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1. 发明授权

US07335871B2 Low power switching for antenna reconfiguration 失效
标题翻译：用于天线重新配置的低功率切换
公开(公告)号：US07335871B2
公开(公告)日：2008-02-26
申请号：US11253188
申请日：2005-10-18
申请人： Paul E. Bauhahn , Robert C. Becker , David W. Meyers , Kelly P. Muldoon
发明人： Paul E. Bauhahn , Robert C. Becker , David W. Meyers , Kelly P. Muldoon
IPC分类号： G01J1/42 , H03K17/78
CPC分类号： H03K17/785 , H03K2217/0036
摘要： Methods and systems for low power switching are provided. In one embodiment, an optical switching system is provided. The system comprises at least one optically controlled switch adapted to maintain one of an open state and a closed state based on an associated light signal; and at least one light source adapted to output the associated light signal to the at least one switch, wherein the at least one light source cycles the light signal on and off, wherein the at least one light source is cycled on for a sufficient duration of time and with a sufficient periodicity to maintain the optically controlled switch in one of an open state and a closed state.
摘要翻译：提供了低功耗切换的方法和系统。在一个实施例中，提供了光交换系统。该系统包括至少一个光学控制开关，其适于基于相关联的光信号保持打开状态和闭合状态之一; 以及适于将相关联的光信号输出到所述至少一个开关的至少一个光源，其中所述至少一个光源打开和关闭所述光信号，其中所述至少一个光源循环持续足够的持续时间时间并具有足够的周期性，以将光控开关保持在打开状态和关闭状态之一。

2. 发明授权

US07584048B2 Portable positioning and navigation system 有权
标题翻译：便携式定位导航系统
公开(公告)号：US07584048B2
公开(公告)日：2009-09-01
申请号：US11470039
申请日：2006-09-05
申请人： Thanh Q. Pham , Robert C. Becker , Paul E. Bauhahn
发明人： Thanh Q. Pham , Robert C. Becker , Paul E. Bauhahn
IPC分类号： G01C21/30
CPC分类号： G01S19/46 , G01C21/20 , G01C21/206 , G01S13/75 , G01S13/876
摘要： A navigation system to aid in the navigation through an unknown area. The navigation system includes a plurality of radio frequency identification (RFID) tags, at least one a portal terminal and at least one navigation device. The plurality of RFID tags are positioned throughout an area to be traversed. The at least one portal terminal is located near an entrance to the area to be traversed. The at least one portal terminal is adapted to upload a map of the area to be traversed. The map includes the location of each RFID tag. The at least one navigation device is adapted to download the map from the portal terminal. The at least one navigational device is further adapted to display its location in the area to be traversed based at least in part on the detection of one or more of the plurality of RFID tags.
摘要翻译：导航系统帮助导航通过未知区域。该导航系统包括多个射频识别（RFID）标签，至少一个门户终端和至少一个导航装置。多个RFID标签位于要遍历的区域中。至少一个入口终端位于要穿过的区域的入口附近。所述至少一个门户终端适于上传要遍历的区域的地图。该地图包括每个RFID标签的位置。至少一个导航装置适于从门户终端下载地图。所述至少一个导航装置进一步适于至少部分地基于对所述多个RFID标签中的一个或多个RFID标签的检测来在待遍历区域中显示其位置。

3. 发明申请

US20080082258A1 Portable Positioning and Navigation System 有权
标题翻译：便携式定位和导航系统
公开(公告)号：US20080082258A1
公开(公告)日：2008-04-03
申请号：US11470039
申请日：2006-09-05
申请人： Thanh Q. Pham , Robert C. Becker , Paul E. Bauhahn
发明人： Thanh Q. Pham , Robert C. Becker , Paul E. Bauhahn
IPC分类号： G01C21/00
CPC分类号： G01S19/46 , G01C21/20 , G01C21/206 , G01S13/75 , G01S13/876
摘要： A navigation system to aid in the navigation through an unknown area. The navigation system includes a plurality of radio frequency identification (RFID) tags, at least one a portal terminal and at least one navigation device. The plurality of RFID tags are positioned throughout an area to be traversed. The at least one portal terminal is located near an entrance to the area to be traversed. The at least one portal terminal is adapted to upload a map of the area to be traversed. The map includes the location of each RFID tag. The at least one navigation device is adapted to download the map from the portal terminal, The at least one navigational device is further adapted to display its location in the area to be traversed based at least in part on the detection of one or more of the plurality of RFID tags.
摘要翻译：导航系统帮助导航通过未知区域。该导航系统包括多个射频识别（RFID）标签，至少一个门户终端和至少一个导航装置。多个RFID标签位于要遍历的区域中。至少一个入口终端位于要穿过的区域的入口附近。所述至少一个门户终端适于上传要遍历的区域的地图。该地图包括每个RFID标签的位置。所述至少一个导航装置适于从所述门户终端下载所述地图。所述至少一个导航装置还适于至少部分地基于所述至少一个导航装置中的一个或多个的检测来显示其在待穿越的区域中的位置多个RFID标签。

