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1. 发明授权

US11428531B1 Diffusion block for an evacuated instrument system 有权
公开(公告)号：US11428531B1
公开(公告)日：2022-08-30
申请号：US17208809
申请日：2021-03-22
申请人： James M. Pavell , A. Douglas Meyer
发明人： James M. Pavell , A. Douglas Meyer
IPC分类号： G01C19/5783
摘要： One example includes an instrument system. The system includes instrument components at least partially disposed in an evacuated chamber within an instrument housing. The system also includes a barrier that is configured to seal the evacuated chamber. The barrier includes a plurality of instrument electrodes that are electrically coupled to the instrument components and extending through the barrier. The system further includes a diffusion block formed of a non-diffusive material and coupled to the instrument housing to seal an evacuated cavity within the instrument housing between the barrier and the diffusion block.

2. 发明申请

US20160187142A1 MAGNETIC ANOMALY TRACKING FOR AN INERTIAL NAVIGATION SYSTEM 有权
标题翻译：用于惯性导航系统的磁异常跟踪
公开(公告)号：US20160187142A1
公开(公告)日：2016-06-30
申请号：US14586207
申请日：2014-12-30
申请人： MICHAEL S. LARSEN , MICHAEL D. BULATOWICZ , A. DOUGLAS MEYER , DENNIS P. BEVAN
发明人： MICHAEL S. LARSEN , MICHAEL D. BULATOWICZ , A. DOUGLAS MEYER , DENNIS P. BEVAN
IPC分类号： G01C21/18 , G01P15/14 , G01C21/20 , G01P15/105
CPC分类号： G01C21/18 , G01C21/08 , G01C21/165 , G01C21/20 , G01P15/105 , G01P15/14
摘要： One example includes an inertial navigation system (INS). The INS includes a navigation controller configured to generate inertial data associated with motion of a vehicle based on at least one navigation sensor configured on the vehicle and based on magnetic anomaly data. The INS also includes a magnetic anomaly INS-aiding system comprising a plurality of magnetometers distributed in a respective plurality of locations on the vehicle. The magnetic anomaly INS-aiding system can be configured to generate the magnetic anomaly data based on magnetic field measurements of a fixed magnetic anomaly at each of the plurality of magnetometers.
摘要翻译：一个例子包括惯性导航系统（INS）。 INS包括导航控制器，其被配置为基于配置在车辆上的至少一个导航传感器并且基于磁异常数据来产生与车辆的运动相关联的惯性数据。 INS还包括磁异常INS辅助系统，其包括分布在车辆上的相应多个位置中的多个磁力计。磁异常INS辅助系统可以被配置为基于多个磁力计中的每个磁力计上的固定磁异常的磁场测量来产生磁异常数据。

3. 发明申请

US20150276927A1 ENHANCED IMAGING SYSTEM 有权
标题翻译：增强成像系统
公开(公告)号：US20150276927A1
公开(公告)日：2015-10-01
申请号：US14159199
申请日：2014-01-20
申请人： Mostafa A. Karam , Raj K. Shori , Douglas Lee Sego , Lyle K. Bidler, II , A. Douglas Meyer
发明人： Mostafa A. Karam , Raj K. Shori , Douglas Lee Sego , Lyle K. Bidler, II , A. Douglas Meyer
IPC分类号： G01S13/89 , G01S17/89 , G01S13/86
CPC分类号： G01S13/89 , G01S13/865 , G01S17/89
摘要： One embodiment describes an imaging system. The system includes a first imaging system configured to provide first signals to a target area and to receive first response signals. The system also includes a second imaging system configured to provide second signals to the target area and to receive second response signals. The first and second signals can have separate frequency bands. The system further includes a processor configured to correct the first response signals based on the second response signals, and to generate an image based on the corrected first response signals.
摘要翻译：一个实施例描述了一种成像系统。该系统包括被配置为向目标区域提供第一信号并且接收第一响应信号的第一成像系统。该系统还包括被配置为向目标区域提供第二信号并且接收第二响应信号的第二成像系统。第一和第二信号可以具有分开的频带。该系统还包括配置成基于第二响应信号校正第一响应信号的处理器，并且基于校正的第一响应信号产生图像。

