Method and system for operating accessory controls
    1.
    发明授权
    Method and system for operating accessory controls 有权
    操作附件控件的方法和系统

    公开(公告)号:US07643642B2

    公开(公告)日:2010-01-05

    申请号:US10842359

    申请日:2004-05-10

    IPC分类号: H03F99/00 H04R27/00 H04R29/00

    CPC分类号: H04R5/04 H04R2420/05

    摘要: The invention concerns an accessory (112) for coupling to a portable electronic device (110). The accessory includes an interface (120) for coupling to the portable electronic device, an identifier (124) in which the identifier generates at least in part a parameter and at least one speaker (128). Only if the accessory contains more than one speaker, the parameter generated at least in part by the identifier causes an audio amplifier (148) that drives one of the speakers to be activated. In addition, the parameter generated at least in part by the identifier can cause the audio amplifier to be deactivated if the accessory contains only one speaker.

    摘要翻译: 本发明涉及用于耦合到便携式电子设备(110)的附件(112)。 附件包括用于耦合到便携式电子设备的接口(120),标识符(124),其中标识符至少部分地产生参数和至少一个扬声器(128)。 只有当附件中包含多于一个扬声器时,至少部分地由标识符产生的参数导致驱动其中一个扬声器被激活的音频放大器(148)。 此外,至少部分由标识符产生的参数可以导致音频放大器被禁用,如果附件仅包含一个扬声器。

    Charging system and method
    2.
    发明授权
    Charging system and method 有权
    充电系统及方法

    公开(公告)号:US07626365B2

    公开(公告)日:2009-12-01

    申请号:US10722804

    申请日:2003-11-26

    摘要: The invention concerns a method (200) and system (100) for charging a battery (110). The method includes the steps of receiving (212) an input power supply signal (300), monitoring (216) the input power supply signal to determine when the input power supply signal reaches first and second predetermined thresholds (314, 316) and in response to the monitoring step, selectively controlling (217) a charging switch (122) that controls the flow of the input power supply signal to the battery. The controlling step can include activating (220) the charging switch when the input power supply signal reaches the first predetermined threshold and deactivating (226) the switch when the input power supply signal reaches the second predetermined threshold.

    摘要翻译: 本发明涉及一种用于对电池(110)充电的方法(200)和系统(100)。 该方法包括以下步骤:接收(212)输入电源信号(300),监测(216)输入电源信号,以确定输入电源信号何时达到第一和第二预定阈值(314,316)并且作为响应 到所述监视步骤,选择性地控制(217)控制所述输入电源信号流向所述电池的充电开关(122)。 控制步骤可以包括当输入电源信号达到第一预定阈值时激活(220)充电开关,并且当输入电源信号达到第二预定阈值时停用(226)开关。

    Light detection power system and method for same
    3.
    发明授权
    Light detection power system and method for same 有权
    光检测电源系统及方法相同

    公开(公告)号:US07486044B2

    公开(公告)日:2009-02-03

    申请号:US10999653

    申请日:2004-11-30

    IPC分类号: H02J7/00

    摘要: The invention concerns a light detection power system (105). The system can include a solar cell charging circuit (120) having at least one solar cell (116) in which the solar cell charging circuit can provide power to a power source (114), a lighting circuit (122) that receives power from the power source and a controller (118) coupled to the solar cell charging circuit and the lighting circuit. The controller can enable the lighting circuit when a power level that the controller detects from the solar cell charging circuit fails to reach a first predetermined threshold. The solar cell charging circuit can include a switch (130) that is controlled by the controller. The controller can further enable the switch when the power level that the controller detects from the solar cell charging circuit reaches a second predetermined threshold.

