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    Multi-portion housing of a portable terminal having a central portion
    3.
    发明公开
    Multi-portion housing of a portable terminal having a central portion 审中-公开
    具有中央部分的便携式终端的多部件壳体

    公开(公告)号：EP2363778A3

    公开(公告)日：2014-05-21

    申请号：EP10192521.2

    申请日：2010-11-25

    申请人： Psion Inc.

    发明人： Gandhi, Dinesh

    IPC分类号： G06F1/16

    CPC分类号： G06F1/1656 ,  G06F1/1626

    摘要： A multi-portion housing for a portable terminal having a proximal end, a distal end, a back surface, and a front surface, the front surface configured for mounting a user interface between the proximal and distal ends. The multi-portion housing comprises a central housing portion providing a rigid body extending between the proximal and distal ends for facilitating rigidity of the multi-portion housing to inhibit deformation of the multi-portion housing, the central housing portion having an upper surface and an opposing lower surface. A second housing portion is secured to the central housing portion and has a first resilient seal positioned between a first mating surface of the second housing portion and a corresponding mating surface of the central housing portion, the corresponding mating surface of the central housing portion extending only partway between the proximal and distal ends and being positioned on either the upper or the lower surface. A third housing portion (e.g. an endcap) is secured to the second housing portion and has a second resilient seal positioned between a second mating surface of the second housing portion and a corresponding mating surface of the third housing portion. The first resilient seal and the second resilient seal are configured for inhibiting penetration of foreign contaminants into an interior of the multi-portion housing.

    Distributed power regulation
    4.
    发明公开
    Distributed power regulation 审中-公开
    分布式电源控制

    公开(公告)号：EP2053489A3

    公开(公告)日：2013-03-13

    申请号：EP08018589.5

    申请日：2008-10-23

    申请人： Psion Inc.

    发明人： James, Nic ,  Bernard, Christopher David

    IPC分类号： G06F1/32 ,  G06F1/26

    CPC分类号： G06F1/266 ,  G06F1/263

    摘要： Distributed power regulation in a handheld device is provided. A system for power regulation in a handheld electronic device having a battery, includes: an expansion interface for receiving a battery power from the battery; and a peripheral interface system releasably coupled to the expansion interface and communicating with a peripheral device for generating one or more predetermined operation powers for the peripheral device, based on the battery power provided through the expansion interface.

    METHOD AND SYSTEM FOR PROXIMITY-BASED, PEER-INITIATED DEVICE CONFIGURATION
    5.
    发明公开
    METHOD AND SYSTEM FOR PROXIMITY-BASED, PEER-INITIATED DEVICE CONFIGURATION 审中-公开
    方法和系统基于接近程度PEER并启动设备配置

    公开(公告)号：EP2561692A1

    公开(公告)日：2013-02-27

    申请号：EP11771434.5

    申请日：2011-04-18

    申请人： Psion Inc.

    发明人： KRAPF, Hugo ,  BEATTY, Kevin

    IPC分类号： H04W8/22 ,  G06F9/445 ,  H04L12/24

    CPC分类号： G06F8/61 ,  H04L41/082 ,  H04L67/104

    摘要： A method and a system for configuring of a client device using a configuration device in a peer to peer communication local network including a plurality of client devices, the configuration device including configuration information designated as sharable information. The method comprises generating a discovery request at the configuration device, the discovery request targeted to the plurality of handheld devices, in response to the discovery request, generating a request for communication with the configuration device from at least one client device, establishing communication between the configuration device and the client device, assigning, at the configuration device, a group to the at least one client device, identifying, at the configuration device, a selection of components from among the sharable information, the selection of components associated with the assigned group and for downloading to the at least one client device; and downloading, for installation at the client device, the selection of components to the at least one client device of the assigned group.

    SYSTEM AND METHOD FOR EXTERNALLY CONTROLLING THE CHARGING OF A BATTERY POWERED DEVICE
    6.
    发明公开
    SYSTEM AND METHOD FOR EXTERNALLY CONTROLLING THE CHARGING OF A BATTERY POWERED DEVICE 审中-公开
    系统和方法用于对电池充电控制的设备的远程控制

    公开(公告)号：EP2561594A1

    公开(公告)日：2013-02-27

    申请号：EP11771431.1

    申请日：2011-04-14

    申请人： Psion Inc.

    发明人： FORSYTHE, Lawrence

    IPC分类号： H02J7/00 ,  G06F1/26 ,  H04W88/02

    CPC分类号： H02J7/0072 ,  H02J7/0004 ,  H02J7/0073 ,  H02J2007/0096

    摘要： A system and method for externally controlling the charging of a battery powered mobile computing device includes a charging unit configured to be electrically coupled to the mobile computing device to charge a battery therein. The charging unit comprises a charger configured to operate in a first mode to provide a constant charge current to the battery to be charged and to operate in a second mode to provide a constant charge voltage to the battery to be charged and where the switch from the first mode to the second mode occurs when the voltage at the battery a predefined threshold voltage. The charger including an offset compensator configured for applying an offset voltage to the measured output of the charger to maintain the charger in the first mode to compensate for voltage drops between the charger and the battery thereby allowing the battery voltage to reach the threshold voltage.

