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    • 22. 发明申请
    • METHOD FOR THE PROVISION OF A NETWORK SERVICE
    • 提供网络服务的方法
    • US20100082979A1
    • 2010-04-01
    • US12565671
    • 2009-09-23
    • John EDWARDS
    • John EDWARDS
    • G06F15/16H04L9/32G06F15/177
    • H04L67/2804H04L63/0428H04L63/083
    • Methods and systems provide for sharing information between computer networks in which the information to be shared is required at one location (e.g. for the provision of a data-processing service) but is only available at a separate location. The information may be deliberately absent (e.g. for privacy reasons) or may be unavailable as an artifact of the computer network(s) involved. For the provision of a data-processing service, where several different devices on one network may service contiguous requests from a client device on another network according to a load-balancing strategy, data is propagated once only through the service network. Network communication software is subsequently amended to provide the minimal information necessary for a device on the service network to retrieve the information pertinent to the client device and necessary for its service. Therefore, a web-based single sign-on scheme can operate over HTTP to authorize data-processing services, such as web-filtering services.
    • 方法和系统提供在计算机网络之间共享信息,其中在一个位置需要共享信息(例如用于提供数据处理服务),但是仅在单独的位置可用。 该信息可能故意缺席(例如出于隐私的原因),或者可能不可用作为所涉及的计算机网络的工件。 对于提供数据处理服务,其中一个网络上的若干不同设备可以根据负载平衡策略来服务于来自另一网络上的客户端设备的连续请求,数据仅通过服务网络传播一次。 随后修改网络通信软件,以便为服务网络上的设备提供必要的最少信息,以检索与客户端设备相关的信息,并为其服务所必需。 因此,基于Web的单点登录方案可以通过HTTP进行操作,以授权诸如Web过滤服务之类的数据处理服务。
    • 25. 发明申请
    • DISPLAY DEVICES WITH AMBIENT LIGHT SENSING
    • 具有环境感光的显示设备
    • US20090167676A1
    • 2009-07-02
    • US12343389
    • 2008-12-23
    • Martin John EdwardsJohn Richard Ayres
    • Martin John EdwardsJohn Richard Ayres
    • G09G3/36G08B17/12
    • G09G3/3406G09G2360/144
    • A method is provided of controlling an illumination source for a display device which comprises a display modulator for modulating the light provided by the illumination source. The method comprises using a light sensor arrangement to generate a first signal based on an ambient light level with first illumination source drive condition, and using the light sensor arrangement to generate a second signal based on the same ambient light level but with second illumination source drive condition different to the first drive condition. The first and second signals are processed to compensate for differences in the light sensor arrangement response characteristics when operating with the first and second illumination source drive conditions thereby to derive a compensated light sensor arrangement characteristic covering both the first and second illumination source drive conditions. Ambient light levels detected using this model of the characteristic are used to control the display device.
    • 提供一种控制用于显示装置的照明源的方法,该显示装置包括用于调制由照明源提供的光的显示调制器。 该方法包括使用光传感器装置基于具有第一照明源驱动条件的环境光级产生第一信号,并且使用光传感器装置基于相同的环境光级产生第二信号,但是使用第二照明源驱动 条件与第一个驱动条件不同。 处理第一和第二信号以补偿当利用第一和第二照明源驱动条件操作时光传感器布置响应特性的差异,从而导出覆盖第一和第二照明源驱动条件的补偿光传感器布置特性。 使用该特征模型检测的环境光水平用于控制显示设备。
    • 26. 发明申请
    • TRANSISTOR OUTPUT CIRCUIT AND METHOD
    • 晶体管输出电路及方法
    • US20090167422A1
    • 2009-07-02
    • US12344120
    • 2008-12-24
    • Martin John EDWARDSNicola BRAMANTE
    • Martin John EDWARDSNicola BRAMANTE
    • G05F3/02
    • H03F3/005H03F1/083H03F3/70
    • A transistor circuit is provided. The transistor circuit includes a first output transistor, a second output transistor, and a switch arrangement. The first and second output transistors are arranged for providing an output signal to a common output of the transistor circuit. The switch arrangement couples an output of the first output transistor and the output of the second output transistor to the common output in sequence. The first and second output transistors are controlled to provide the same steady state output. The switch arrangement is adapted such that when the output of the first output transistor is coupled to the common output, changes in drive conditions voltage of the first output transistor are isolated from the second output transistor.
    • 提供晶体管电路。 晶体管电路包括第一输出晶体管,第二输出晶体管和开关装置。 第一和第二输出晶体管被布置用于向晶体管电路的公共输出提供输出信号。 开关装置将第一输出晶体管的输出和第二输出晶体管的输出依次耦合到公共输出端。 控制第一和第二输出晶体管以提供相同的稳态输出。 开关装置适于使得当第一输出晶体管的输出耦合到公共输出时,第一输出晶体管的驱动条件电压的变化与第二输出晶体管隔离。