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1. 发明申请

WO2011062774A1 AUDIO PLUGS WITH OPTICAL AND ELECTRICAL PATHS 审中-公开
标题翻译：带光学和电气的音频插头
公开(公告)号：WO2011062774A1
公开(公告)日：2011-05-26
申请号：PCT/US2010/055403
申请日：2010-11-04
申请人： APPLE INC. , TERLIZZI, Jeffrey, J. , TISCARENO, Victor , DOROGUSKER, Jesse, L.
发明人： TERLIZZI, Jeffrey, J. , TISCARENO, Victor , DOROGUSKER, Jesse, L.
IPC分类号： H01R24/04
CPC分类号： H01R24/58 , G02B6/3817 , G02B6/3851 , G02B6/4292 , H01R2107/00 , H04R1/1091 , H04R5/033 , H04R2201/107 , H04R2410/05 , H04R2420/03 , H04R2460/11 , H04R2499/13
摘要： Electronic devices are provided that communicate over cables and other communications paths that include optical and electrical paths. A cable may include wires for forming an electrical path and one or more optical fibers for forming an optical path. Connectors at one or both ends of the cable may include electrical contacts and an optical coupling structure associated with the optical path. Optical paths may be included in connectors such as tip-ring-sleeve connectors and connectors of other types. Interface circuitry may be included in a connector to convert between optical and electrical signaling schemes. Wavelength-division-multiplexing may be used to support bidirectional communications. Breakout boxes and other equipment may be connected using the cables. Digital signals such as digital noise cancellation signals may be conveyed over the optical paths. Power and other electrical signals may be conveyed over the electrical paths.
摘要翻译：提供通过电缆和包括光学和电路径的其它通信路径进行通信的电子设备。电缆可以包括用于形成电路径的线和用于形成光路的一根或多根光纤。电缆的一端或两端的连接器可以包括电触头和与光路相关联的光耦合结构。光路可以包括在诸如尖端环套筒连接器和其它类型的连接器的连接器中。接口电路可以包括在连接器中以在光信号和电信令方案之间进行转换。波分复用可以用于支持双向通信。分线盒和其他设备可能使用电缆连接。诸如数字噪声消除信号的数字信号可以在光路上传送。功率和其他电信号可以通过电路径传送。

2. 发明申请

WO2007100708A2 POWER MANAGEMENT IN A PORTABLE MEDIA DELIVERY SYSTEM 审中-公开
标题翻译：便携式媒体传输系统中的电源管理
公开(公告)号：WO2007100708A2
公开(公告)日：2007-09-07
申请号：PCT/US2007/004811
申请日：2007-02-23
申请人： APPLE INC. , DOROGUSKER, Jesse, L. , NOVOTNEY, Donald, J. , KRUEGER, Scott , TERLIZZI, Jeffrey, J.
发明人： DOROGUSKER, Jesse, L. , NOVOTNEY, Donald, J. , KRUEGER, Scott , TERLIZZI, Jeffrey, J.
IPC分类号： G06F1/26
CPC分类号： G06F1/263 , G06F1/1632
摘要： A consumer electronic product that includes a media player arranged to process a selected one of a plurality of digital media files stored therein and a media delivery accessory unit detachedly connected to the media player arranged to broadcast the processed digital media file. When the consumer electronic product is in a DC mode, the consumer electronic product controls a transfer of an amount of charge between the media delivery accessory and the media player. In one embodiment, the amount of charge is sufficient to for the consumer electronic product to operate for a predetermined amount of time. In another embodiment, the amount of charge is sufficient for to maximize an amount of time that the media player and media delivery accessory can operate.
摘要翻译：一种消费电子产品，其包括布置成处理存储在其中的多个数字媒体文件中的所选择的一个的媒体播放器，以及分离地连接到布置成广播所处理的数字媒体文件的媒体播放器的媒体传送附件单元。当消费电子产品处于DC模式时，消费电子产品控制媒体传送附件和媒体播放器之间的电荷量的传送。在一个实施例中，电荷量足以使消费电子产品在预定时间内运行。在另一个实施例中，电荷量足以使媒体播放器和媒体传送附件可以操作的时间量最大化。

