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1. 发明授权

US07039319B1 DWDM laser frequency control 失效
标题翻译： DWDM激光频率控制
公开(公告)号：US07039319B1
公开(公告)日：2006-05-02
申请号：US09924746
申请日：2001-08-07
申请人： Grant Moulton , Alain Houle
发明人： Grant Moulton , Alain Houle
IPC分类号： H04J14/02
CPC分类号： H04J14/0221 , H04B10/506 , H04B10/572
摘要： Highly efficient control of laser frequency is provided. An optical channel monitor is coupled to a composite WDM signal resulting from the multiplexing of outputs from multiple laser sources. The monitor determines the frequency of each laser and this measurement is used to provide feedback for laser frequency control. In this way a single optical channel monitor can provide frequency control for numerous WDM channels, greatly reducing the cost and space required. Monitoring capability may be provided to individual channels as needed.
摘要翻译：提供了高效率的激光频率控制。光通道监视器耦合到由多个激光源的输出的多路复用产生的复合WDM信号。监视器确定每个激光器的频率，该测量用于为激光频率控制提供反馈。以这种方式，单个光通道监视器可以为许多WDM通道提供频率控制，大大降低了所需的成本和空间。可以根据需要将监控功能提供给各个通道。

2. 发明申请

US20050094378A1 Long reach unamplified optical SONET/SDN card 有权
标题翻译：长距离光放大SONET / SDN卡
公开(公告)号：US20050094378A1
公开(公告)日：2005-05-05
申请号：US10999501
申请日：2004-11-30
申请人： Grant Moulton , Jeff Hamilton-Gahart
发明人： Grant Moulton , Jeff Hamilton-Gahart
IPC分类号： G02B6/34 , G02B6/38 , G02B6/42 , G02B6/44 , H05K7/20
CPC分类号： G02B6/4453 , G02B6/3897
摘要： An assembly, method, and device for high-speed optical format data transmission includes a printed circuit board containing mounting locations for electrical components, optical components, and a heatsink device. A tray may also be mounted on the printed circuit board to route optical fiber to various components. The heatsink is positioned at a predetermined height above the printed circuit board so that it physically contacts the electrical and optical components that require cooling. The printed circuit board may include one or more openings in which one or more of the electrical or optical components that are significantly taller than the other components are embedded. The heatsink may also include one or more openings in which one or more of the taller electrical or optical components are positioned. Additional compliant heat conductive material may be placed between the top of one or more electrical or optical components and the heatsink when the components are not as high at the position of the heatsink. Material may also be removed from the bottom of one or more portions of the heatsink to accommodate one or more of the electrical or optical components that are slightly higher than the position of the heatsink. The layout of the printed circuit board assembly includes positioning the electrical and optical components for receiving data on one section of the printed circuit board, while the electrical and optical components for transmitting data are positioned on another section of the printed circuit board. The electrical and optical components that are sensitive to temperature variation are positioned near the portion of the printed circuit board that receives the greatest amount of cooling.
摘要翻译：用于高速光学格式数据传输的组件，方法和装置包括包含用于电气部件，光学部件和散热装置的安装位置的印刷电路板。托盘也可以安装在印刷电路板上以将光纤路由到各种部件。散热器位于印刷电路板上方的预定高度处，使得其物理地接触需要冷却的电气和光学部件。印刷电路板可以包括一个或多个开口，其中嵌入了显着高于其它部件的电气或光学部件中的一个或多个。散热器还可以包括其中一个或多个更高的电气或光学部件被定位的一个或多个开口。当部件在散热器的位置不高时，附加的柔性导热材料可以放置在一个或多个电气或光学部件的顶部和散热器之间。还可以从散热器的一个或多个部分的底部去除材料，以容纳稍微高于散热器位置的一个或多个电气或光学部件。印刷电路板组件的布局包括将用于在印刷电路板的一个部分上接收数据的电气和光学部件定位，而用于传输数据的电气和光学部件位于印刷电路板的另一部分上。对温度变化敏感的电气和光学部件位于接收最大冷却量的印刷电路板的部分附近。

3. 发明授权

US06154020A Test circuit and method for determining the operating status of a coaxial cable 有权
标题翻译：用于确定同轴电缆的运行状态的测试电路和方法
公开(公告)号：US06154020A
公开(公告)日：2000-11-28
申请号：US205639
申请日：1998-12-03
申请人： Grant Moulton
发明人： Grant Moulton
IPC分类号： G01R31/02
CPC分类号： G01R31/021
摘要： A test circuit and method for determining the operating status of a coaxial cable, the coaxial cable including an internal conductor and an external conductor. The test circuit comprises a measurement terminal, a resistor coupled to the internal conductor adjacent a first end of the coaxial cable and the measurement terminal, a second resistor coupled to the internal conductor adjacent a second end of the coaxial cable and to a reference voltage, and a measurement device coupled to the measurement terminal for producing an output that is reflective of the operating status of the coaxial cable. In one embodiment, the measurement device comprises a voltage comparator logic output circuit. In another embodiment, the measurement device comprises an ohmmeter.
摘要翻译：一种用于确定同轴电缆的操作状态的测试电路和方法，所述同轴电缆包括内部导体和外部导体。测试电路包括测量端子，耦合到邻近同轴电缆的第一端的内部导体的电阻器和测量端子，耦合到邻近同轴电缆的第二端的内部导体的第二电阻器和参考电压，以及耦合到所述测量端子的测量装置，用于产生反映所述同轴电缆的操作状态的输出。在一个实施例中，测量装置包括电压比较器逻辑输出电路。在另一个实施例中，测量装置包括欧姆计。

4. 发明申请

US20140030043A1 SYSTEM AND PROCESS FOR AUTOMATED HIGH-EFFICIENCY BOOK PRODUCTION 审中-公开
标题翻译：自动化高效图书制作系统与流程
公开(公告)号：US20140030043A1
公开(公告)日：2014-01-30
申请号：US13561890
申请日：2012-07-30
申请人： Steve Brown , Corey Christiansen , Grant Moulton
发明人： Steve Brown , Corey Christiansen , Grant Moulton
IPC分类号： B42C19/00 , B42C9/00 , B42C7/00 , B42C11/04
CPC分类号： B42C7/00 , B42C9/00 , B42C11/04 , B42C19/00 , B42P2261/04
摘要： An automated book production system includes a binding machine, digital web press, laminating/UV coating machine, casing machine, and a completion machine. Through utilization of a batching process, barcode tracking, and a streamlined production layout, book production is increased.
摘要翻译：一种自动化书本生产系统，包括装订机，数字卷筒纸，层压/ UV涂布机，套管机和完井机。通过利用配料过程，条形码跟踪和精简的生产布局，增加了书本生产。

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