    摘要翻译: 本发明涉及光检测电力系统(105)。 该系统可以包括具有至少一个太阳能电池(116)的太阳能电池充电电路(120),太阳能电池充电电路可以在该太阳能电池充电电路向电源(114)提供电力;照明电路(122),其从 电源和耦合到太阳能电池充电电路和照明电路的控制器(118)。 当控制器从太阳能电池充电电路检测到的功率电平不能达到第一预定阈值时,控制器可以启动点亮电路。 太阳能电池充电电路可以包括由控制器控制的开关(130)。 当控制器从太阳能电池充电电路检测到的功率电平达到第二预定阈值时,控制器可以进一步启用开关。

    Portable electronic device and method to protect same
    4.
    发明授权
    Portable electronic device and method to protect same 有权
    便携式电子设备及其保护方法

    公开(公告)号:US07626355B2

    公开(公告)日:2009-12-01

    申请号:US11289104

    申请日:2005-11-29

    IPC分类号: H02J7/00 G11B21/02

    CPC分类号: H02J7/0029

    摘要: A portable electronic device and a method to protect the portable electronic device from a battery bounce are provided. The portable electronic device (100) can comprise a free-fall condition sensor (105) enabled to detect a pre-battery bounce condition in the portable electronic device and a processor (110) coupled to the free-fall condition sensor (105). The processor (110), in response to a detection of the pre-battery bounce condition by the free-fall condition sensor (105), can be programmed to place the portable electronic device (100) in a pre-battery bounce setting. The method can include detecting a pre-battery bounce condition in the portable electronic device (405) and in response to the detection of the pre-battery bounce condition (405), placing the portable electronic device in a pre-battery bounce setting (410).

    摘要翻译: 提供了便携式电子设备和保护便携式电子设备免受电池反弹的方法。 便携式电子设备(100)可以包括能够检测便携式电子设备中的电池前反弹状态的自由落体状态传感器(105)和耦合到自由落体状态传感器(105)的处理器(110)。 处理器(110)响应于由自由落体状态传感器(105)检测到电池前反弹状态,可被编程为将便携式电子设备(100)放置在电池前反弹设置中。 该方法可以包括检测便携式电子设备(405)中的电池电池前反弹状态,并且响应于电池电池反弹条件(405)的检测,将便携式电子设备放置在电池前反弹设置(410 )。

    PRIORITY HANDOFF BASED ON BATTERY CHARGE LEVEL
    5.
    发明申请
    PRIORITY HANDOFF BASED ON BATTERY CHARGE LEVEL 审中-公开
    基于电池充电水平的优先处理

    公开(公告)号:US20080081623A1

    公开(公告)日:2008-04-03

    申请号:US11536939

    申请日:2006-09-29

    IPC分类号: H04Q7/20

    摘要: A method (400) for allocating handoff of mobile stations (105, 110) to a first network node (115). The method can include receiving a handoff request for a first mobile station. Handoff of the first mobile station can be granted in response to determining that the first mobile station has an effective level of battery charge equal to or below a threshold value. Handoff of the first mobile station can be denied in response to determining that the first mobile station has an effective level of battery charge greater than the threshold value. The method also can include receiving status information (130) communicated by the first mobile station. The status information can indicate an effective battery level of the first mobile station. In another arrangement, the status information can indicate a handoff priority level of the first mobile station.

    摘要翻译: 一种用于将移动台(105,110)的切换分配给第一网络节点(115)的方法(400)。 该方法可以包括接收针对第一移动台的切换请求。 响应于确定第一移动站具有等于或低于阈值的有效电池电量,可以授予第一移动站的切换。 响应于确定第一移动站具有大于阈值的电池电荷的有效电平,可以拒绝第一移动站的切换。 该方法还可以包括由第一移动站传送的接收状态信息(130)。 状态信息可以指示第一移动台的有效电池电量。 在另一种布置中,状态信息可以指示第一移动台的切换优先级。

    METHOD AND SYSTEM FOR CHARGING ELECTRONIC DEVICES
    6.
    发明申请
    METHOD AND SYSTEM FOR CHARGING ELECTRONIC DEVICES 审中-公开
    用于充电电子设备的方法和系统