4. 发明申请

US20130070253A1 COUPLED CAVITY DISPERSION ENHANCED RING LASER GYROSCOPE 有权
标题翻译：连接孔扩散增强环激光陀螺仪
公开(公告)号：US20130070253A1
公开(公告)日：2013-03-21
申请号：US13237212
申请日：2011-09-20
申请人： Mary K. Salit , Kenneth Salit , Paul E. Bauhahn
发明人： Mary K. Salit , Kenneth Salit , Paul E. Bauhahn
IPC分类号： G01C19/66
CPC分类号： G01C19/66
摘要： A ring laser gyroscope includes active cavity containing gain medium, first reflective surfaces coupled to active cavity, medium exciter to excite gain medium, second reflective surfaces coupled to first passive cavity, and third reflective surfaces coupled to second passive cavity. Excited gain medium induces first and second laser fields within active cavity. First plurality of reflective surfaces includes first, second, and third reflective surfaces that reflect light within active cavity. Second plurality of reflective surfaces includes first, fourth, and fifth reflective surfaces that reflect light within first passive cavity. Third plurality of reflective surfaces includes fourth, sixth, and seventh reflective surfaces that reflect light within second passive cavity. First and fourth reflective surfaces are partially transmissive such that they both transmit and reflect light. Second or third cavities induce frequency dependent phase shift on light traveling through ring laser gyroscope causing anomalous dispersion of first and second laser fields passing through gain medium.
摘要翻译：环形激光陀螺仪包括有源腔包含增益介质，耦合到有源腔的第一反射表面，用于激励增益介质的中等激励器，耦合到第一无源腔的第二反射表面以及耦合到第二无源腔的第三反射表面。激发增益介质在有源腔内引起第一和第二激光场。第一多个反射表面包括在有源空腔内反射光的第一，第二和第三反射表面。第二多个反射表面包括反射在第一无源腔内的光的第一，第四和第五反射表面。第三多个反射表面包括将光反射到第二无源腔内的第四，第六和第七反射表面。第一和第四反射表面是部分透射的，使得它们都透射和反射光。第二或第三腔在通过环形激光陀螺仪的光线上引起频率相移，导致通过增益介质的第一和第二激光场的异常色散。

5. 发明申请

US20100001355A1 RF MEMS Switch 审中-公开
标题翻译：射频MEMS开关
公开(公告)号：US20100001355A1
公开(公告)日：2010-01-07
申请号：US12168647
申请日：2008-07-07
申请人： Andrzej Peczalski , James F. Detry , Paul E. Bauhahn , Nicol McGruer
发明人： Andrzej Peczalski , James F. Detry , Paul E. Bauhahn , Nicol McGruer
IPC分类号： B81B3/00 , H01L21/62
CPC分类号： H01H59/0009 , H01H2001/0084
摘要： An RF MEMS switch having a beam composed of a material having a high resistivity and a large Young's modulus may provide a large restoring force, a large electrostatic force at a low actuation voltage, and good isolation between signal input and output. RF MEMS switch reliability may be improved by reducing failures due to stiction by providing a large restoring force. A reliable contact may be provided with a large electrostatic force.
摘要翻译：具有由具有高电阻率和大杨氏模量的材料构成的光束的RF MEMS开关可以提供大的恢复力，在低致动电压下具有大的静电力，以及在信号输入和输出之间的良好隔离。 RF MEMS开关的可靠性可以通过提供大的恢复力来减少由于静摩擦引起的故障来改善。可以提供可靠的接触，具有大的静电力。