    Improving channel reception characteristics through clock rate adjustment
    7.
    发明公开
    Improving channel reception characteristics through clock rate adjustment 有权
    提高由所述时钟速率调整的信道特性

    公开(公告)号：EP2493097A2

    公开(公告)日：2012-08-29

    申请号：EP12153051.3

    申请日：2012-01-30

    申请人： Psion Inc.

    发明人： Roy, Iain

    IPC分类号： H04B15/04

    CPC分类号： H04B1/1027 ,  H04B1/12 ,  H04B15/02

    摘要： A method, apparatus and system are described for adjusting the frequency of one or more clock signals used by a device. The one or more clock signals are adjusted by a determined amount when a channel quality metric of an RF channel in use by the device indicates a degradation in the reception quality. A radio frequency channel quality metric (RF metric) of a radio frequency channel in use is monitored by a device;
    a clock signal used by a clocked component of the device is determined as a target clock signal to adjust when the RF metric violates a threshold;
    a clock adjustment is determined to apply to the target clock signal;
    a rate of the target clock signal is adjusted according to the clock adjustment;
    followed by a step of returning to monitor the RF metric of the radio frequency channel or an RF metric of another radio frequency channel in use by the device.

    Apparatus and method for impact resistant touchscreen display module
    9.
    发明公开
    Apparatus and method for impact resistant touchscreen display module 审中-公开
    Vorrichtung und VerfahrenfüreinstoßbeständigesBerührungsanzeigemodul

    公开(公告)号：EP2381342A2

    公开(公告)日：2011-10-26

    申请号：EP10194448.6

    申请日：2010-12-10

    申请人： Psion Inc.

    发明人： LIU, Jin

    IPC分类号： G06F3/041 ,  H04B15/00

    CPC分类号： G06F3/041 ,  G06F3/03547 ,  H04M1/0266 ,  H04M1/185 ,  H04M2250/22

    摘要： A method and apparatus for an impact resistant touchscreen display module, such as for use in ruggedized mobile computing and display devices. The structure provided also allows for severability of the touchscreen and display screen portions, enhancing the practicability of replacing individual components for repair of a damaged touchscreen display module.

    摘要翻译： 用于耐冲击触摸屏显示模块的方法和装置，例如用于加固型移动计算和显示装置。 所提供的结构还允许触摸屏和显示屏部分的可分离性，增强了更换各个组件以修复损坏的触摸屏显示模块的可行性。

    AN ANTENNA HAVING AN EMBEDDED RADIO DEVICE
    10.
    发明公开
    AN ANTENNA HAVING AN EMBEDDED RADIO DEVICE 有权
    随着嵌入式无线设备天线

    公开(公告)号：EP2522049A4

    公开(公告)日：2016-01-06

    申请号：EP11732147

    申请日：2011-01-06

    申请人： PSION INC

    发明人： CHIRILA LAURIAN PETRU

    IPC分类号： H01Q1/38 ,  H01Q1/22 ,  H01Q1/52 ,  H01Q5/364 ,  H01Q9/04

    CPC分类号： H01Q1/2208 ,  H01Q1/38 ,  H01Q1/526 ,  H01Q5/364 ,  H01Q9/0407 ,  Y10T428/13 ,  Y10T428/2495 ,  Y10T428/249923 ,  Y10T428/31544

    摘要： A microstrip antenna, such as an internal patch antenna with circular polarization diversity, configured for at least one of transmission or reception of electromagnetic waves, such as in the UHF spectrum, with respect to a surrounding environment. The antenna comprises: an antenna element isolated from an electrical ground of the antenna and configured for operating as a radiating surface for the electromagnetic waves with respect to the surrounding environment; a transmission line having a pair of electrical conductors such that a first conductor of the pair of electrical conductors is connected to the antenna element and a second conductor of the pair of electrical conductors is configured for coupling to the electrical ground, such that the transmission line is configured to conduct current flow for at least one of towards the antenna element for transmission of the electromagnetic waves from the antenna element or away from the antenna element as a result of reception of the electromagnetic waves by the antenna element; and a composite substrate having a selected dielectric constant including a plurality of individual dielectric material layers in a stacked layer arrangement, such that the composite substrate is positioned between the antenna element and the electrical ground and the antenna element is attached to a first surface of the composite substrate. Further, an optional ground element can be attached to the other side of the composite substrate and the tuning of the antenna can be dual band in the UHF or higher frequency spectra.