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1. 发明授权

US08824900B2 Optical single-sideband transmitter 有权
标题翻译：光学单边带发射机
公开(公告)号：US08824900B2
公开(公告)日：2014-09-02
申请号：US13256861
申请日：2010-03-18
申请人： Peter Healey , David William Smith , Graeme Douglas Maxwell
发明人： Peter Healey , David William Smith , Graeme Douglas Maxwell
IPC分类号： H04B10/04 , H04B10/50 , H04B10/516 , G02F1/225 , H04L27/04 , G02F1/21
CPC分类号： H04B10/5053 , G02F1/225 , G02F2001/215 , H04B10/5165 , H04L27/04
摘要： A method for generating an optical single sideband signal comprising the steps of splitting an optical field into two parts and introducing a relative phase delay of +/−π/4 radians in each direction of transmission to one of the parts, intensity reflection-modulating each part with electrical signals having a relative phase delay of +/−π/2 radians and then recombining the reflection-modulated signals.
摘要翻译：一种用于产生光学单边带信号的方法，包括以下步骤：将光场分成两部分，并将每个传输方向上的+ / - / pgr / / 4弧度的相对相位延迟引入到一个部分，强度反射调制每部分具有电信号具有+ / - ＆amp; pgr / /弧度的相对相位延迟，然后重组反射调制信号。

2. 发明申请

US20120002978A1 OPTICAL SINGLE-SIDEBAND TRANSMITTER 有权
标题翻译：光学单边波发射机
公开(公告)号：US20120002978A1
公开(公告)日：2012-01-05
申请号：US13256861
申请日：2010-03-18
申请人： Peter Healey , David William Smith , Graeme Douglas Maxwell
发明人： Peter Healey , David William Smith , Graeme Douglas Maxwell
IPC分类号： H04B10/04
CPC分类号： H04B10/5053 , G02F1/225 , G02F2001/215 , H04B10/5165 , H04L27/04
摘要： A method for generating an optical single sideband signal comprising the steps of splitting an optical field into two parts and introducing a relative phase delay of +/−π/4 radians in each direction of transmission to one of the parts, intensity reflection-modulating each part with electrical signals having a relative phase delay of +/−π/2 radians and then recombining the reflection-modulated signals.
摘要翻译：一种用于产生光学单边带信号的方法，包括以下步骤：将光场分成两部分，并将每个传输方向上的+ / - / pgr / / 4弧度的相对相位延迟引入到一个部分，强度反射调制每部分具有电信号具有+ / - ＆amp; pgr / /弧度的相对相位延迟，然后重组反射调制信号。

3. 发明申请

US20120008650A1 HYBRID INTEGRATED TUNEABLE LASER 审中-公开
标题翻译：混合综合可调激光
公开(公告)号：US20120008650A1
公开(公告)日：2012-01-12
申请号：US13256068
申请日：2010-03-12
申请人： Alistair James Poustie , Graeme Douglas Maxwell , David William Smith , Richard Wyatt
发明人： Alistair James Poustie , Graeme Douglas Maxwell , David William Smith , Richard Wyatt
IPC分类号： H01S5/14
CPC分类号： H01S5/028 , H01S5/02248 , H01S5/0654 , H01S5/141
摘要： A hybrid integrated tuneable optical laser device, suitable for tuning to different wavelengths via a piezo micromotor (6) controlled optical filter (4) in an external cavity. Once the laser is fixed at a selected wavelength, no power is required to be applied to the wavelength tuning element to maintain the wavelength stability.
摘要翻译：一种混合集成可调谐光学激光器件，适用于通过外部腔体中的压电微电机（6）控制的滤光器（4）调谐到不同的波长。一旦激光器被固定在所选择的波长，则不需要将功率施加到波长调谐元件以保持波长稳定性。

4. 发明授权

US07627216B2 Folded cavity of optoelectronic devices 有权
标题翻译：光电器件的折叠腔
公开(公告)号：US07627216B2
公开(公告)日：2009-12-01
申请号：US11917700
申请日：2006-06-19
申请人： Ian Francis Lealman , Graeme Douglas Maxwell , David William Smith , Michael James Robertson , Alistair James Poustie , Xin Chen
发明人： Ian Francis Lealman , Graeme Douglas Maxwell , David William Smith , Michael James Robertson , Alistair James Poustie , Xin Chen
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： H01S5/50 , H01S5/028 , H01S5/1003 , H01S5/101 , H01S5/4068
摘要： An optoelectronic device has at least a first facet (S), a first waveguide (2) and a second waveguide (3). The waveguides are substantially coincident at the first facet (6), such that light travelling along the first waveguide (2) is reflected into the second waveguide (3) by the first facet (6). The first facet (6) is formed by precision cleaving. Preferably an etch feature is incorporated in the same mask level as that to define the waveguide core.
摘要翻译：光电子器件具有至少第一面（S），第一波导（2）和第二波导（3）。波导在第一小面（6）处基本上重合，使得沿着第一波导（2）行进的光被第一面（6）反射到第二波导（3）中。第一面（6）由精密切割形成。优选地，蚀刻特征被结合在与限定波导芯相同的掩模级中。