3. 发明申请

WO2011133335A1 CHARGING SYSTEMS WITH DIRECT CHARGING PORT SUPPORT AND EXTENDED CAPABILITIES 审中-公开
标题翻译：具有直接充电端口支持和扩展能力的充电系统
公开(公告)号：WO2011133335A1
公开(公告)日：2011-10-27
申请号：PCT/US2011/031537
申请日：2011-04-07
申请人： APPLE INC. , SIMS, Nicholas, A. , TERLIZZI, Jeffrey, J. , KOSUT, Alexei , JOHNSON, Timothy , CORLETT, Barry
发明人： SIMS, Nicholas, A. , TERLIZZI, Jeffrey, J. , KOSUT, Alexei , JOHNSON, Timothy , CORLETT, Barry
IPC分类号： H02M7/00
CPC分类号： G01R27/02 , G01L1/205 , H02J7/042 , H02J2007/0062 , H02J2007/0096 , H02M7/02 , H02M7/53803 , H02M7/53846 , H02M7/539
摘要： An alternating current (AC) to direct current (DC) power converter may have a connector with a pair of power supply contacts and a pair of data contacts. An electronic device may be connected to the connector of the power converter. The power converter may supply DC power to the electronic device using the power supply contacts. The power converter may include control circuitry that has a resistor coupled across the data contacts. When the electronic device and the power converter are connected to each other, each may advertize to the other that capabilities are present that exceed industry standards. At the same time, standard-compliant discovery operations may be performed to probe the value of the resistance of the resistor that is coupled across the data contacts. When extended capabilities are discovered, extended functions may be performed including accelerated charging functions and data communications functions.
摘要翻译：直流（DC）电力转换器的交流（AC）可以具有与一对电源触点和一对数据触点的连接器。电子设备可以连接到功率转换器的连接器。电源转换器可以使用电源触点向电子设备提供直流电源。功率转换器可以包括具有耦合在数据触点上的电阻的控制电路。当电子设备和功率转换器彼此连接时，每个可以向另一个通告超出行业标准的能力。同时，可以执行符合标准的发现操作来探测跨数据触点耦合的电阻器的电阻值。当发现扩展能力时，可以执行扩展功能，包括加速计费功能和数据通信功能。

4. 发明申请

WO2011097303A1 DIGITAL COMMUNICATIONS SYSTEM WITH VARIABLE-BANDWIDTH TRAFFIC CHANNELS 审中-公开
标题翻译：具有可变带宽交通信道的数字通信系统
公开(公告)号：WO2011097303A1
公开(公告)日：2011-08-11
申请号：PCT/US2011/023486
申请日：2011-02-02
申请人： APPLE INC. , SANDER, Wendell, B. , CORLETT, Barry , TUPMAN, David , SANDER, Brian , TERLIZZI, Jeffrey, J. , BRIGHT, Anderw , SHARMA, Anup
发明人： SANDER, Wendell, B. , CORLETT, Barry , TUPMAN, David , SANDER, Brian , TERLIZZI, Jeffrey, J. , BRIGHT, Anderw , SHARMA, Anup
IPC分类号： H04J3/16 , H04J3/17 , H04R3/12 , H04M1/60
CPC分类号： H04J3/1682 , H04M1/6058
摘要： Electronic devices and equipment may communicate over a wired communications path. The wired communications path may include one or more wires and may be associated with a headphone cable. Data may be conveyed in the form of a digital data stream containing multiple traffic channels. The digital data stream may include superframes, each of which has multiple frames of data. The frames of data may each contain a number of data slots. Some of the slots in a superframe may be used exclusively by a particular one of the traffic channels. Boundary slots may be shared between traffic channels. Data interface circuitry may implement a data dispersion algorithm that determines the pattern in which data from each traffic channel is distributed within each boundary slot. Transmitting data interface circuitry may merge traffic channels into a single data stream. Receiving data interface circuitry may reconstruct the traffic channels.
摘要翻译：电子设备和设备可以通过有线通信路径进行通信。有线通信路径可以包括一个或多个电线并且可以与耳机线缆相关联。数据可以以包含多个业务信道的数字数据流的形式传送。数字数据流可以包括超帧，每个超帧具有多个数据帧。数据帧可以各自包含多个数据时隙。超帧中的一些时隙可以由特定的业务信道专门使用。边界槽可以在通道之间共享。数据接口电路可以实现数据分散算法，其确定在每个边界时隙内分布来自每个业务信道的数据的模式。传输数据接口电路可以将业务信道合并成单个数据流。接收数据接口电路可以重建业务信道。

