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    • 52. 发明授权
    • Frequency-locked clock generator
    • 频率锁定时钟发生器
    • US07646253B2
    • 2010-01-12
    • US11436570
    • 2006-05-19
    • Tom W. KwanNing Li
    • Tom W. KwanNing Li
    • H03L7/00
    • H03L7/00H03L7/02
    • A frequency-locked clock generator includes a voltage-controlled oscillator (VCO), a frequency-to-current converter, a reference current source and a gain stage. The VCO generates an output signal. The frequency-to-current converter generates a converter current proportional to a frequency of the output signal. The reference current source generates a reference current. The gain stage generates a control signal based on a difference between the converter current and the reference current. The control signal is applied to the VCO to adjust the frequency of the output signal. Feedback forces the VCO to generate an output clock signal such that the corresponding current it produces (i.e., the converter current) is equal to the reference current. When in lock, the frequency of the output signal is determined by a time constant (or equivalent time constant) of the frequency-locked clock generator.
    • 锁频时钟发生器包括压控振荡器(VCO),频率 - 电流转换器,参考电流源和增益级。 VCO产生一个输出信号。 频率到电流转换器产生与输出信号的频率成比例的转换器电流。 参考电流源产生参考电流。 增益级基于转换器电流和参考电流之间的差产生控制信号。 控制信号被施加到VCO以调整输出信号的频率。 反馈迫使VCO产生输出时钟信号,使得其产生的相应电流(即,转换器电流)等于参考电流。 当锁定时,输出信号的频率由锁频时钟发生器的时间常数(或等效时间常数)决定。
    • 53. 发明授权
    • Selective post-compile conversion
    • 选择性后编译转换
    • US07634762B1
    • 2009-12-15
    • US11110089
    • 2005-04-19
    • Ross WheelerNing LiGeorge Verbitsky
    • Ross WheelerNing LiGeorge Verbitsky
    • G06F9/45
    • G06F9/44521G06F8/52G06F9/45516
    • Method and apparatus for selective post-compile conversion of data protocol-specific source code elements to restore the intended functionality of the source code without requiring precompilation alteration of the latter. Byte-ordering dependent source code issues may be addressed using the current invention, possibly requiring the alteration, deletion and/or addition of one or more instructions to the post-compile output. Invention may enable portability of software programs from a first processor platform and OS to a second environment such as a second hardware and OS or a simulated, emulated or virtualized environment representing a second hardware architecture, by compiling the software program source code according to the second environment and selectively converting the data protocol specific code elements in the object/executable file, produced by the aforementioned compilation, to restore their intended functionality.
    • 用于选择性后编译转换数据协议特定源代码元素的方法和装置,以恢复源代码的预期功能,而不需要对后者的预编译改变。 使用本发明可以解决字节排序相关的源代码问题,可能需要对编译后输出的一个或多个指令进行改变,删除和/或添加。 本发明可以通过根据第二硬件编译软件程序源代码来实现软件程序从第一处理器平台和OS到第二环境(例如第二硬件和OS)的可移植性,或者表示第二硬件架构的模拟,仿真或虚拟化环境 环境,并选择性地转换由上述编译产生的对象/可执行文件中的数据协议特定代码元素,以恢复其预期功能。
    • 57. 发明申请
    • Contact Information Capture and Link Redirection
    • 联系信息捕获和链接重定向
    • US20080243793A1
    • 2008-10-02
    • US12052651
    • 2008-03-20
    • Paul HallettFernando MartinsCalvin LiNing Li
    • Paul HallettFernando MartinsCalvin LiNing Li
    • G06F17/30G06F7/00
    • G06F17/30887
    • A contact information function associated with a web browser maintains a look-up table of recognizer functions, indexed by regular expressions that specify URLs. Upon a user entering or selecting a URL, the contact information function indexes the look-up table with the URL against the regular expressions. If one or more recognizers are found, the web content returned from the URL is processed by each of the recognizers, which recognize the format of information on that web site, and locate and extract contact information from the web content. The contact information may be saved, formatted, and output to other applications. Updated recognizers may be downloaded from a recognizer server.
    • 与Web浏览器相关联的联系人信息功能维护识别器功能的查找表,并通过指定URL的正则表达式进行索引。 当用户输入或选择URL时,联系人信息功能使用URL与正则表达式对查找表进行索引。 如果找到一个或多个识别器,则从URL返回的网页内容由识别该网站上的信息的格式的识别器处理,并从网页内容中定位和提取联系人信息。 联系人信息可以保存,格式化并输出到其他应用程序。 更新的识别器可以从识别器服务器下载。