6. 发明授权

US08687198B2 Coupled cavity dispersion enhanced ring laser gyroscope 有权
标题翻译：耦合腔体色散增强型环形激光陀螺仪
公开(公告)号：US08687198B2
公开(公告)日：2014-04-01
申请号：US13237212
申请日：2011-09-20
申请人： Mary K. Salit , Kenneth Salit , Paul E. Bauhahn
发明人： Mary K. Salit , Kenneth Salit , Paul E. Bauhahn
IPC分类号： G01C19/66
CPC分类号： G01C19/66
摘要： A ring laser gyroscope includes active cavity containing gain medium, first reflective surfaces coupled to active cavity, medium exciter to excite gain medium, second reflective surfaces coupled to first passive cavity, and third reflective surfaces coupled to second passive cavity. Excited gain medium induces first and second laser fields within active cavity. First plurality of reflective surfaces includes first, second, and third reflective surfaces that reflect light within active cavity. Second plurality of reflective surfaces includes first, fourth, and fifth reflective surfaces that reflect light within first passive cavity. Third plurality of reflective surfaces includes fourth, sixth, and seventh reflective surfaces that reflect light within second passive cavity. First and fourth reflective surfaces are partially transmissive such that they both transmit and reflect light. Second or third cavities induce frequency dependent phase shift on light traveling through ring laser gyroscope causing anomalous dispersion of first and second laser fields passing through gain medium.
摘要翻译：环形激光陀螺仪包括有源腔包含增益介质，耦合到有源腔的第一反射表面，用于激励增益介质的中等激励器，耦合到第一无源腔的第二反射表面以及耦合到第二无源腔的第三反射表面。激发增益介质在有源腔内引起第一和第二激光场。第一多个反射表面包括在有源空腔内反射光的第一，第二和第三反射表面。第二多个反射表面包括反射在第一无源腔内的光的第一，第四和第五反射表面。第三多个反射表面包括将光反射到第二无源腔内的第四，第六和第七反射表面。第一和第四反射表面是部分透射的，使得它们都透射和反射光。第一或第二腔在通过环形激光陀螺仪的光线上引起频率相关相移，导致通过增益介质的第一和第二激光场的异常色散。

7. 发明授权

US4577213A Internally matched Schottky barrier beam lead diode 失效
标题翻译：内部匹配的肖特基势垒引线二极管
公开(公告)号：US4577213A
公开(公告)日：1986-03-18
申请号：US586161
申请日：1984-03-05
申请人： Paul E. Bauhahn
发明人： Paul E. Bauhahn
IPC分类号： H01L23/482 , H01L23/66 , H01L29/872 , H01L23/48
CPC分类号： H01L29/872 , H01L23/4822 , H01L23/66 , H01L24/01 , H01L2924/12032 , H01L2924/3011
摘要： An improved internally matched Schottky barrier beam lead diode for use in millimeter wave frequency circuits. In this diode device which is made on a chip, a reactive shunt loop comprising a matching inductor and series connected capacitor is fabricated on the chip adjacent the diode and couples the ohmic beam lead to the Schottky contact beam lead.
摘要翻译：一种用于毫米波频率电路的改进的内部匹配肖特基势垒导线二极管。在芯片上形成的二极管器件中，在与二极管相邻的芯片上制造包括匹配电感器和串联电容器的无功分流回路，并将欧姆波导引线连接到肖特基接触导线。