4. 发明申请

US20150198703A1 POLARIZED MILLIMETER WAVE IMAGING SYSTEM AND METHOD 有权
标题翻译：偏振微波成像系统及方法
公开(公告)号：US20150198703A1
公开(公告)日：2015-07-16
申请号：US14156095
申请日：2014-01-15
申请人： MOSTAFA A. KARAM , KENT ANDERSON , RAJ K. SHORI , A. DOUGLAS MEYER
发明人： MOSTAFA A. KARAM , KENT ANDERSON , RAJ K. SHORI , A. DOUGLAS MEYER
IPC分类号： G01S13/04 , G06K9/46 , G01S13/89
CPC分类号： G06K9/4604 , G01J5/0066 , G01J5/0825 , G01J5/60 , G01J2005/0077 , G01K11/006 , G01S7/499 , G01S13/89 , G01V8/005 , G06K9/00577
摘要： A detection system includes a polarization analyzer that generates one or more null detection values if an object is sensed in a received millimeter wave (MMW) brightness temperature data set. The polarization analyzer analyzes a polarization parameter in the received MMW brightness temperature data set to generate the one or more null detection values. An object detector detects if the object is present based on a comparison of the one or more null detection values to a predetermined threshold. A singular value decomposition (SVD) unit is enabled by the object detector to decompose the MMW brightness temperature data set into a plurality of image layers. Each image layer includes at least one feature of a scene. An identification unit analyzes the plurality of image layers from the SVD unit to determine a shape or a location of the object from the scene.
摘要翻译：检测系统包括如果在接收的毫米波（MMW）亮度温度数据集中感测到物体时产生一个或多个零检测值的偏振分析器。偏振分析器分析所接收的MMW亮度温度数据集中的极化参数以产生一个或多个空检测值。对象检测器基于一个或多个空检测值与预定阈值的比较来检测对象是否存在。通过对象检测器启用奇异值分解（SVD）单元，将MMW亮度温度数据集分解为多个图像层。每个图像层包括场景的至少一个特征。识别单元从SVD单元分析多个图像层以确定来自场景的对象的形状或位置。

5. 发明申请

US20120248314A1 SYSTEMS AND METHODS FOR DETECTING AND/OR IDENTIFYING MATERIALS BASED ON ELECTROMAGNETIC RADIATION 有权
标题翻译：基于电磁辐射检测和/或识别材料的系统和方法
公开(公告)号：US20120248314A1
公开(公告)日：2012-10-04
申请号：US13432606
申请日：2012-03-28
申请人： MOSTAFA A. KARAM , A. DOUGLAS MEYER , CHARLES H. VOLK , AZMAT H. SIDDIQI
发明人： MOSTAFA A. KARAM , A. DOUGLAS MEYER , CHARLES H. VOLK , AZMAT H. SIDDIQI
IPC分类号： G01J5/10
CPC分类号： G01S13/887 , G01J5/10 , G01K11/006 , G01N21/3563 , G01N21/3581
摘要： One embodiment of the invention includes a material detection and/or identification system. The system includes an electromagnetic (EM) sensor system configured to collect EM radiation from a region of interest. The collected EM radiation could comprise orthogonally-polarized EM radiation. The system also includes a processing unit configured to detect and identify a material of interest in the region of interest. As an example, the processing unit could measure reflectivity data associated with a material of interest based on the collected EM radiation and calculate a refractive index of a material of interest based on the measured reflectivity data, such that the material of interest is identified based on the refractive index. The processing unit can also be configured to calculate a surface roughness associated with the material, such that the refractive index can be calculated based on the surface roughness associated with the material.
摘要翻译：本发明的一个实施例包括材料检测和/或识别系统。该系统包括被配置为从感兴趣区域收集EM辐射的电磁（EM）传感器系统。收集的EM辐射可以包括正交极化的EM辐射。该系统还包括处理单元，该处理单元被配置为检测并识别感兴趣区域中的感兴趣的材料。作为示例，处理单元可以基于所收集的EM辐射来测量与感兴趣的材料相关联的反射率数据，并基于所测量的反射率数据计算感兴趣的材料的折射率，使得基于折射率。处理单元还可以被配置为计算与材料相关联的表面粗糙度，使得可以基于与材料相关联的表面粗糙度来计算折射率。