5. 发明申请

WO2008083207A3 ACCESSORY DETECTION TO MINIMIZE INTERFERENCE WITH WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2008083207A3
公开(公告)日：2008-07-10
申请号：PCT/US2007/088916
申请日：2007-12-27
申请人： APPLE INC. , TERLIZZI, Jeffrey, J.
发明人： TERLIZZI, Jeffrey, J.
IPC分类号： H04B1/38 , H04B15/02 , H04M1/74
摘要： A wireless handheld device includes one or more antennas and a connector configured to couple with one or more external accessories. The handheld device further includes an accessory detector coupled to the connector and configured to detect whether an external accessory coupled to the connector may interfere with wireless communication with the handheld device.

6. 发明申请

WO2011150403A9 DUAL ORIENTATION CONNECTOR WITH EXTERNAL CONTACTS 审中-公开
公开(公告)号：WO2011150403A9
公开(公告)日：2011-12-01
申请号：PCT/US2011/038452
申请日：2011-05-27
申请人： APPLE INC. , GOLKO, Albert, J , SCHMIDT, Mathias , JOL, Eric , MINOO, Jahan,C. , SPRAGGS, Ian , FRAZIER, Cameron , ROTHKOPF, Fletcher , AASE, Jonathan , SANDER, Wendell B. , TERLIZZI, Jeffrey, J.
发明人： GOLKO, Albert, J , SCHMIDT, Mathias , JOL, Eric , MINOO, Jahan,C. , SPRAGGS, Ian , FRAZIER, Cameron , ROTHKOPF, Fletcher , AASE, Jonathan , SANDER, Wendell B. , TERLIZZI, Jeffrey, J.
IPC分类号： H01R29/00 , H01R13/648 , H01R13/516 , H01R13/627 , H01R13/642 , H01R13/631 , H01R12/77 , H01R4/01 , H01R13/504
摘要： A dual orientation connector having a connector tab with first and second major opposing sides and a plurality of electrical contacts carried by the connector tab. The plurality of contacts includes a first set of external contacts formed at the first major side and a second set of external contacts formed at the second major side. The first plurality of contacts are symmetrically spaced with the second plurality of contacts and the connector tab is shaped to have 180 degree symmetry so that it can be inserted and operatively coupled to a corresponding receptacle connector in either of two insertion orientations.

