利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

249 条记录 (耗时 0.016 秒)

    System for distributing native program converted from Java bytecode to a specified home appliance
    131.
    发明授权
    System for distributing native program converted from Java bytecode to a specified home appliance 有权
    用于将从Java字节码转换的本地程序分发到指定的家用电器的系统

    公开(公告)号：US06539433B1

    公开(公告)日：2003-03-25

    申请号：US09407924

    申请日：1999-09-29

    申请人： Nobuki Tominaga ,  Shusuke Haruna

    发明人： Nobuki Tominaga ,  Shusuke Haruna

    IPC分类号： G06F1516

    CPC分类号： H04N21/4437 ,  G05B19/042 ,  G05B2219/31156 ,  G05B2219/31161 ,  G05B2219/31186 ,  G05B2219/33121 ,  G05B2219/35008 ,  G06F9/445 ,  H04N21/4131 ,  H04N21/8166 ,  H04N21/8186

    摘要： Java bytecode for having home appliances perform a cooperative operation is developed by a development computer and is sent via a communications satellite from the development computer to a TV tuner&home server provided in a home. After the TV tuner&home server receives the Java bytecode, a bytecode converting unit of the TV tuner&home server determines which home appliance is the target appliance of the Java bytecode and converts the Java bytecode into native code for the microprocessor provided in the target appliance. The native code is downloaded into the target appliance via a home appliance network and the target appliance executes the downloaded native code.

    摘要翻译： 家用电器执行协作操作的Java字节码由开发计算机开发，并且经由通信卫星从开发计算机发送到家庭中提供的TV调谐器和家庭服务器。 电视调谐器和家庭服务器接收Java字节码后，电视调谐器和家庭服务器的字节码转换单元确定哪个家电是Java字节码的目标设备，并将Java字节码转换为目标设备中提供的微处理器的本地代码。 本地代码通过家用电器网络下载到目标设备中，目标设备执行下载的本机代码。

    Apparatus for the integration of television signals and information from an information service provider
    132.
    发明授权
    Apparatus for the integration of television signals and information from an information service provider 失效
    用于集成电视信号和来自信息服务提供商的信息的装置

    公开(公告)号：US06510557B1

    公开(公告)日：2003-01-21

    申请号：US08943171

    申请日：1997-10-03

    申请人： Philip R. Thrift

    发明人： Philip R. Thrift

    IPC分类号： H04N7173

    CPC分类号： H04N21/4431 ,  H04N21/4316 ,  H04N21/4381 ,  H04N21/4437 ,  H04N21/4622 ,  H04N21/4782 ,  H04N21/64322 ,  H04N21/812 ,  H04N21/8586

    摘要： A Java television receiver (10) includes a Java television platform (12) that has a bidirectional Internet connection (14) capable of sending Internet data to the Java television platform (12) and transmitting data from the Java television platform (12) to an Internet provider. Additionally, a tuner/decoder (24) connected to the Java television platform (12) is provided which can receive, tune and decode television signals. An audio/video overlay (32) connected to the Java television platform is provided to combine displays from the Java television platform (12) and television signals from the tuner/decoder (24). Finally, a video output (36) and an audio output (38) sends the combined Internet data and television signals to a television (40).

    摘要翻译： Java电视接收器（10）包括具有能够向Java电视平台（12）发送因特网数据并将数据从Java电视平台（12）发送到一个或多个的电视平台（12）的双向互联网连接（14）的Java电视平台（12） 互联网服务提供商。 另外，提供连接到Java电视平台（12）的调谐器/解码器（24），其可以接收，调谐和解码电视信号。 提供连接到Java电视平台的音频/视频覆盖（32）以组合来自Java电视平台（12）的显示器和来自调谐器/解码器（24）的电视信号。 最后，视频输出（36）和音频输出（38）将组合的因特网数据和电视信号发送到电视机（40）。

    Communications system and method therefor
    133.
    发明申请
    Communications system and method therefor 审中-公开
    通信系统及其方法

    公开(公告)号：US20020194293A1

    公开(公告)日：2002-12-19

    申请号：US09880928

    申请日：2001-06-13

    发明人： John H. Osman

    IPC分类号： G06F015/167

    CPC分类号： H04N7/173 ,  A63F2300/406 ,  A63F2300/552 ,  H04L29/06 ,  H04L41/00 ,  H04L67/34 ,  H04L69/329 ,  H04N21/2543 ,  H04N21/41407 ,  H04N21/433 ,  H04N21/4437 ,  H04N21/4781 ,  H04N21/47815 ,  H04W4/00

    摘要： A communications system (100) has a client device (102) such as a cell phone that can run application suites such as games. The application suites have a core and a plurality of extensions. The application suites can run with less than all of the extensions. If a user desires an additional extension and its attendant functionality, perhaps during application execution, the user of the client device (102) is informed of the cost of the extension and the storage requirements. The user then can choose to submit a request, via a demodulator/modulator (114), for the extension. A server device (104) responds to the request via a demodulator/modulator by transmitting the extension, updates its records as to the status of the client device, and may submit a bill to the user for transmitting the extension.

