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    Optical communication techniques
    1.
    发明授权
    Optical communication techniques 有权
    光通信技术

    公开(公告)号：US09287988B2

    公开(公告)日：2016-03-15

    申请号：US14397422

    申请日：2012-05-15

    申请人： David A Warren

    发明人： David A Warren

    IPC分类号： H04B10/00 ,  H04B10/50 ,  G02B6/42

    CPC分类号： H04B10/503 ,  G02B6/4207 ,  G02B6/4286 ,  Y10T29/49826

    摘要： Techniques relating to optical communications are illustrated. In an example, a system for optical communications includes a laser emitting device including an emission surface for emission of a laser beam. An optical waveguide may be optically coupled to the laser emitting device to receive the laser beam from the laser emitting device. A fault photo-detector surrounds the emission surface. The fault photo-detector is to detect a portion of the laser beam accidentally back-reflected towards the laser emitting device.

    摘要翻译： 示出了与光通信有关的技术。 在一个示例中，用于光通信的系统包括激光发射装置，其包括用于发射激光束的发射表面。 光波导可以光学耦合到激光发射装置以接收来自激光发射装置的激光束。 故障光电检测器围绕发射表面。 故障光电检测器用于检测向激光发射装置意外反射反射的一部分激光束。

    PATTERN DETECTION
    5.
    发明申请
    PATTERN DETECTION 有权
    图案检测

    公开(公告)号：US20130191917A1

    公开(公告)日：2013-07-25

    申请号：US13876586

    申请日：2010-10-27

    申请人： David A. Warren ,  Bruce E. LaVigne

    发明人： David A. Warren ,  Bruce E. LaVigne

    IPC分类号： G06F21/64

    CPC分类号： G06F21/64 ,  G06F9/38 ,  G06F11/00 ,  G06F11/30 ,  G06F21/606 ,  H04L9/06 ,  H04L29/06585 ,  H04L49/9042 ,  H04L63/0245 ,  H04L63/1416 ,  H04L67/18 ,  H04L67/30 ,  H04L69/22

    摘要： Data is moved through a pipeline as processing of the data unrelated to detection of pattern is performed. The detector detects the pattern within the data at a predetermined location or based on a predetermined reference as the data is moved through the pipeline, in parallel with the processing of the data as the data is moved through the pipeline. The detector detects the pattern within the data as the data is moved through the pipeline without delaying movement of the data into, through, and out of the pipeline.

    摘要翻译： 当执行与检测图案无关的数据的处理时，数据被移动通过流水线。 当数据通过管道移动时，检测器与数据的处理并行地检测在预定位置处的数据内的模式或基于预定参考值的数据移动通过流水线。 当数据移动通过流水线时，检测器检测数据内的模式，而不会延迟数据进入管道中，并通过管道移出。

    MALICIOUS CODE DETECTION
    6.
    发明申请
    MALICIOUS CODE DETECTION 有权
    恶意代码检测

    公开(公告)号：US20120023578A1

    公开(公告)日：2012-01-26

    申请号：US13259307

    申请日：2009-10-31

    申请人： David A. Warren

    发明人： David A. Warren

    IPC分类号： G06F21/00

    CPC分类号： H04L63/1416 ,  G06F21/564 ,  G06F21/567

    摘要： A device includes a pipeline and a detector that are both implemented at least in hardware. Data is moved through the pipeline to perform processing of the data unrelated to detection of malicious code. The detector detects the malicious code within the data as the data is moved through the pipeline, in parallel with the processing of the data as the data is moved through the pipeline. The detector detects the malicious code within the data as the data is moved through the pipeline without delaying movement of the data into, through, and out of the pipeline.

    摘要翻译： 一种设备包括至少以硬件实现的流水线和检测器。 通过流水线移动数据，对与恶意代码的检测无关的数据进行处理。 当数据通过管道移动时，检测器与数据的处理并行地检测数据中的恶意代码，因为数据被移动通过流水线。 当数据通过流水线移动时，检测器检测数据内的恶意代码，而不会延迟数据进入管道中，并通过管道移出。

    Direct optical injection locking circuitry utilizing optical oscillator tuning
    7.
    发明授权
    Direct optical injection locking circuitry utilizing optical oscillator tuning 失效
    使用光学振荡器调谐的直接光注入锁定电路

    公开(公告)号：US4849716A

    公开(公告)日：1989-07-18

    申请号：US231922

    申请日：1988-08-15

    申请人： John M. Golio ,  David A. Warren

    发明人： John M. Golio ,  David A. Warren

    IPC分类号： H03B5/12 ,  H03B5/18 ,  H03L7/24

    CPC分类号： H03L7/24 ,  H03B5/1203 ,  H03B5/1228 ,  H03B5/1243 ,  H03B5/18

    摘要： An optical injection locking oscillator is comtemplated having a tuning device. The tuning device generates a DC voltage proportional to the resonant frequency of a modulated light used to injection lock the free running oscillator. The DC voltage is applied to a varactor capacitor within the oscillator to bring the frequency of oscillation within a close proximity to the modulating frequency of the light. This facilitates injection locking, whereas frequencies of oscillation outside a certain locking range will not facilitate injection locking. The modulated light then locks the oscillator into a desired resonant frequency. A second embodiment contemplates using a YIG oscillator regulated by a DC current generated within the tuning device.

