a boost mode and a buck-boost mode. In particular, the charging circuit includes control logic that generates the control signal based on the charging voltage and the input voltage. Thus, the buck-boost charging circuit may operate over a continuous range of input voltages and charging voltages.
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公开(公告)号：WO2018057346A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/051147
申请日：2017-09-12
Applicant: APPLE INC.
Abstract: Embodiments describe electromagnetic shielding for wireless charging systems. A wireless charging system includes a transmitter coil configured to generate a magnetic flux, a receiver coil positioned coaxial with the transmitter coil to receive the generated magnetic flux, where electrical interaction between the transmitter coil and the receiver coil generates electric fields, a transmitter shield positioned between the transmitter coil and the receiver coil to intercept some of the electric fields directed away from the transmitter coil and allow the magnetic flux to pass through the transmitter shield, and a receiver shield positioned between the transmitter shield and the receiver coil to intercept some of the electric fields directed away from the receiver coil and allow the magnetic flux to pass through the receiver shield.
Abstract translation: 实施例描述了用于无线充电系统的电磁屏蔽。 无线充电系统包括被配置为产生磁通量的发射器线圈，与发射器线圈同轴定位以接收产生的磁通量的接收器线圈，其中发射器线圈和接收器线圈之间的电相互作用产生电场，发射器屏蔽件定位 在发射器线圈和接收器线圈之间以截取远离发射器线圈引导的一些电场并且允许磁通量穿过发射器屏蔽件，并且接收器屏蔽件定位在发射器屏蔽件和接收器线圈之间以截取一些 电场远离接收器线圈并允许磁通量通过接收器屏蔽。
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公开(公告)号：WO2013130340A1
公开(公告)日：2013-09-06
申请号：PCT/US2013/027183
申请日：2013-02-21
Applicant: APPLE INC.
Inventor： YE, Mao , PATEL, Bharatkumar K. , LEE, Kisun , PANDYA, Manisha P. , ELKAYAM, Shimon
CPC classification number: G06F1/20 , G06F1/26 , G06F1/263 , G06F1/28 , H02J7/0055 , H02J7/047 , H02J2007/0039
Abstract: The disclosed embodiments provide an apparatus that controls a current drawn from an adapter by a computer system. During operation, the apparatus senses the current drawn from the adapter using a first current sensor and a second current sensor, wherein a response time of the first current sensor is faster than a response time of the second current sensor. Then, when the current sensed using the first current sensor exceeds a predetermined high-current threshold, the apparatus limits the current drawn from the adapter to a first predetermined current limit. Additionally, when the current sensed using the second current sensor exceeds a predetermined thermal-limit current, the apparatus limits the current drawn from the adapter to the predetermined thermal-limit current.
Abstract translation: 所公开的实施例提供了一种控制由计算机系统从适配器抽出的电流的装置。 在操作期间，设备使用第一电流传感器和第二电流传感器感测从适配器吸取的电流，其中第一电流传感器的响应时间比第二电流传感器的响应时间快。 然后，当使用第一电流传感器感测的电流超过预定的高电流阈值时，该装置将从适配器吸取的电流限制在第一预定电流极限。 此外，当使用第二电流传感器检测到的电流超过预定的热限极电流时，该装置将从适配器吸取的电流限制在预定的热极限电流。
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10.发明公开CONTROLLING A CURRENT DRAWN FROM AN ADAPTER BY A COMPUTER SYSTEM 审中-公开欧式EINES适配器DURCH EIN COMPUTERSYSTEM
公开(公告)号：EP2791755A1
公开(公告)日：2014-10-22
申请号：EP13708313.5
申请日：2013-02-21
Applicant: Apple Inc.
Inventor： YE, Mao , PATEL, Bharatkumar K. , LEE, Kisun , PANDYA, Manisha P. , ELKAYAM, Shimon
CPC classification number: G06F1/20 , G06F1/26 , G06F1/263 , G06F1/28 , H02J7/0055 , H02J7/047 , H02J2007/0039
Abstract: The disclosed embodiments provide an apparatus that controls a current drawn from an adapter by a computer system. During operation, the apparatus senses the current drawn from the adapter using a first current sensor and a second current sensor, wherein a response time of the first current sensor is faster than a response time of the second current sensor. Then, when the current sensed using the first current sensor exceeds a predetermined high-current threshold, the apparatus limits the current drawn from the adapter to a first predetermined current limit. Additionally, when the current sensed using the second current sensor exceeds a predetermined thermal-limit current, the apparatus limits the current drawn from the adapter to the predetermined thermal-limit current.
Abstract translation: 所公开的实施例提供了一种控制由计算机系统从适配器抽出的电流的装置。 在操作期间，设备使用第一电流传感器和第二电流传感器感测从适配器抽出的电流，其中第一电流传感器的响应时间比第二电流传感器的响应时间快。 然后，当使用第一电流传感器感测的电流超过预定的大电流阈值时，该装置将从适配器提取的电流限制到第一预定电流极限。 此外，当使用第二电流传感器感测的电流超过预定的热限极电流时，该装置将从适配器吸取的电流限制在预定的热极限电流上。
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