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1. 发明申请

US20080013876A1 OPTICAL MODULATOR 有权
标题翻译：光学调制器
公开(公告)号：US20080013876A1
公开(公告)日：2008-01-17
申请号：US11428031
申请日：2006-06-30
申请人： Douglas GILL , Mahmoud RASRAS , Sanjay PATEL
发明人： Douglas GILL , Mahmoud RASRAS , Sanjay PATEL
IPC分类号： G02F1/01
CPC分类号： G02F1/2257 , G02B6/12007 , G02B6/29395 , G02B2006/12142 , G02F2001/212 , G02F2203/15
摘要： Optical modulator devices exhibiting improved response characteristics are constructed from a ring resonator having a tunable loss element positioned within the ring resonator structure and one or more phase shifters. By tuning and/or controlling the loss within the resonator, desired modulator response characteristics are obtained.
摘要翻译：表现出改善的响应特性的光调制器装置由具有位于环形谐振器结构内的可调损耗元件和一个或多个移相器的环形谐振器构成。通过调谐和/或控制谐振器内的损耗，获得所需的调制器响应特性。

2. 发明授权

US07121787B2 Turbine nozzle trailing edge cooling configuration 有权
标题翻译：涡轮喷嘴后缘冷却配置
公开(公告)号：US07121787B2
公开(公告)日：2006-10-17
申请号：US10834055
申请日：2004-04-29
申请人： Curtis John Jacks , Robert Walter Coign , Randall Douglas Gill
发明人： Curtis John Jacks , Robert Walter Coign , Randall Douglas Gill
IPC分类号： F01D9/02 , F01D5/18
CPC分类号： F01D5/186 , F01D5/187 , F05D2240/81 , F05D2260/201 , F05D2260/2212 , F05D2260/22141
摘要： The trailing edge region of a nozzle airfoil is provided with a cooling configuration wherein post-impingement cooling air flows between radially spaced ribs defining convective cooling channels into a generally radially extending plenum. Cooling air in the plenum is split between film cooling holes for film cooling the pressure side of the trailing edge region and for flow about downstream pins for pin cooling the downstream regions of the opposite sides of the airfoil. The cooling air exiting the pins is directed through convective channels defined by a second set of radially spaced ribs and through exit apertures on the pressure side of the trailing edge.
摘要翻译：喷嘴翼型件的后缘区域设置有冷却构造，其中后冲击冷却空气在限定对流冷却通道的径向隔开的肋之间流动到通常径向延伸的气室中。气室中的冷却空气在膜冷却孔之间分开，用于薄膜冷却后缘区域的压力侧，并且用于在下游管脚处流动，用于针对冷却翼型相对侧的下游区域。离开销的冷却空气被引导通过由第二组径向隔开的肋限定的对流通道，并通过后缘的压力侧上的出口孔。

3. 发明申请

US20060045522A1 HIGH SPEED SEMICONDUCTOR WAVEGUIDE PHASE-SHIFTER 有权
标题翻译：高速半导体波形相变器
公开(公告)号：US20060045522A1
公开(公告)日：2006-03-02
申请号：US11161744
申请日：2005-08-15
申请人： DOUGLAS GILL , CHRISTI MADSEN , CONOR RAFFERTY
发明人： DOUGLAS GILL , CHRISTI MADSEN , CONOR RAFFERTY
IPC分类号： H04J14/00
CPC分类号： G02F1/025 , G02F2001/0153
摘要： A semiconductor waveguide includes a section containing free charge, either electrons or holes, which can be steered into or removed from the path of the beam under the control of electrical signals. The mobile charges come from a potential well which may be either filled or depleted under electrical control. When the well is filled, the charges speed the beam propagation, introducing a phase change. When the well is emptied the beam propagates with extra delay. The phase shifter allows very high speed modulation of the beam using low voltage and low power electronics. The device can be created using standard silicon processing techniques, and integrated with other optical components such as splitters and combiners to create amplitude modulators, attenuators and other optical devices.
摘要翻译：半导体波导包括在电信号的控制下可以被转向或从光束的路径移除的电子或空穴的部分。移动费用来自潜在的井，可能在电气控制下填充或耗尽。当填充井时，电荷会加速光束传播，引入相变。当井被清空时，光束以额外的延迟传播。移相器允许使用低电压和低功率电子元件对光束进行非常高的速度调制。该器件可以使用标准硅处理技术创建，并与其他光学组件（如分离器和组合器）集成，以创建振幅调制器，衰减器和其他光学器件。

