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1. 发明授权

US08870466B2 Fiber connector and adapter 有权
标题翻译：光纤连接器和适配器
公开(公告)号：US08870466B2
公开(公告)日：2014-10-28
申请号：US13478350
申请日：2012-05-23
申请人： Liang-Ju Lu
发明人： Liang-Ju Lu
IPC分类号： G02B6/38 , G02B6/245
CPC分类号： G02B6/3849 , G02B6/245 , G02B6/3807 , G02B6/381 , G02B6/3821 , G02B6/3825 , G02B6/3874 , G02B6/3878 , G02B6/3879 , G02B6/3887 , G02B6/3893 , Y10T29/49117
摘要： Fiberoptic connector and adapter assembly includes a fiberoptic connector received within an adapter. The connector has a cover on the connector housing. The cover pivots between open and closed positions to expose or cover, respectively, a optical fiber contained within the connector. Longitudinal guides of the connector are received cooperating with longitudinal guides of the adapter to direct the connector into the adapter in a prescribed alignment. A cam pin is carried on the adapter to engage a cam pin receiving slot on the cover to urge the cover to the open position as the connector is inserted into the adapter.
摘要翻译：光纤连接器和适配器组件包括在适配器内接收的光纤连接器。连接器在连接器外壳上有一个盖子。盖子在打开位置和关闭位置之间枢转以分别暴露或覆盖连接器中所包含的光纤。连接器的纵向引导件被接收与适配器的纵向引导件配合以将连接器以规定的对准方式引导到适配器中。凸轮销被承载在适配器上以与盖上的凸轮销接收槽接合，以在连接器插入适配器中时将盖推动到打开位置。

2. 发明申请

US20100109331A1 INDUSTRIAL PROCESS POWER SCAVENGING DEVICE AND METHOD OF DERIVING PROCESS DEVICE POWER FROM AN INDUSTRIAL PROCESS 有权
标题翻译：工业过程动力消除装置及其从工业过程中传递过程装置功率的方法
公开(公告)号：US20100109331A1
公开(公告)日：2010-05-06
申请号：US12263625
申请日：2008-11-03
申请人： Robert C. Hedtke , David A. Broden , Liang-Ju Lu
发明人： Robert C. Hedtke , David A. Broden , Liang-Ju Lu
IPC分类号： F03B13/10 , G01F1/00
CPC分类号： G05B23/0256
摘要： In a particular embodiment, a process device includes a fluid disruption generation element to generate a fluid disruption within process fluid flowing through a pipe associated with an industrial process and a process variable sensor coupled to the disruption generation element to measure a process parameter. The process device further includes a power generation element adapted to generate an electrical output signal in response to the fluid disruption and a power storage component coupled to the power generation element. The power storage component is adapted to accumulate a charge based on the electrical output signal.
摘要翻译：在特定实施例中，过程装置包括流体破坏产生元件，以在流过与工业过程相关联的管道的过程流体中产生流体破裂，以及耦合到破坏产生元件的过程变量传感器以测量过程参数。该处理装置还包括适于响应于流体中断而产生电输出信号的发电元件和耦合到发电元件的功率存储元件。电力存储部件适于基于电输出信号累积电荷。

3. 发明申请

US20070272026A1 Pressure sensor for a pressure transmitter 有权
标题翻译：用于压力变送器的压力传感器
公开(公告)号：US20070272026A1
公开(公告)日：2007-11-29
申请号：US11439097
申请日：2006-05-23
申请人： Adrian Chanchall Toy , Liang-Ju Lu
发明人： Adrian Chanchall Toy , Liang-Ju Lu
IPC分类号： G01L9/12
CPC分类号： G01L9/0079
摘要： A pressure sensor includes a structure that deforms in response to an applied pressure. A light source is directed at the structure. This provides a reflection from the structure. A sensor is arranged to sense the reflection and provide an output related to the applied pressure.
摘要翻译：压力传感器包括响应于所施加的压力而变形的结构。光源指向结构。这提供了结构的反映。传感器布置成感测反射并提供与所施加的压力相关的输出。

4. 发明申请

US20070253666A1 Fiber connector and adapter 有权
公开(公告)号：US20070253666A1
公开(公告)日：2007-11-01
申请号：US11811969
申请日：2007-06-12
申请人： Liang-Ju Lu
发明人： Liang-Ju Lu
IPC分类号： G02B6/38
CPC分类号： G02B6/3849 , G02B6/245 , G02B6/3807 , G02B6/381 , G02B6/3821 , G02B6/3825 , G02B6/3874 , G02B6/3878 , G02B6/3879 , G02B6/3887 , G02B6/3893 , Y10T29/49117
摘要： Fiberoptic connector and adapter assembly includes a fiberoptic connector received within an adapter. The connector has a cover on the connector housing. The cover pivots between open and closed positions to expose or cover, respectively, a optical fiber contained within the connector. Longitudinal guides of the connector are received cooperating with longitudinal guides of the adapter to direct the connector into the adapter in a prescribed alignment. A cam pin is carried on the adapter to engage a cam pin receiving slot on the cover to urge the cover to the open position as the connector is inserted into the adapter.