5. 发明申请

US20090129737A1 FOLDED CAVITY OPTOELECTRONIC DEVICES 有权
标题翻译：折叠CAVITY光电器件
公开(公告)号：US20090129737A1
公开(公告)日：2009-05-21
申请号：US11917700
申请日：2006-06-19
申请人： Ian Francis Lealman , Graeme Douglas Maxwell , David William Smith , Michael James Robertson , Alistair James Poustie , Xin Chen
发明人： Ian Francis Lealman , Graeme Douglas Maxwell , David William Smith , Michael James Robertson , Alistair James Poustie , Xin Chen
IPC分类号： G02B6/10
CPC分类号： H01S5/50 , H01S5/028 , H01S5/1003 , H01S5/101 , H01S5/4068
摘要： An optoelectronic device has at least a first facet (S), a first waveguide (2) and a second waveguide (3). The waveguides are substantially coincident at the first facet (6), such that light travelling along the first waveguide (2) is reflected into the second waveguide (3) by the first facet (6). The first facet (6) is formed by precision cleaving. Preferably an etch feature is incorporated in the same mask level as that to define the waveguide core.
摘要翻译：光电子器件具有至少第一面（S），第一波导（2）和第二波导（3）。波导在第一小面（6）处基本上重合，使得沿着第一波导（2）行进的光被第一面（6）反射到第二波导（3）中。第一面（6）由精密切割形成。优选地，蚀刻特征被结合在与限定波导芯相同的掩模级中。

6. 发明申请

US20100266285A1 OPTICAL FIBRE NETWORK 有权
标题翻译：光纤网络
公开(公告)号：US20100266285A1
公开(公告)日：2010-10-21
申请号：US12742427
申请日：2008-11-13
申请人： Peter Healey , David William Smith
发明人： Peter Healey , David William Smith
IPC分类号： H04J14/02
CPC分类号： H04J14/0282 , H04J3/0682
摘要： An optical fibre network comprises a laser source (1a) configured to generate laser light of a plurality of wavelengths. A first optical fibre (4a), transmits multi-wavelength light from the laser source to a location remote from the laser source. A wavelength division multiplexer (2) at the remote location (203) is connected to a plurality of second optical fibres (8). A plurality of optical modulators (9) are each connected optically to the wavelength division multiplexer (2) via a respective second optical fibre (8). The wavelength division multiplexer (2) is arranged to de-multiplex the multi-wavelength light received from the first optical fibre (4a) into a plurality of wavelengths and to supply a respective wavelength to each of the second optical fibres (8). The optical modulators (9) are reflective optical modulators each arranged to modulate light received from the associated second optical fibre (8) with a data signal and to reflect the modulated light back along the second optical fibre (8). The wavelength division multiplexer (2) is arranged to multiplex the modulated light from all of the second optical fibres (8) into a wavelength division multiplexed optical signal for onward transmission along a third optical fibre (13).
摘要翻译：光纤网络包括被配置为产生多个波长的激光的激光源（1a）。第一光纤（4a）将来自激光源的多波长光传输到远离激光源的位置。在远程位置（203）处的波分复用器（2）连接到多个第二光纤（8）。多个光调制器（9）各自经由相应的第二光纤（8）光学地连接到波分复用器（2）。波分多路复用器（2）被布置成将从第一光纤（4a）接收的多波长光解复用为多个波长，并向每个第二光纤（8）提供相应的波长。光学调制器（9）是反射式光学调制器，每一个都配置成用数据信号调制从相关联的第二光纤（8）接收的光，并且沿着第二光纤（8）反射经调制的光。波分复用器（2）被布置为将来自所有第二光纤（8）的调制光复用为波分复用光信号，以沿着第三光纤（13）向前传输。

7. 发明授权

US08606106B2 Optical fibre network 有权
标题翻译：光纤网络
公开(公告)号：US08606106B2
公开(公告)日：2013-12-10
申请号：US12742427
申请日：2008-11-13
申请人： Peter Healey , David William Smith
发明人： Peter Healey , David William Smith
IPC分类号： H04J14/00 , H04J14/08
CPC分类号： H04J14/0282 , H04J3/0682
摘要： An optical fiber network comprises a laser source (1a) configured to generate laser light of a plurality of wavelengths. A first optical fiber (4a), transmits multi-wavelength light from the laser source to a location remote from the laser source. A wavelength division multiplexer (2) at the remote location (203) is connected to a plurality of second optical fibers (8). A plurality of optical modulators (9) are each connected optically to the wavelength division multiplexer (2) via a respective second optical fiber (8). The wavelength division multiplexer (2) is arranged to de-multiplex the multi-wavelength light received from the first optical fiber (4a) into a plurality of wavelengths and to supply a respective wavelength to each of the second optical fibers (8). The optical modulators (9) are reflective optical modulators each arranged to modulate light received from the associated second optical fiber (8) with a data signal and to reflect the modulated light back along the second optical fiber (8). The wavelength division multiplexer (2) is arranged to multiplex the modulated light from all of the second optical fibers (8) into a wavelength division multiplexed optical signal for onward transmission along a third optical fiber (13).
摘要翻译：光纤网络包括被配置为产生多个波长的激光的激光源（1a）。第一光纤（4a）将来自激光源的多波长光传输到远离激光源的位置。在远程位置（203）处的波分复用器（2）连接到多个第二光纤（8）。多个光调制器（9）各自经由相应的第二光纤（8）光学地连接到波分复用器（2）。波分多路复用器（2）被布置成将从第一光纤（4a）接收的多波长光解复用为多个波长，并向每个第二光纤（8）提供相应的波长。光学调制器（9）是反射式光学调制器，每一个都配置成用数据信号调制从相关联的第二光纤（8）接收的光，并且沿着第二光纤（8）反射经调制的光。波分复用器（2）被布置为将来自所有第二光纤（8）的调制光复用为波分复用光信号，以沿着第三光纤（13）向前传输。