4. 发明申请

US20050041981A1 Methods and apparatus for producing transmission failure protected, bridged, and dispersion resistant signals 失效
标题翻译：用于产生传输故障保护，桥接和分散电阻信号的方法和装置
公开(公告)号：US20050041981A1
公开(公告)日：2005-02-24
申请号：US10644235
申请日：2003-08-20
申请人： Douglas Gill , Steven Korotky
发明人： Douglas Gill , Steven Korotky
IPC分类号： H04B10/155 , H04B10/04
CPC分类号： H04B10/505 , H04B10/5051 , H04B10/5053 , H04B10/548
摘要： Apparatus for creating a communication signal, comprising a modulator adapted to: modulate a first and a second beam of continuous wave electromagnetic radiation with a source signal, assemble modulated portions of the first and second beams into a first electromagnetic radiation signal of interposed regular and alternate data bit sequences comprising asserted non return to zero coded data bits, each of the data bit sequences being interposed by unasserted data bits, in which mutually adjacent asserted data bits are conjoined, and assemble modulated portions of the first and second beams into a second electromagnetic radiation signal of interposed regular and alternate data bar bit sequences comprising asserted non return to zero coded data bar bits representing the unasserted data bits, each of the data bar bit sequences being interposed by unasserted data bar bits representing the asserted data bits, in which mutually adjacent asserted data bar bits are conjoined. Such apparatus for creating a communication signal, further comprising means for modulating the first electromagnetic radiation signal with the source signal to shift the phase of the alternate data bit sequences; and means for modulating the second electromagnetic radiation signal with the source signal to shift the phase of the alternate data bar bit sequences. Methods for creating communication signals.
摘要翻译：一种用于创建通信信号的装置，包括调制器，其适于：用源信号调制第一和第二连续波电磁辐射束，将第一和第二波束的调制部分组装成中间的正交和交替的第一电磁辐射信号数据位序列包括有效的不返回到零编码数据位，每个数据位序列被插入相互相邻的有效数据位的无故障数据位，并将第一和第二光束的调制部分组合成第二电磁插入的常规和替代数据条位序列的辐射信号包括断言不返回到表示无空白数据位的零编码数据条位，每个数据条位序列由表示所断言数据位的无空白数据条位插入，其中相互相邻的断言数据条位是相连的。这种用于创建通信信号的装置还包括用于用源信号调制第一电磁辐射信号以移位交替数据比特序列的相位的装置; 以及用于用所述源信号调制所述第二电磁辐射信号以移位所述替代数据条位序列的相位的装置。创建通信信号的方法。

5. 发明授权

US08231483B2 Multipurpose golf divot tool 有权
标题翻译：多功能高尔夫球刀工具
公开(公告)号：US08231483B2
公开(公告)日：2012-07-31
申请号：US12610177
申请日：2009-10-30
申请人： Ryan Douglas Gill
发明人： Ryan Douglas Gill
IPC分类号： A63B57/00
CPC分类号： B67B7/403 , A63B55/10 , A63B57/207 , A63B57/35 , A63B57/353 , A63B57/357 , A63B57/50 , A63B2209/08 , B67B7/16
摘要： A multi purpose golf tool adapted for repair for pitch mark type depressions in turf of a golf course. The tool employs an angled engagement of a handle and forks to a body to obtain mechanical advantage for forcing turf upward to repair turf depressions. A bottle opener and pop top opener are also provided. The device is also adapted to hold a cigar and to maintain a club shaft in an elevated position above the turf using an arched engagement of a handle end.
摘要翻译：适用于修理高尔夫球场草坪中的沥青标记型凹陷的多功能高尔夫球具。该工具采用与把手和叉子成角度的接合，以获得机械优势，以将草坪向上强制修复草坪凹陷。还提供开瓶器和弹出式开瓶器。该装置还适于保持雪茄并且使用手柄端部的拱形接合将球杆杆保持在草皮上方的升高位置。

6. 发明授权

US07519249B2 Semiconductor optical modulator 有权
标题翻译：半导体光调制器
公开(公告)号：US07519249B2
公开(公告)日：2009-04-14
申请号：US11684625
申请日：2007-03-11
申请人： Douglas Gill , Mahmoud Rasras
发明人： Douglas Gill , Mahmoud Rasras
IPC分类号： G02B6/26 , G02B6/42 , G02B26/00 , G02F1/035 , G02F1/295 , G02F1/03 , G02F1/07
CPC分类号： G02F1/225 , G02F1/2257 , G02F2001/212 , G02F2203/15
摘要： Semiconductor optical modulator devices exhibiting improved chirp characteristics are constructed from a Mach-Zehnder structure having resonators positioned within each arm and a number of phases shifters positioned within the arms, and/or resonators.
摘要翻译：具有改善的啁啾特性的半导体光调制器装置由具有位于每个臂内的谐振器和位于臂内的多个移相器和/或谐振器的马赫 - 曾德尔结构构成。