    公开(公告)号:US20080111522A1

    公开(公告)日:2008-05-15

    申请号:US11673692

    申请日:2007-02-12

    IPC分类号: H02J7/00 H01M10/44

    摘要: A method and system for charging an electronic device (104) is provided. The method includes negotiating a first current supply (304) from a first charging port. The first charging port is one of a plurality of charging ports (106, 108, 110, 112 and 114) present on a current-supplying device (102). Further, the method includes negotiating a second current supply (306) from a second charging port, the second charging port is one of the plurality of charging ports (106, 108, 110, 112 and 114). Furthermore, the method includes combining the first current supply and the second current supply (308) to provide a combined current supply for charging the battery of the electronic device.

    摘要翻译: 提供了一种用于对电子设备(104)充电的方法和系统。 该方法包括从第一充电端口协商第一电流供应(304)。 第一充电端口是存在于电流供应装置(102)上的多个充电端口(106,108,110,112和114)之一。 此外,该方法包括从第二充电端口协商第二电流源(306),第二充电端口是多个充电端口(106,108,110,112和114)中的一个。 此外,该方法包括组合第一电流源和第二电流源(308)以提供用于为电子设备的电池充电的组合电流源。

    RF POWER CONTROL USING PROXIMITY SENSOR
    7.
    发明申请
    RF POWER CONTROL USING PROXIMITY SENSOR 审中-公开
    使用接近传感器的射频功率控制

    公开(公告)号:US20080051165A1

    公开(公告)日:2008-02-28

    申请号:US11467907

    申请日:2006-08-28

    IPC分类号: H04B17/00 H04M1/00

    摘要: A communication device (100) that includes a transceiver (210), a sensor (230) that detects proximity of the communication device with respect to a user (105), and a controller (205) that selectively changes at least one operating parameter of the transceiver when the sensor detects that the communication device is proximate to the user. The operating parameter that is changed can includes a transmit power of communication signals generated by the transceiver and/or a data transmission rate of signals generated by the transceiver. The communication device also can include a first antenna (215) and a second antenna (220), and the operating parameter that is changed can include a selection of the first antenna or the second antenna through which to transmit an RF signal. The sensor can sense a value of electric field intensity, a value of capacitance, or acoustically measure a distance between the communication device and the user.

    摘要翻译: 一种通信设备(100),包括收发器(210),检测通信设备相对于用户(105)的接近​​度的传感器(230),以及控制器(205),其选择性地改变至少一个操作参数 当传感器检测到通信设备靠近用户时,收发器。 改变的操作参数可以包括由收发器产生的通信信号的发送功率和/或由收发器产生的信号的数据传输速率。 通信设备还可以包括第一天线(215)和第二天线(220),并且改变的操作参数可以包括通过其发送RF信号的第一天线或第二天线的选择。 传感器可以感测电场强度的值,电容值,或者声学地测量通信设备和用户之间的距离。

    Keypad array having reduced number of input/outputs and method for generating same
    8.
    发明授权
    Keypad array having reduced number of input/outputs and method for generating same 有权
    具有减少输入/输出数量的键盘阵列及其产生方法

    公开(公告)号:US07167107B2

    公开(公告)日:2007-01-23

    申请号:US10667269

    申请日:2003-09-19

    IPC分类号: H03M11/00 H03K17/94 G08C19/00

    CPC分类号: H03M11/20

    摘要: The invention concerns a method (200) of generating an array (100, 300, 400) having a reduced number of input/outputs (114, 314, 414). The method includes the steps of, for each array row input/output, grouping (212) at least one set of rows (124, 324, 424) in which the set of rows is coupled to the array row input/output and, for each combination of the array row input/outputs, selectively coupling (216) non-set rows (326, 426) to the array row input/outputs that comprise the combination. At least a portion of a number of rows (110, 310, 410) for the array is equal to the number of rows in each set of rows multiplied by the number of array row input/outputs plus the number of non-set rows coupled to the array row input/output combinations.