5. 发明授权

US06910807B2 Fiber connector and adapter 有权
标题翻译：光纤连接器和适配器
公开(公告)号：US06910807B2
公开(公告)日：2005-06-28
申请号：US10213350
申请日：2002-08-05
申请人： Liang-Ju Lu
发明人： Liang-Ju Lu
IPC分类号： G02B20060101 , G02B6/38
CPC分类号： G02B6/3849 , G02B6/245 , G02B6/3807 , G02B6/381 , G02B6/3821 , G02B6/3825 , G02B6/3874 , G02B6/3878 , G02B6/3879 , G02B6/3887 , G02B6/3893 , Y10T29/49117
摘要： Fiberoptic connector and adapter assembly includes a fiberoptic connector received within an adapter. The connector has a cover on the connector housing. The cover pivots between open and closed positions to expose or cover, respectively, a optical fiber contained within the connector. Longitudinal guides of the connector are received cooperating with longitudinal guides of the adapter to direct the connector into the adapter in a prescribed alignment. A cam pin is carried on the adapter to engage a cam pin receiving slot on the cover to urge the cover to the open position as the connector is inserted into the adapter.
摘要翻译：光纤连接器和适配器组件包括在适配器内接收的光纤连接器。连接器在连接器外壳上有一个盖子。盖子在打开位置和关闭位置之间枢转以分别暴露或覆盖连接器中所包含的光纤。连接器的纵向引导件被接收与适配器的纵向引导件配合以将连接器以规定的对准方式引导到适配器中。凸轮销被承载在适配器上以与盖上的凸轮销接收槽接合，以在连接器插入适配器中时将盖推动到打开位置。

6. 发明授权

US06532321B1 Fiber optic isolator for use with multiple-wavelength optical signals 失效
公开(公告)号：US06532321B1
公开(公告)日：2003-03-11
申请号：US09505077
申请日：2000-02-16
申请人： B. Barry Zhang , Liang-Ju Lu
发明人： B. Barry Zhang , Liang-Ju Lu
IPC分类号： G02B626
CPC分类号： G02B6/2746 , G02F1/093 , G02F1/0955 , Y10S372/703
摘要： A fiber optic isolator device is used by fiber optic systems operating at more than one wavelength. The device may be inserted anywhere within the fiber network. The fiber optic device permits the separation of the wavelengths so that an optical isolator module can isolate a first wavelength without significantly affecting the second wavelength. This device is useful isolating a communications signal at 1.55 &mgr;m while avoiding significant losses for an optical time domain reflectometry signal, for example at 1.3 &mgr;m.

7. 发明授权

US06996312B2 Tunable fabry-perot filter 失效
标题翻译：可调节的fabry-perot过滤器
公开(公告)号：US06996312B2
公开(公告)日：2006-02-07
申请号：US10425509
申请日：2003-04-29
申请人： Liang-Ju Lu
发明人： Liang-Ju Lu
IPC分类号： G02B6/26
CPC分类号： G02B6/29359 , G01J3/02 , G01J3/0218 , G01J3/26 , G02B6/29395 , G02B26/001 , G02B26/0841
摘要： A tunable Fabry Perot filter (TFPF) uses the hybrid integration of MEMS and micro-optics. The mirrors forming the TFPF are actively aligned to provide a high finesse TFPF. One of the reflectors is mounted to a flexible member, for example a beam member fixed at both ends. The flexible member is deflectable in a direction parallel to the axis of the TFPF so as to adjust the gap between the reflectors, thus tuning the TFPF. One or both of the mirrors may be deposited on the end of an optical fiber.
摘要翻译：可调谐法布里珀罗滤波器（TFPF）使用MEMS和微光学的混合集成。形成TFPF的反射镜主动对准，以提供高精细度的TFPF。一个反射器被安装到柔性部件上，例如固定在两端的梁部件。柔性构件可以在平行于TFPF的轴线的方向上偏转，以便调节反射器之间的间隙，从而调谐TFPF。一个或两个反射镜可以沉积在光纤的端部上。