6. 发明申请

US20080205815A1 MICRO FIBER OPTICAL SENSOR 有权
标题翻译：微光纤传感器
公开(公告)号：US20080205815A1
公开(公告)日：2008-08-28
申请号：US11679462
申请日：2007-02-27
申请人： Sanan Shaibani , A. Douglas Meyer
发明人： Sanan Shaibani , A. Douglas Meyer
IPC分类号： G02B6/02
CPC分类号： G01H9/004 , G01D5/35374 , G02B6/02052 , G02B6/14
摘要： A method is provided for producing an optical acoustic sensor. In one embodiment, a method comprises winding a single-mode optical sensor fiber around at least one mandrel. The optical acoustic sensor fiber can comprise a core region having a diameter of about 2 μm to about 8 μm and a cladding region having an outer diameter of about 8 μm to about 20 μm. The method can also comprise interconnecting the at least one mandrel into an optical acoustic sensor.
摘要翻译：提供了一种用于制造光学声学传感器的方法。在一个实施例中，一种方法包括将单模光学传感器光纤缠绕在至少一个心轴周围。光学声学传感器光纤可以包括具有约2μm至约8μm的直径的芯区域和具有约8μm至约20μm的外径的包层区域。该方法还可以包括将至少一个心轴互连到光学声学传感器中。

7. 发明授权

US07310464B2 Multi-wavelength optical source 有权
标题翻译：多波长光源
公开(公告)号：US07310464B2
公开(公告)日：2007-12-18
申请号：US11157504
申请日：2005-06-21
申请人： A. Douglas Meyer
发明人： A. Douglas Meyer
IPC分类号： G02B6/34
CPC分类号： H04B10/506 , H01S3/06754 , H01S3/06795 , H01S3/094003 , H01S3/10023
摘要： A multi-wavelength optical source includes a broadband optical source providing a broadband optical signal, and a modification module optically coupled to the broadband optical source. The modification module splits the broadband optical signal into a first output signal and a second output signal. The first output signal and second output signal each comprise a plurality of frequency separated frequency slices of the broadband optical signal. Also, a method of providing a pair of related multi-wavelength signals using one or more broadband sources includes: (a) routing a broadband signal into a plurality of Bragg gratings in a manner that causes the Bragg gratings to reflect portions of the broadband signal and to transmit portions of the broadband signal; (b) routing the reflected portions to a first output as a first output signal; and (c) routing the non-reflected portions to a second output as a second output signal.
摘要翻译：多波长光源包括提供宽带光信号的宽带光源和光耦合到宽带光源的修改模块。修改模块将宽带光信号分为第一输出信号和第二输出信号。第一输出信号和第二输出信号各自包括宽带光信号的多个频率分离的频率片。此外，使用一个或多个宽带源提供一对相关多波长信号的方法包括：（a）以使得布拉格光栅反射部分宽带信号的方式将宽带信号路由到多个布拉格光栅中并传输宽带信号的部分; （b）将反射部分路由到第一输出作为第一输出信号; 和（c）将未反射部分路由到第二输出作为第二输出信号。

