METHOD FOR CHARGING A BATTERY
    2.
    发明公开
    METHOD FOR CHARGING A BATTERY 审中-公开
    方法给电池充电

    公开(公告)号:EP1579546A4

    公开(公告)日:2008-01-09

    申请号:EP03790112

    申请日:2003-11-24

    Applicant: MOTOROLA INC

    CPC classification number: H02J7/0077

    Abstract: A method and apparatus for charging a rechargeable battery (110) that takes into account the use patterns of the particular battery. A user may only discharge the battery a little and recharge it frequently which is a low capacity high life cycle use pattern, or discharge the battery almost completely and place the battery on charge less frequently indicating a high capacity low life cycle use pattern. Herein, a battery is installed in an electronic device wherein a battery discharge determination circuit and a discharge determination algorithm determine the discharge level of the battery when a charging circuit is placed on the battery. The measurement algorithm determines from the rechargeable battery discharge level measurement how to recharge the rechargeable battery. The measurement algorithm may also determine how to recharge the rechargeable battery based on a plurality of previous measurements stored either in the electronic device or the battery.

    METHOD FOR SELECTING A COMMUNICATIONS NETWORK MODE HAVING AN OPTIMUM EFFICIENCY
    4.
    发明申请
    METHOD FOR SELECTING A COMMUNICATIONS NETWORK MODE HAVING AN OPTIMUM EFFICIENCY 审中-公开
    用于选择具有最佳效率的通信网络模式的方法

    公开(公告)号:WO2007070782A3

    公开(公告)日:2007-12-06

    申请号:PCT/US2006061897

    申请日:2006-12-12

    Abstract: A method for utilizing a personal agent in a communications device for selecting the method of delivery of at least one communication having multiple networking type modes (200) includes discovering all available delivery options (203). One or more operational parameters are detected (205) including information based on the agent's knowledge of the user's schedule. The impact on battery consumption of the communication is also estimated (209) and a key metric is determined (211) based on the type of delivery options that are available. Finally, an optimal delivery option is determined (213) where it can be either automatically selected or presented to the user of the device.

    Abstract translation: 一种用于利用通信设备中的个人代理来选择具有多个联网类型模式的至少一个通信的传送方法的方法(200)包括发现所有可用的传送选项(203)。 一个或多个操作参数被检测(205),包括基于代理对用户日程的了解的信息。 还估计(209)对通信的电池消耗的影响,并且基于可用的递送选项的类型确定关键度量(211)。 最后,确定最佳传送选项(213),其中可以自动选择或向设备的用户呈现它。

    EXTENDABLE ANTENNA FOR PORTABLE CELLULAR TELEPHONES

    公开(公告)号:AU610439B2

    公开(公告)日:1991-05-16

    申请号:AU4339389

    申请日:1989-09-22

    Applicant: MOTOROLA INC

    Inventor: JOHNSON ROBERT M

    Abstract: An antenna for a portable cellular telephone (100) includes a quarter-wavelength ground radiator (106) and a helical coil (104) capacitively coupled to an extendable half-wavelength radiator (102). The extendable half-wavelength radiator (102) includes a metallic coil (209) molded in plastic. The ground radiator (106) includes a serpentined transmission line (302) on a flexible circuit board (310). The helical coil (104) and ground radiator (106) are coupled by a transmission line (110) to a duplexer (112). The duplexer couples transmitter signals from a radio transmitter (114) to the antenna and receiver signals from the antenna to a radio receiver (116). The antenna may be advantageously utilized in any portable radio applications where small size and immunity to hand induced radiation losses are desired.

    8.
    发明专利
    未知

    公开(公告)号:BR8907142A

    公开(公告)日:1991-02-13

    申请号:BR8907142

    申请日:1989-09-22

    Applicant: MOTOROLA INC

    Inventor: JOHNSON ROBERT M

    Abstract: An antenna for a portable cellular telephone (100) includes a quarter-wavelength ground radiator (106) and a helical coil (104) capacitively coupled to an extendable half-wavelength radiator (102). The extendable half-wavelength radiator (102) includes a metallic coil (209) molded in plastic. The ground radiator (106) includes a serpentined transmission line (302) on a flexible circuit board (310). The helical coil (104) and ground radiator (106) are coupled by a transmission line (110) to a duplexer (112). The duplexer couples transmitter signals from a radio transmitter (114) to the antenna and receiver signals from the antenna to a radio receiver (116). The antenna may be advantageously utilized in any portable radio applications where small size and immunity to hand induced radiation losses are desired.

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