8. 发明申请

US20110217039A1 Wavelength Division Multiplexing Transmission Equipment 有权
标题翻译：波分复用传输设备
公开(公告)号：US20110217039A1
公开(公告)日：2011-09-08
申请号：US13125940
申请日：2009-10-26
申请人： David William Smith
发明人： David William Smith
IPC分类号： H04J14/02
CPC分类号： H04J14/02
摘要： An optical transmission network comprises a multi-wavelength source (7) shared between multiple sets of client side equipment for manipulating electrical signals. A first wavelength selective routing element (5) is connected to the multi-wavelength source (7). Each set of client-side equipment (1) comprises an optical modulator (3) connected to the first wavelength selective routing element (5) and an optical receiver (2). A second wavelength selective routing element (6) is connected to the optical receiver (2) and is operative to direct incoming signals from one or more remote locations to the optical receiver (2). The network provides a WDM architecture solution for networks whereby the cost of implementing and running client side equipment (1) is reduced by not having the WDM source (7) within the client side equipment (1).
摘要翻译：光传输网络包括在用于操纵电信号的多套客户端设备之间共享的多波长源（7）。第一波长选择性路由元件（5）连接到多波长源（7）。每组客户端设备（1）包括连接到第一波长选择路由元件（5）和光接收器（2）的光调制器（3）。第二波长选择性路由元件（6）连接到光接收器（2），并且可操作地将来自一个或多个远程位置的输入信号引导到光接收器（2）。网络为网络提供WDM架构解决方案，通过在客户端设备（1）内没有WDM源（7）来实现和运行客户端设备（1）的成本降低。

9. 发明授权

US07770425B2 Container manufacturing process having front-end winder assembly 有权
标题翻译：集装箱制造过程具有前端卷绕机组件
公开(公告)号：US07770425B2
公开(公告)日：2010-08-10
申请号：US12108926
申请日：2008-04-24
申请人： Daniel Egerton , David William Smith
发明人： Daniel Egerton , David William Smith
IPC分类号： B21D51/26
CPC分类号： B21D51/26 , B21D51/2692
摘要： A winder assembly is provided for rotating a component of a can necking machine to a desired angular position suitable for performing maintenance on the component. The winder assembly includes a shaft coupled to a motor of that drives the components of the can necking machine during operation. A handle can be removably connected to the shaft, such that rotation of the handle in a rotational direction correspondingly causes the shaft to rotate. The shaft causes the motor to rotate, which drives a gear train that rotates the components of the necking machine that are coupled to the gear train.
摘要翻译：提供一种卷绕机组件，用于将罐头颈缩机的部件旋转到适合于对部件进行维护的期望角度位置。卷绕机组件包括联接到马达的轴，其在操作期间驱动罐颈缩机的部件。手柄可以可拆卸地连接到轴，使得手柄在旋转方向上的旋转相应地使轴旋转。轴使马达旋转，驱动一个齿轮系，该齿轮系使衔接机的部件与齿轮系相连接。

10. 发明授权

US09168045B2 Device to reduce SLOSH energy absorption and its damaging effects through the reduction of the flow of one or more outflow vessels of the cranium 有权
标题翻译：通过减少颅骨的一个或多个流出血管的流量来减少SLOSH能量吸收的装置及其损伤作用
公开(公告)号：US09168045B2
公开(公告)日：2015-10-27
申请号：US12931415
申请日：2011-02-01
申请人： David William Smith , Joseph Fisher
发明人： David William Smith , Joseph Fisher
IPC分类号： A61B17/00 , A61B17/132 , A41D13/05 , A61B17/135
CPC分类号： A61B17/1325 , A41D13/0015 , A41D13/0156 , A41D13/0512 , A41D13/055 , A41D13/0568 , A41D13/0587 , A41D27/16 , A41D2400/14 , A41D2600/10 , A61B17/12009 , A61B17/135 , A61F5/30 , A61F5/34
摘要： A first embodiment can be a device comprising a means to reduce SLOSH energy absorption in a fluid containing organism by reducing the flow of one or more outflow vessels of the cranium by compressing said vessels.
摘要翻译：第一实施例可以是包括通过压缩所述血管来减少颅骨的一个或多个流出血管的流动来减少含有流体的生物体中的SLOSH能量吸收的装置的装置。

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