    摘要翻译： 光学注入锁定振荡器具有调谐装置。 调谐装置产生与用于注入的调制光的谐振频率成比例的直流电压锁定自由振荡器。 将直流电压施加到振荡器内的变容二极管电容器，使振荡频率接近光的调制频率。 这有利于注射锁定，而在一定锁定范围之外的振荡频率将不利于注入锁定。 调制光然后将振荡器锁定到期望的谐振频率。 第二实施例考虑使用由调谐装置内产生的直流电流调节的YIG振荡器。

    Malicious code detection
    8.
    发明授权
    Malicious code detection 有权
    恶意代码检测

    公开(公告)号：US09032517B2

    公开(公告)日：2015-05-12

    申请号：US13259307

    申请日：2009-10-31

    申请人： David A. Warren

    发明人： David A. Warren

    IPC分类号： G06F11/00 ,  H04L29/06 ,  G06F21/56

    CPC分类号： H04L63/1416 ,  G06F21/564 ,  G06F21/567

    摘要： A device includes a pipeline and a detector that are both implemented at least in hardware. Data is moved through the pipeline to perform processing of the data unrelated to detection of malicious code. The detector detects the malicious code within the data as the data is moved through the pipeline, in parallel with the processing of the data as the data is moved through the pipeline. The detector detects the malicious code within the data as the data is moved through the pipeline without delaying movement of the data into, through, and out of the pipeline.

    摘要翻译： 一种设备包括至少以硬件实现的流水线和检测器。 通过流水线移动数据，对与恶意代码的检测无关的数据进行处理。 当数据通过管道移动时，检测器与数据的处理并行地检测数据中的恶意代码，因为数据被移动通过流水线。 当数据通过流水线移动时，检测器检测数据内的恶意代码，而不会延迟数据进入管道中，并通过管道移出。

    Performance of first and second macros while data is moving through hardware pipeline
    9.
    发明申请
    Performance of first and second macros while data is moving through hardware pipeline 审中-公开
    当数据通过硬件管道移动时，第一个和第二个宏的性能

    公开(公告)号：US20110107061A1

    公开(公告)日：2011-05-05

    申请号：US12610208

    申请日：2009-10-30

    申请人： David A. Warren

    发明人： David A. Warren

    IPC分类号： G06F15/76 ,  G06F9/02 ,  G06F9/30

    CPC分类号： H04L61/2514

    摘要： A hardware pipeline has a number of rows including a first row, a last row, and an intermediate row between the first row and the last row. Each row stores a number of bytes of data as the data moves through the pipeline on a row-by-row basis from the first row towards the last row. A mechanism performs a first macro on the data beginning at the first row. The mechanism performs a second macro different than the first macro on the data beginning at the intermediate row where the first macro has been completely performed when the data has reached the intermediate row. The first and second macros each include a number of modifications of the data as the data moves through the pipeline to effect a complete transformation of the data. The complete transformation of the first macro is different than the complete transformation of the second data.

    摘要翻译： 硬件流水线具有包括第一行，最后一行和第一行和最后一行之间的中间行的多行。 当数据从第一行朝向最后一行逐行地移动时，每行存储数据字节数。 机制在第一行开始的数据上执行第一个宏。 当数据到达中间行时，该机制执行与第一个宏不同的第二个宏，该数据从中间行开始，其中第一个宏已经被完全执行。 当数据移动通过流水线以实现数据的完全转换时，第一和第二宏每个包括数据的许多修改。 第一个宏的完全转换与第二个数据的完全转换不同。

    Tube coating apparatus
    10.
    发明授权
    Tube coating apparatus 失效
    管涂装置

    公开(公告)号：US4382421A

    公开(公告)日：1983-05-10

    申请号：US324191

    申请日：1981-11-23

    申请人： David A. Warren ,  Edwin D. McCrory, Jr.

    发明人： David A. Warren ,  Edwin D. McCrory, Jr.

    IPC分类号： B05C19/00 ,  B05D7/22 ,  B05C7/02

    CPC分类号： B05C19/007 ,  B05D7/222 ,  B05D1/002 ,  B05D2401/32 ,  B05D3/0218 ,  B05D3/0493

    摘要： An apparatus for coating the interior of a tube (10) with fusible particles entrained in a flow of air. A measured charge is placed in an unpacked condition within a container (18) temporarily isolated (20) from a first end of the tube. A vacuum is established in the tube and in a tank (34) connected to the second end of the tube. A quick-opening valve (20) thereafter places the container in fluid communication with the first end of the tube.

    摘要翻译： 一种用于用夹带在空气流中的可熔颗粒涂覆管（10）的内部的装置。 将测量的电荷置于与管的第一端暂时隔离（20）的容器（18）内的未包装状态中。 在管中和连接到管的第二端的罐（34）中建立真空。 然后，快开阀（20）将容器与管的第一端流体连通。