    摘要翻译： 通信系统（100）具有可以运行诸如游戏的应用程序套件的诸如手机的客户端设备（102）。 应用套件具有核心和多个扩展。 应用程序套件可以运行少于所有扩展。 如果用户期望额外的扩展及其伴随的功能，或许在应用执行期间，向客户端设备（102）的用户通知扩展的成本和存储要求。 用户然后可以通过解调器/调制器（114）选择提交用于扩展的请求。 服务器设备（104）经由解调器/调制器通过发送分机来响应该请求，更新其关于客户端设备的状态的记录，并且可以向用户提交用于发送分机的账单。

    System for operating system and platform independent digital stream handling and method thereof
    134.
    发明申请
    System for operating system and platform independent digital stream handling and method thereof 审中-公开
    用于操作系统和平台独立的数字流处理系统及其方法

    公开(公告)号：US20020170039A1

    公开(公告)日：2002-11-14

    申请号：US09791048

    申请日：2001-02-22

    发明人： Branko D. Kovacevic

    IPC分类号： G06F009/45

    CPC分类号： H04N21/443 ,  H04N21/4437

    摘要： A system and methods are shown for providing access of specific hardware components and an operating system through a collection of highly transportable drivers. Commands generated by an application are received through the collection of highly transportable drivers. The drivers represent the generated commands using sets of function calls. The function call's access functions are available in sets of platform dependent drivers. The platform dependent drivers provide access to specific system components using the functions, allowing the generated commands to be used for a variety of hardware and operating system types. The hardware and operating system can be altered without altering or replacing the highly transportable drivers.

    摘要翻译： 显示了一种系统和方法，用于通过高度可传输驱动程序的集合提供特定硬件组件和操作系统的访问。 应用程序生成的命令通过高度可传输的驱动程序的收集来获得。 驱动程序代表使用一组函数调用生成的命令。 函数调用的访问功能在平台相关驱动程序的集合中可用。 平台相关驱动程序使用这些功能提供对特定系统组件的访问，允许生成的命令用于各种硬件和操作系统类型。 可以更改硬件和操作系统，而无需更改或更换高度可传输的驱动程序。

    Integration of untrusted framework components with a secure operating system environment
    140.
    发明授权
    Integration of untrusted framework components with a secure operating system environment 有权
    将不受信任的框架组件与安全的操作系统环境集成

    公开(公告)号：US09338522B2

    公开(公告)日：2016-05-10

    申请号：US13715395

    申请日：2012-12-14

    申请人： Broadcom Corporation

    发明人： Narayan Rajgopal ,  Marcus C. Kellerman ,  David Erickson

    IPC分类号： H04N7/16 ,  H04N21/835 ,  H04N21/443

    CPC分类号： H04N21/835 ,  H04N21/443 ,  H04N21/4437

    摘要： A set top box or like device incorporating an untrusted software framework as a client of a secure operating system kernel. The software framework may comprise, for example, an Android framework supported by an underlying Linux operating system environment having a secure kernel. The software framework can be executed using a variety of process isolation techniques depending on performance and isolation requirements. A secure access client/server interface may also be provided to support interactions between the untrusted software framework (and applications utilizing the untrusted software framework) and secure or trusted portions of the device. The secure access interface can be configured to perform operations such as handle validation, heap pointer validation, non-pointer parameter validation, heap isolation, and resource release relating to terminated processes. In further embodiments, a software framework aggregator is used to support a plurality of additional software frameworks for use in the set top box.

    摘要翻译： 一个机顶盒或类似的设备，其中包含不可信任的软件框架作为安全操作系统内核的客户端。 软件框架可以包括例如由具有安全内核的底层Linux操作系统环境支持的Android框架。 根据性能和隔离要求，可以使用各种过程隔离技术执行软件框架。 还可以提供安全访问客户端/服务器接口以支持不受信任的软件框架（以及利用不受信任的软件框架的应用）与设备的安全或受信任部分之间的交互。 可以将安全访问接口配置为执行诸如句柄验证，堆指针验证，非指针参数验证，堆隔离以及与终止的进程相关的资源释放等操作。 在另外的实施例中，软件框架聚合器用于支持用于机顶盒中的多个附加软件框架。