8. 发明申请

US20050169583A1 Fiber connector and adapter 有权
标题翻译：光纤连接器和适配器
公开(公告)号：US20050169583A1
公开(公告)日：2005-08-04
申请号：US11092317
申请日：2005-03-29
申请人： Liang-Ju Lu
发明人： Liang-Ju Lu
IPC分类号： G02B20060101 , G02B6/38
CPC分类号： G02B6/3849 , G02B6/245 , G02B6/3807 , G02B6/381 , G02B6/3821 , G02B6/3825 , G02B6/3874 , G02B6/3878 , G02B6/3879 , G02B6/3887 , G02B6/3893 , Y10T29/49117
摘要： Fiberoptic connector and adapter assembly includes a fiberoptic connector received within an adapter. The connector has a cover on the connector housing. The cover pivots between open and closed positions to expose or cover, respectively, a optical fiber contained within the connector. Longitudinal guides of the connector are received cooperating with longitudinal guides of the adapter to direct the connector into the adapter in a prescribed alignment. A cam pin is carried on the adapter to engage a cam pin receiving slot or the cover to urge the cover to the open position as the connector is inserted into the adapter.
摘要翻译：光纤连接器和适配器组件包括在适配器内接收的光纤连接器。连接器在连接器外壳上有一个盖子。盖子在打开位置和关闭位置之间枢转以分别暴露或覆盖连接器中所包含的光纤。连接器的纵向引导件被接收与适配器的纵向引导件配合以将连接器以规定的对准方式引导到适配器中。凸轮销被承载在适配器上以接合凸轮销接收槽或盖，以在连接器插入适配器中时将盖推动到打开位置。

9. 发明授权

US06741764B2 Polarization beam separator and combiner 失效
标题翻译：偏振光束分离器和组合器
公开(公告)号：US06741764B2
公开(公告)日：2004-05-25
申请号：US10010815
申请日：2001-11-13
申请人： Pingfan P. Wu , Liang-Ju Lu , Zhicheng Yang , Boying Barry Zhang
发明人： Pingfan P. Wu , Liang-Ju Lu , Zhicheng Yang , Boying Barry Zhang
IPC分类号： G02B600
CPC分类号： G02B6/272 , G02B5/001 , G02B5/3083 , G02B6/2706 , G02B6/2773 , G02B6/34 , G02B27/283 , H04B10/25
摘要： The present invention relates to a device for use in a fiber optic system that may be a communication system, a sensing system or other system using guided-wave optical components. Reducing the number of lenses required to couple the waveguides and the free-space paths in the device offers the dual advantages of a reduced component count and simplified alignment. In an exemplary device having a first and second waveguides, a birefringent optical system defines bi-directional, polarization-dependent free-space paths. One of the bidirectional, polarization-dependent, free-space paths couples at least the first waveguide to the second waveguide. The birefringent optical system includes at least one prism for bending one of the polarization-dependent paths in a clockwise direction and one of the polarization-dependent paths in a counterclockwise direction.
摘要翻译：本发明涉及一种用于光纤系统的设备，其可以是使用导波光学部件的通信系统，感测系统或其他系统。降低连接波导和自由空间路径所需的透镜数量提供了减少组件数量和简化对准的双重优点。在具有第一和第二波导的示例性装置中，双折射光学系统限定双向偏振相关的自由空间路径。双向，偏振相关的自由空间路径之一至少将第一波导耦合到第二波导。双折射光学系统包括至少一个棱镜，用于沿顺时针方向弯曲偏振相关路径中的一个并且沿逆时针方向弯曲偏振相关路径中的一个。

10. 发明授权

US06471416B2 Fiber connector and adapter 有权
标题翻译：光纤连接器和适配器
公开(公告)号：US06471416B2
公开(公告)日：2002-10-29
申请号：US09921526
申请日：2001-08-03
申请人： Liang-Ju Lu
发明人： Liang-Ju Lu
IPC分类号： G02B638
CPC分类号： G02B6/3849 , G02B6/245 , G02B6/3807 , G02B6/381 , G02B6/3821 , G02B6/3825 , G02B6/3874 , G02B6/3878 , G02B6/3879 , G02B6/3887 , G02B6/3893 , Y10T29/49117
摘要： Fiberoptic connector and adapter assembly includes a fiberoptic connector received within an adapter. The connector has a cover on the connector housing. The cover pivots between open and closed positions to expose or cover, respectively, a optical fiber contained within the connector. Longitudinal guides of the connector are received cooperating with longitudinal guides of the adapter to direct the connector into the adapter in a prescribed alignment. A cam pin is carried on the adapter to engage a cam pin receiving slot ok the cover to urge the cover to the open position as the connector is inserted into the adapter.
摘要翻译：光纤连接器和适配器组件包括在适配器内接收的光纤连接器。连接器在连接器外壳上有一个盖子。盖子在打开位置和关闭位置之间枢转以分别暴露或覆盖连接器中所包含的光纤。连接器的纵向引导件被接收与适配器的纵向引导件配合以将连接器以规定的对准方式引导到适配器中。凸轮销被承载在适配器上以与凸轮销接收槽接合，确定盖子，以在连接器插入适配器中时将盖子推动到打开位置。

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