    摘要翻译: 本发明涉及一种产生具有减少数量的输入/输出(114,314,414)的阵列(100,300,400)的方法(200)。 该方法包括以下步骤:对于每个阵列行输入/输出,分组(212)至少一组行(124,324,424),其中该组行耦合到阵列行输入/输出,并且为了 阵列行输入/输出的每个组合,选择性地将(216)非设置行(326,426)耦合到构成组合的阵列行输入/输出。 用于阵列的多个行(110,310,410)的至少一部分等于每组行中的行数乘以阵列行输入/输出的数量加上耦合的非集合行数 到数组行输入/输出组合。

    Light detection power system and method for same
    9.
    发明授权
    Light detection power system and method for same 有权
    光检测电源系统及方法相同

    公开(公告)号:US07800046B2

    公开(公告)日:2010-09-21

    申请号:US12361130

    申请日:2009-01-28

    IPC分类号: G01J1/04 G05F1/00

    摘要: The invention concerns a light detection power system (105). The system can include a solar cell charging circuit (120) having at least one solar cell (116) in which the solar cell charging circuit can provide power to a power source (114), a lighting circuit (122) that receives power from the power source and a controller (118) coupled to the solar cell charging circuit and the lighting circuit. The controller can enable the lighting circuit when a power level that the controller detects from the solar cell charging circuit fails to reach a first predetermined threshold. The solar cell charging circuit can include a switch (130) that is controlled by the controller. The controller can further enable the switch when the power level that the controller detects from the solar cell charging circuit reaches a second predetermined threshold.

    摘要翻译: 本发明涉及光检测电力系统(105)。 该系统可以包括具有至少一个太阳能电池(116)的太阳能电池充电电路(120),太阳能电池充电电路可以在该太阳能电池充电电路向电源(114)提供电力;照明电路(122),其从 电源和耦合到太阳能电池充电电路和照明电路的控制器(118)。 当控制器从太阳能电池充电电路检测到的功率电平不能达到第一预定阈值时,控制器可以启动点亮电路。 太阳能电池充电电路可以包括由控制器控制的开关(130)。 当控制器从太阳能电池充电电路检测到的功率电平达到第二预定阈值时,控制器可以进一步启用开关。

    Apparatus and switching method for improving cycle-life and capacity of a battery pack
    10.
    发明授权
    Apparatus and switching method for improving cycle-life and capacity of a battery pack 有权
    用于改善电池组的循环寿命和容量的装置和切换方法

    公开(公告)号:US07642753B2

    公开(公告)日:2010-01-05

    申请号:US11228550

    申请日:2005-09-16

    IPC分类号: H02J7/04 H02J7/00

    CPC分类号: H02J7/0013

    摘要: A charging system (108) supplies a source voltage (Vco, FIG. 5) and a source current (Ico, FIG. 5) to a plurality of battery cells (110). The charging system operates according to a method (200) including the steps of determining (202) a capacity for each of the plurality of battery cells (120 and 130), determining (204) a desired cutoff current (Ico1, FIG. 5) for a select one of the plurality of battery cells (120) having the smallest capacity, determining (206) an optimal source cutoff current according to the capacity of the select one of the plurality of battery cells, adjusting (208) the source current according to the optimal source cutoff current, and upon the source current reaching the optimal source cutoff current, switching out the select one of the plurality of battery cells to allow continued charging of another cell until it is fully charged.

    摘要翻译: 充电系统(108)将源电压(Vco,图5)和源极电流(Ico,图5)提供给多个电池单元(110)。 充电系统根据方法(200)进行操作,包括以下步骤:确定(202)多个电池单元(120和130)中的每一个的容量,确定(204)期望的截止电流(Ico1,图5) 对于具有最小容量的多个电池单元(120)中的选择一个,根据所述多个电池单元中的所选择的电池单元的容量来确定(206)最佳源极截止电流,根据 达到最佳的源截止电流,并且在源极电流达到最佳的源极截止电流时,切换多个电池单元中的选择一个以允许另一个电池的继续充电直到其被充分充电。