8. 发明授权

US5224189A High pressure fiber optic splice and method of fabrication 失效
标题翻译：高压光纤接头及其制造方法
公开(公告)号：US5224189A
公开(公告)日：1993-06-29
申请号：US816878
申请日：1992-01-02
申请人： Steven J. Maas , A. Douglas Meyer , Dennis P. Bevan
发明人： Steven J. Maas , A. Douglas Meyer , Dennis P. Bevan
IPC分类号： G02B6/38
CPC分类号： G02B6/2558
摘要： A housing for a fiber optic splice protects the splice from the external to environment. Two optical fibers may be butt-coupled in a connector, which is then coated with a hard resin material. The hard resin material is then overcoated with a resilient material to provide shock protection and strain relief. The connector may be placed in a housing, which is covered and sealed to form a water-tight seal between the cover and the housing.
摘要翻译：用于光纤接头的外壳可保护接头免受外部环境的影响。两个光纤可以在连接器中对接，然后用硬树脂材料涂覆。然后用弹性材料涂覆硬树脂材料以提供冲击保护和应变消除。连接器可以放置在壳体中，该壳体被覆盖和密封以在盖和壳体之间形成防水密封。

9. 发明授权

US5157751A Fiber optic splice protector and method for making same 失效
标题翻译：光纤接头保护器及其制作方法
公开(公告)号：US5157751A
公开(公告)日：1992-10-20
申请号：US822024
申请日：1992-01-14
申请人： Steven J. Maas , A. Douglas Meyer
发明人： Steven J. Maas , A. Douglas Meyer
IPC分类号： B29D11/00 , G02B6/38
CPC分类号： G02B6/2558 , B29D11/0075 , B29K2063/00
摘要： A protected fiber optical splice and a method for making the protected splice. The protective structure encapsulates first and second spliced optical fibers. The fibers are preferably fusion spliced. The protective structure includes a rigid tube surrounding the splice and its adjacent regions of the spliced fibers. A plastic such as an epoxy or moldable plastic is injected into the tube between the substantially axially centered fibers and splice, and the interior wall of the tube. Two molding fixtures are preferably surrounding the two ends of the tube, for injecting the moldable plastic into the tube and for shaping the portions of the structure external to the the tube ends.
摘要翻译：受保护的光纤光接头和用于制造受保护接头的方法。保护结构封装了第一和第二拼接光纤。纤维优选是熔接的。保护结构包括围绕接头的刚性管及其接合纤维的相邻区域。诸如环氧树脂或可模塑塑料的塑料在基本上轴向居中的纤维和接头之间以及管的内壁中被注入到管中。优选地，两个成型固定件围绕管的两个端部，用于将可模制塑料注入到管中并且用于使管端部外部的结构部分成形。

10. 发明授权

US09557415B2 Enhanced imaging system 有权
标题翻译：增强成像系统
公开(公告)号：US09557415B2
公开(公告)日：2017-01-31
申请号：US14159199
申请日：2014-01-20
申请人： Mostafa A. Karam , Raj K. Shori , Douglas Lee Sego , Lyle K. Bidler, II , A. Douglas Meyer
发明人： Mostafa A. Karam , Raj K. Shori , Douglas Lee Sego , Lyle K. Bidler, II , A. Douglas Meyer
IPC分类号： G01S13/86 , G01S13/89 , G01S17/89 , G01S13/00 , G01S17/00
CPC分类号： G01S13/89 , G01S13/865 , G01S17/89
摘要： One embodiment describes an imaging system. The system includes a first imaging system configured to provide first signals to a target area and to receive first response signals. The system also includes a second imaging system configured to provide second signals to the target area and to receive second response signals. The first and second signals can have separate frequency bands. The system further includes a processor configured to correct the first response signals based on the second response signals, and to generate an image based on the corrected first response signals.
摘要翻译：一个实施例描述了一种成像系统。该系统包括被配置为向目标区域提供第一信号并且接收第一响应信号的第一成像系统。该系统还包括被配置为向目标区域提供第二信号并且接收第二响应信号的第二成像系统。第一和第二信号可以具有分开的频带。该系统还包括配置成基于第二响应信号校正第一响应信号的处理器，并且基于校正的第一响应信号产生图像。

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