7. 发明申请

WO2011068671A2 POWER CONVERTER WITH REDUCED POWER CONSUMPTION WHEN TOGGLING BETWEEN SLEEP AND NORMAL MODES DURING DEVICE CHARGING 审中-公开
标题翻译：功率转换器在设备充电期间在休眠与正常模式之间切换时降低功耗
公开(公告)号：WO2011068671A2
公开(公告)日：2011-06-09
申请号：PCT/US2010/056875
申请日：2010-11-16
申请人： APPLE INC. , SIMS, Nicholas, A. , TERLIZZI, Jeffrey, J.
发明人： SIMS, Nicholas, A. , TERLIZZI, Jeffrey, J.
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G06F1/325 , Y10T307/625 , Y10T307/74
摘要： Electronic devices may have batteries that power internal circuitry. A power converter may connect to an input-output port in an electronic device to deliver power to the electronic device. Battery charging circuitry in the electronic device may be used to charge the battery in an electronic device while power is delivered from the power converter. The power converter may have load detection circuitry. When an output load is present, the power converter operates in an active mode and delivers power to the electronic device. When the output load is not present, the power converter enters a low-power standby mode. The electronic device has switching circuitry that periodically either electrically couples or electrically isolates the input-output port from internal circuitry. When the input-output port is isolated, the power converter senses that no output load is present and enters the standby state to conserve power.
摘要翻译：电子设备可能具有为内部电路供电的电池。电力转换器可以连接到电子设备中的输入 - 输出端口，以向电子设备递送电力。电力设备中的电池充电电路可以用于在从功率转换器传送电力的同时为电子设备中的电池充电。功率转换器可以具有负载检测电路。当存在输出负载时，功率转换器以活动模式工作，并向电子设备供电。当输出负载不存在时，电源转换器进入低功耗待机模式。电子设备具有周期性地将输入 - 输出端口与内部电路电耦合或电隔离的开关电路。当输入输出端口隔离时，电源转换器检测到不存在输出负载并进入待机状态以节省电力。

8. 发明申请

WO2010093402A2 POWER CONVERTER WITH AUTOMATIC MODE SWITCHING 审中-公开
标题翻译：带自动模式开关的电源转换器
公开(公告)号：WO2010093402A2
公开(公告)日：2010-08-19
申请号：PCT/US2009/068801
申请日：2009-12-18
申请人： APPLE INC. , SIMS, Nicholas, A. , TERLIZZI, Jeffrey, J.
发明人： SIMS, Nicholas, A. , TERLIZZI, Jeffrey, J.
IPC分类号： H02M7/02
CPC分类号： H02M7/02
摘要： A power converter is provided that has an alternating-current (AC) to direct-current (DC) switched- mode power converter circuit that converts alternating- current power into direct-current power for powering an attached electronic device. Power can be conserved by automatically placing the power converter circuit in a low-power standby mode of operation whenever the electronic device is detached from the power converter. A monitoring circuit can be powered by a capacitor or other energy storage element while the power converter is operating in the standby mode. If the monitoring circuit detects an output voltage change that is indicative of attachment of the electronic device or if the storage element needs to be replenished, the monitoring circuit can place the power converter circuit in an active mode of operation.
摘要翻译：提供了一种电源转换器，其具有交流（AC）到直流（DC）开关模式功率转换器电路，其将交流电力转换为用于为连接的电子设备供电的直流电力。只要电子设备与电源转换器分离，通过自动将功率转换器电路放置在低功耗待机模式下，可以节省功率。当电源转换器工作在待机模式时，监视电路可以由电容器或其他能量存储元件供电。如果监视电路检测到指示电子装置的附着的输出电压变化，或者如果需要补充存储元件，则监视电路可以将功率转换器电路置于主动操作模式。

