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1. 发明授权

US08607672B2 Seized fastener removal tool and set 失效
标题翻译：扣紧扣件拆卸工具及套件
公开(公告)号：US08607672B2
公开(公告)日：2013-12-17
申请号：US13288667
申请日：2011-11-03
申请人： Vincent J. Urick , Scotty R. Kurtz
发明人： Vincent J. Urick , Scotty R. Kurtz
IPC分类号： B25B13/06 , B25B13/48 , B25B19/00 , B25D17/02
CPC分类号： B25B13/06 , B25B13/48 , B25B19/00 , B25B21/023 , B25D17/02 , B25D2250/111
摘要： A tool may loosen seized bolts by sending shock waves into the bolt shank and thread areas via axial blows with a pneumatic hammer on the center of the bolt head prior to removal. The tool may allow impacts to be centered on the bolt head without damaging the bolt head or without worry of the bit jumping off the bolt. The tool may be comprised of a separate driver and one or more sockets.
摘要翻译：在拆卸之前，工具可以通过用气锤在螺栓头的中心上通过轴向吹动而将冲击波发送到螺栓柄和螺纹区域中。该工具可以允许冲击以螺栓头为中心，而不会损坏螺栓头，或者不用担心钻头从螺栓上脱落。该工具可以由单独的驱动器和一个或多个插座构成。

2. 发明申请

US20120055293A1 Seized Fastener Removal Tool and Set 失效
标题翻译：扣紧紧固件拆卸工具和套件
公开(公告)号：US20120055293A1
公开(公告)日：2012-03-08
申请号：US13288667
申请日：2011-11-03
申请人： Vincent J. Urick , Scotty R. Kurtz
发明人： Vincent J. Urick , Scotty R. Kurtz
IPC分类号： B25D17/02 , B23P11/00
CPC分类号： B25B13/06 , B25B13/48 , B25B19/00 , B25B21/023 , B25D17/02 , B25D2250/111
摘要： A tool may loosen seized bolts by sending shock waves into the bolt shank and thread areas via axial blows with a pneumatic hammer on the center of the bolt head prior to removal. The tool may allow impacts to be centered on the bolt head without damaging the bolt head or without worry of the bit jumping off the bolt. The tool may be comprised of a separate driver and one or more sockets.
摘要翻译：在拆卸之前，工具可以通过用气锤在螺栓头的中心上通过轴向吹动而将冲击波发送到螺栓柄和螺纹区域中。该工具可以允许冲击以螺栓头为中心，而不会损坏螺栓头，或者不用担心钻头从螺栓上脱落。该工具可以由单独的驱动器和一个或多个插座构成。

3. 发明申请

US20100266289A1 Even-Order Harmonic Cancellation and Increased RF Gain Using Dual-Output Mach-Zehnder Modulator with Two Wavelength Input 有权
标题翻译：使用具有两个波长输入的双输出马赫 - 曾德调制器进行偶次谐波消除和增加的RF增益
公开(公告)号：US20100266289A1
公开(公告)日：2010-10-21
申请号：US12688062
申请日：2010-01-15
申请人： Preetpaul S. Devgan , Vincent J. Urick , Keith J. Williams , John F. Diehl , Christopher E. Sunderman
发明人： Preetpaul S. Devgan , Vincent J. Urick , Keith J. Williams , John F. Diehl , Christopher E. Sunderman
IPC分类号： H04B10/12 , H04B10/06 , H04B10/00
CPC分类号： H04B1/18 , H04B2001/0491 , H04B2210/006
摘要： A method and system for processing analog optical signals to produce a single RF output free from even-order harmonic distortion. Two analog optical signals of different wavelengths λ1, λ2 are input into a dual-output Mach-Zehnder modulator (MZM), where one wavelength input is high-biased and one wavelength is low-biased. The complementary high- and low-biased wavelengths are output from each arm of the MZM to a multiplexer, which filters out the unwanted high- or low-biased wavelengths from each MZM arm so that both wavelengths are low-biased or high-biased. The signals are passed to a pair of photodiodes, and the photocurrents from the photodiodes are differenced to produce the final RF output. Because of the complementary phase differences between the two low- or high-biased signals generating the photocurrent, all components of the photocurrent except the fundamental and odd-order harmonics cancel each other, resulting in a high-quality RF output free from harmonic distortion.
摘要翻译：一种用于处理模拟光信号以产生没有偶次谐波失真的单个RF输出的方法和系统。两个不同波长的模拟光信号λ1，λ2输入到双输出马赫 - 曾德调制器（MZM）中，其中一个波长输入为高偏置，一个波长为低偏置。互补的高和低偏置波长从MZM的每个臂输出到多路复用器，其从每个MZM臂滤除不需要的高或低偏置波长，使得两个波长都是低偏置或高偏置的。信号被传递到一对光电二极管，来自光电二极管的光电流被差分以产生最终的RF输出。由于产生光电流的两个低或高偏置信号之间的互补相位差，除了基波和奇次谐波之外的光电流的所有分量彼此抵消，导致高质量的RF输出没有谐波失真。

4. 发明申请

US20130256514A1 MULTI-MODE OPTOELECTRONIC OSCILLATOR 有权
标题翻译：多模光电振荡器
公开(公告)号：US20130256514A1
公开(公告)日：2013-10-03
申请号：US13617144
申请日：2012-09-14
申请人： Preetpaul S. Devgan , Vincent J. Urick , Keith J. Williams
发明人： Preetpaul S. Devgan , Vincent J. Urick , Keith J. Williams
IPC分类号： G02F1/01
CPC分类号： G02F1/0102 , H03B17/00 , H03C7/00 , H04B2210/006
摘要： A multi-mode optoelectronic oscillator (MM-OEO) includes an OEO cavity having an input for receiving an RF signal and an RF output. The OEO cavity includes a) a first laser having a first laser output, a second laser having a second laser output, b) a modulator having i) a first input coupled to the first laser output, ii) a second input coupled to the second laser output, iii) a third input, iv) a first modulator output ,and v) a second modulator output, c) a semiconductor optical amplifier (SOA) having an input coupled to the first modulator output and having an SOA amplified output, d) a photodetector coupled to the SOA amplified output and having an output, and e) a coupler having an input coupled to the photodetector output and having a first output coupled to the third modulator input and a second output, whereby an amplified RF signal is produced at the OEO RF output.
摘要翻译：多模光电子振荡器（MM-OEO）包括具有用于接收RF信号和RF输出的输入的OEO腔。 OEO腔包括a）具有第一激光输出的第一激光器，具有第二激光输出的第二激光器，b）调制器，其具有i）耦合到第一激光输出的第一输入，ii）耦合到第二激光输出的第二输入激光输出，iii）第三输入，iv）第一调制器输出，以及v）第二调制器输出，c）具有耦合到第一调制器输出并具有SOA放大输出的输入的半导体光放大器（SOA），d ）耦合到所述SOA放大的输出并具有输出的光电检测器，以及e）具有耦合到所述光电检测器输出并具有耦合到所述第三调制器输入的第一输出和第二输出的输入的耦合器，由此产生放大的RF信号在OEO RF输出。

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