8. 发明申请

US20120287952A1 APPARATUS AND METHODS FOR HIGH VOLTAGE AMPLIFICATION WITH LOW NOISE 审中-公开
标题翻译：低噪声高电压放大的装置和方法
公开(公告)号：US20120287952A1
公开(公告)日：2012-11-15
申请号：US13104182
申请日：2011-05-10
申请人： Paul E. Bauhahn
发明人： Paul E. Bauhahn
IPC分类号： H01S3/10 , H02N2/06 , H03G3/20
CPC分类号： H03F3/211 , H03F1/0227 , H03F1/26 , H03F3/085 , H03F2200/39 , H03F2200/429 , H03F2203/21112 , H03F2203/21142 , H03F2203/21157
摘要： Apparatus and methods for high voltage amplification with low noise are provided. In one implementation, a high voltage low noise amplification apparatus includes a low noise broadband amplification circuit configured to amplify a first component of an input signal, the first component comprising a first subset of frequencies; an output isolator configured to create an isolated signal, the isolated signal being the input signal referenced against a broadband output of the low noise broadband amplification circuit; a low frequency amplification circuit configured to amplify a second component of the signal, the second component comprising a second subset of frequencies, wherein the second subset of frequencies is lower than the first subset; and a combination circuit configured to combine the broadband output with a low frequency output of the low frequency amplification circuit.
摘要翻译：提供了具有低噪声高压放大的装置和方法。在一个实施方案中，高电压低噪声放大装置包括低噪声宽带放大电路，其被配置为放大输入信号的第一分量，第一分量包括第一频率子集; 输出隔离器，被配置为产生隔离信号，所述隔离信号是以低噪声宽带放大电路的宽带输出为参考的输入信号; 低频放大电路，被配置为放大所述信号的第二分量，所述第二分量包括第二频率子集，其中所述第二子频率低于所述第一子集; 以及组合电路，其被配置为将宽带输出与低频放大电路的低频输出组合。

9. 发明申请

US20090273770A1 SYSTEMS AND METHODS FOR SAFE LASER IMAGING, DETECTION AND RANGING (LIDAR) OPERATION 审中-公开
标题翻译：用于安全激光成像，检测和范围（激光）操作的系统和方法
公开(公告)号：US20090273770A1
公开(公告)日：2009-11-05
申请号：US12112517
申请日：2008-04-30
申请人： Paul E. Bauhahn , Bernard S. Fritz , Brian C. Krafthefer
发明人： Paul E. Bauhahn , Bernard S. Fritz , Brian C. Krafthefer
IPC分类号： G01C3/08
CPC分类号： G01C3/08 , G01S7/4802 , G01S7/497 , G01S17/023 , G01S17/10
摘要： A Laser Imaging, Detection and Ranging (LIDAR) system that automatically adjusts laser output so that no eye damage occurs to human targets. In one example, a component automatically measures range to targets in a field of view and determines the closest targets based on the measured range. A laser device outputs a laser beam and a controller adjusts one of pulse repetition frequency, power, or pulse duration of the laser device based on the measured range of the closest target in order to comply with a predefined eye safety model.
摘要翻译：激光成像，检测和测距（LIDAR）系统，可自动调整激光输出，使人类目标不发生眼睛损伤。在一个示例中，组件自动测量视野中的目标的范围，并根据测量的范围确定最接近的目标。激光装置输出激光束，并且控制器基于最近目标的测量范围来调整激光装置的脉冲重复频率，功率或脉冲持续时间之一，以符合预定义的眼睛安全模型。

10. 发明申请

US20090219524A1 METHOD AND APPARATUS FOR CONTROLLED RAMAN SPECTROMETER 审中-公开
标题翻译：控制拉曼光谱仪的方法与装置
公开(公告)号：US20090219524A1
公开(公告)日：2009-09-03
申请号：US12040838
申请日：2008-02-29
申请人： Tzu-Yu Wang , Paul E. Bauhahn , Jerome P. Drexler
发明人： Tzu-Yu Wang , Paul E. Bauhahn , Jerome P. Drexler
IPC分类号： G01J3/44
CPC分类号： G01J3/4412 , G01J3/0264 , G01J3/027 , G01J3/0297 , G01J3/28
摘要： One embodiments includes a method that includes enabling an excitation laser during an excitation period, after a timed delay following the first excitation period, monitoring a photon scattering caused by the excitation laser, analyzing the photon scattering, automatically adjusting the timed delay to a modified timed delay based on the analyzed photon scattering and following the modified timed delay, enabling a Raman spectrometer to monitor Raman scattering caused by the excitation laser during a Raman monitoring period.
摘要翻译：一个实施例包括一种方法，其包括在激发周期之后，在第一激发周期之后的定时延迟之后启用激发激光，监测由激发激光引起的光子散射，分析光子散射，将定时延迟自动调整为修改的定时基于分析的光子散射延迟并遵循修改的定时延迟，使拉曼光谱仪能够在拉曼监测期间监测由激发激光引起的拉曼散射。

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