9. 发明申请

WO2008130456A1 WIRELESS HEADSET HAVING ADAPTIVE POWERING BASED ON MONITORED CONDITIONS 审中-公开
标题翻译：基于监控条件的自适应电源无线耳机
公开(公告)号：WO2008130456A1
公开(公告)日：2008-10-30
申请号：PCT/US2008/000098
申请日：2008-01-04
申请人： APPLE INC. , TERLIZZI, Jeffrey, J.
发明人： TERLIZZI, Jeffrey, J.
IPC分类号： H02J7/00 , H04Q7/32 , H04B1/16 , H04M1/73 , H04M1/60
CPC分类号： H04R1/1016 , H04M1/0262 , H04M1/0274 , H04M1/0277 , H04M1/05 , H04M1/6058 , H04M1/6066 , H04M2250/02 , H04R1/1025 , H04R2201/105 , H04R2420/07 , H04W52/0274 , H05K1/147 , H05K1/189 , Y02D70/142 , Y02D70/144 , Y02D70/23 , Y10T307/696
摘要： A system that includes a bus, a battery, core processing circuitry, radio frequency (RF) processing circuitry, first power regulating circuitry, second power regulating circuitry, and control circuitry is provided. The bus can be coupled to receive power from a source external to the system. The core processing circuitry and RF processing circuitry can be selectively coupled to each other via a switch. The switch can be operative to turn ON and OFF based on a signal level received on the bus. The first power regulating circuitry can be electrically coupled to the bus, the core processing circuitry, and the switch. The second power regulating circuitry can be electrically coupled to the battery, the RF processing circuitry, and the switch. The control circuitry can be operative to selectively turn ON and OFF the first power regulating circuitry and the second power regulating circuitry based on a number of monitored conditions.
摘要翻译：提供了一种包括总线，电池，核心处理电路，射频（RF）处理电路，第一功率调节电路，第二功率调节电路和控制电路的系统。总线可以耦合以从系统外部的源接收电力。核心处理电路和RF处理电路可以经由开关相互选择性地耦合。该开关可以根据总线上接收到的信号电平进行ON和OFF。第一功率调节电路可以电耦合到总线，核心处理电路和开关。第二功率调节电路可以电耦合到电池，RF处理电路和开关。控制电路可操作以基于多个监视条件选择性地接通和断开第一功率调节电路和第二功率调节电路。

10. 发明申请

WO2011062778A1 ELECTRONIC DEVICE AND EXTERNAL EQUIPMENT WITH DIGITAL NOISE CANCELLATION AND DIGITAL AUDIO PATH 审中-公开
标题翻译：电子设备和外部设备与数字噪声消除和数字音频路径
公开(公告)号：WO2011062778A1
公开(公告)日：2011-05-26
申请号：PCT/US2010/055502
申请日：2010-11-04
申请人： APPLE INC. , SANDER, Wendell, B. , TERLIZZI, Jeffrey, J. , SANDER, Brian , TUPMAN, David , CORLETT, Barry
发明人： SANDER, Wendell, B. , TERLIZZI, Jeffrey, J. , SANDER, Brian , TUPMAN, David , CORLETT, Barry
IPC分类号： H04R5/033 , H04R1/10
CPC分类号： H04R1/1083 , H04M1/6008 , H04M1/6058 , H04R2410/05 , H04R2420/03 , H04R2420/09 , H04R2460/03 , H04R2499/13
摘要： Electronic devices and accessories are provided that may communicate over wired communications paths. The electronic devices may be portable electronic devices such as cellular telephones or media players and may have audio connectors such as 3.5 mm audio jacks. The accessories may be headsets or other equipment having mating 3.5 mm audio plugs and speakers for playing audio. Microphones may be included in an accessory to gather voice signals and noise cancellation signals. Analog-to-digital converter circuitry in the accessory may digitize the microphone signals. Digital voice signals and voice noise cancellation signals can be transmitted over the communications path and processed by audio digital signal processor circuitry in an electronic device. Digital-to- analog converter circuitry in the accessory may convert digital audio signals to analog speaker signals. Digital noise cancellation signals may use digital noise signals to cancel noise from digital audio signals that have been received from an electronic device.
摘要翻译：提供可以通过有线通信路径通信的电子设备和附件。电子设备可以是诸如蜂窝电话或媒体播放器的便携式电子设备，并且可以具有诸如3.5mm音频插孔的音频连接器。附件可以是具有3.5mm音频插头和扬声器的耳机或其他设备，用于播放音频。附件中可能包含麦克风收集语音信号和噪声消除信号。附件中的模拟 - 数字转换器电路可以将麦克风信号数字化。数字语音信号和语音噪声消除信号可以通过通信路径发送并由电子设备中的音频数字信号处理器电路进行处理。附件中的数模转换器电路可将数字音频信号转换为模拟扬声器信号。数字噪声消除信号可以使用数字噪声信号来从已经从电子设备接收的数字音频信号中消除噪声。

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