7. 发明申请

US20070217737A1 Method and apparatus for optically filtering a communication signal 有权
标题翻译：用于对通信信号进行光学滤波的方法和装置
公开(公告)号：US20070217737A1
公开(公告)日：2007-09-20
申请号：US11376491
申请日：2006-03-15
申请人： Douglas Gill , Mahmoud Rasras , Kun-Yii Tu
发明人： Douglas Gill , Mahmoud Rasras , Kun-Yii Tu
IPC分类号： G02B6/26
CPC分类号： G02B6/2746 , G02B6/2935 , G02B6/29395 , G02B6/4206 , G02B6/4246 , H04B10/2507 , H04B10/50 , H04B10/675
摘要： There is provided a method and apparatus for optically filtering a communication signal. More specifically, in one embodiment, there is provided an apparatus comprising an optical filter having first and second input ports and first and second output ports, the optical filter being configured to transmit light in a target frequency range to the first output port in response to receiving light at the first input port and being configured to transmit light in the target frequency range to the second input port in response to receiving light at the second output port, and first and second photodiodes, the first diode being located to be illuminated by light from the first output port and the second photodiode being located to be illuminated by light from the second input port.
摘要翻译：提供了一种用于对通信信号进行光学滤波的方法和装置。更具体地，在一个实施例中，提供了一种装置，包括具有第一和第二输入端口以及第一和第二输出端口的滤光器，所述滤光器被配置为响应于第一输出端口将目标频率范围的光透射到第一输出端口在第一输入端口处接收光并响应于在第二输出端口接收光而将目标频率范围内的光传输到第二输入端口，以及第一和第二光电二极管，第一二极管被定位成被光照射从第一输出端口和第二光电二极管位于被来自第二输入端口的光照射。

8. 发明授权

US07001147B1 Airfoil shape and sidewall flowpath surfaces for a turbine nozzle 有权
标题翻译：涡轮喷嘴的翼型和侧壁流径表面
公开(公告)号：US07001147B1
公开(公告)日：2006-02-21
申请号：US10900200
申请日：2004-07-28
申请人： James Stewart Phillips , Raymond Allan Wedlake , Randall Douglas Gill
发明人： James Stewart Phillips , Raymond Allan Wedlake , Randall Douglas Gill
IPC分类号： F01D9/04
CPC分类号： F01D5/141 , F05D2250/70 , F05D2250/74
摘要： A turbine nozzle includes airfoil and sidewall surfaces. The airfoil and sidewall surfaces have profiles substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in Tables I–IV for the pressure and suction sides of the airfoil, and the outer and inner sidewall surfaces, respectively. The X, Y and Z values are distances in inches. The X and Y values for the airfoil, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at the Z distances are joined smoothly with one another to form a complete airfoil shape. The X, Y and Z values of Tables III and IV define the outer and inner sidewall surfaces, respectively, of the gas flowpath.
摘要翻译：涡轮喷嘴包括翼型件和侧壁表面。翼型件和侧壁表面具有基本上符合表I-IV中针对翼型件的压力和吸力侧以及外侧壁和内侧壁表面的X，Y和Z的笛卡尔坐标值的轮廓。 X，Y和Z值是以英寸为单位的距离。当通过平滑连续的弧连接时，翼型的X和Y值在每个距离Z处限定翼型轮廓部分.Z距离处的轮廓部分彼此平滑地连接以形成完整的翼型形状。表III和IV的X，Y和Z值分别限定了气体流路的外侧壁和内侧壁表面。

9. 发明申请

US20100113175A1 Multipurpose Golf Divot Tool 有权
标题翻译：多功能高尔夫球具工具
公开(公告)号：US20100113175A1
公开(公告)日：2010-05-06
申请号：US12610177
申请日：2009-10-30
申请人： Ryan Douglas Gill
发明人： Ryan Douglas Gill
IPC分类号： A63B57/00
CPC分类号： B67B7/403 , A63B55/10 , A63B57/207 , A63B57/35 , A63B57/353 , A63B57/357 , A63B57/50 , A63B2209/08 , B67B7/16
摘要： A multi purpose golf tool adapted for repair for pitch mark type depressions in turf of a golf course. The tool employs an angled engagement of a handle and forks to a body to obtain mechanical advantage for forcing turf upward to repair turf depressions. A bottle opener and pop top opener are also provided. The device is also adapted to hold a cigar and to maintain a club shaft in an elevated position above the turf using an arched engagement of a handle end.
摘要翻译：适用于修理高尔夫球场草坪中的沥青标记型凹陷的多功能高尔夫球具。该工具采用与把手和叉子成角度的接合，以获得机械优势，以将草坪向上强制修复草坪凹陷。还提供开瓶器和弹出式开瓶器。该装置还适于保持雪茄并且使用手柄端部的拱形接合将球杆杆保持在草皮上方的升高位置。

10. 发明申请

US20060002714A1 Method and apparatus for optical signal transmission 有权
标题翻译：光信号传输方法及装置
公开(公告)号：US20060002714A1
公开(公告)日：2006-01-05
申请号：US10881236
申请日：2004-06-30
申请人： Douglas Gill , Xiang Liu
发明人： Douglas Gill , Xiang Liu
IPC分类号： H04B10/12
CPC分类号： H04B10/5055 , H04B10/25137 , H04B10/2543 , H04B10/2572 , H04B10/505 , H04B10/50575 , H04B10/5167
摘要： A method and apparatus for transmission of optical signals across an optical transmission link wherein duobinary signals or inverse-data signals are transmitted when the chromatic dispersion of the transmission link is above or below a dispersion threshold, respectively, to significantly improve optical signal transmission performance.
摘要翻译：一种用于在光传输链路之间传输光信号的方法和装置，其中当传输链路的色散分别高于或低于色散阈值时，传输双二进制信号或反数据信号，以显着提高光信号传输性能。

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