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1. 发明授权

US08582090B2 Testing hardened fiber optic connector housing 失效
标题翻译：测试硬化光纤连接器外壳
公开(公告)号：US08582090B2
公开(公告)日：2013-11-12
申请号：US13274574
申请日：2011-10-17
申请人： David Zhi Chen , George N. Bell
发明人： David Zhi Chen , George N. Bell
IPC分类号： G01N21/00
CPC分类号： G02B6/385 , G02B6/3849
摘要： A system includes a first assembly including a fiber optic connector. The system also includes a second assembly to which one end of a rigid arm is rotatingly affixed. Another end of the arm is affixed rigidly to a mass. The system further includes a mechanical device for applying a force to the mass. After the mechanical device applies the force to the mass, the mass swings from and about the second assembly and strikes the fiber optic connector.
摘要翻译：一种系统包括包括光纤连接器的第一组件。该系统还包括第二组件，刚性臂的一端旋转地固定在该第二组件上。臂的另一端刚性地固定在一块体上。该系统还包括用于向质量块施加力的机械装置。在机械装置向质量块施加力之后，质量从第二组件摆动并围绕第二组件撞击光纤连接器。

2. 发明申请

US20130236139A1 HARDENED MULTIPORT OPTICAL CONNECTOR ASSEMBLY 有权
标题翻译：硬化多光电连接器总成
公开(公告)号：US20130236139A1
公开(公告)日：2013-09-12
申请号：US13413735
申请日：2012-03-07
申请人： David Zhi Chen , George N. Bell
发明人： David Zhi Chen , George N. Bell
IPC分类号： G02B6/38
CPC分类号： G02B6/3878 , G02B6/3816 , G02B6/3821 , G02B6/3822
摘要： A multiport optical connector assembly (MOCA) includes an insertion optical fiber assembly having an insertion assembly housing and a connector disk that includes a first connector element having a first ferrule and a first optical fiber. The MOCA further includes a coupling optical fiber assembly having a second connector element including a second ferrule and a second optical fiber. The MOCA further includes an adapter assembly that includes an adapter assembly housing a docking unit for docking the first connector element and the second connector element when the MOCA is assembled. When the first connector element and the second connector element are docked, a tip of the first optical fiber and a tip of the second optical fiber abut one another and the first optical fiber and the second optical fiber form an optical path.
摘要翻译：多端口光连接器组件（MOCA）包括插入光纤组件，其具有插入组件壳体和连接器盘，该连接器盘包括具有第一套圈和第一光纤的第一连接器元件。 MOCA还包括具有包括第二套圈和第二光纤的第二连接器元件的耦合光纤组件。 MOCA还包括适配器组件，其包括适配器组件，该适配器组件容纳用于在组装MOCA时对接第一连接器元件和第二连接器元件的对接单元。当第一连接器元件和第二连接器元件对接时，第一光纤的末端和第二光纤的末端彼此邻接，并且第一光纤和第二光纤形成光路。

3. 发明授权

US08814442B2 Hardened multiport optical connector assembly 有权
标题翻译：硬化多端口光连接器组件
公开(公告)号：US08814442B2
公开(公告)日：2014-08-26
申请号：US13413735
申请日：2012-03-07
申请人： David Zhi Chen , George N. Bell
发明人： David Zhi Chen , George N. Bell
IPC分类号： G02B6/38 , G02B6/40
CPC分类号： G02B6/3878 , G02B6/3816 , G02B6/3821 , G02B6/3822
摘要： A multiport optical connector assembly (MOCA) includes an insertion optical fiber assembly having an insertion assembly housing and a connector disk that includes a first connector element having a first ferrule and a first optical fiber. The MOCA further includes a coupling optical fiber assembly having a second connector element including a second ferrule and a second optical fiber. The MOCA further includes an adapter assembly that includes an adapter assembly housing a docking unit for docking the first connector element and the second connector element when the MOCA is assembled. When the first connector element and the second connector element are docked, a tip of the first optical fiber and a tip of the second optical fiber abut one another and the first optical fiber and the second optical fiber form an optical path.
摘要翻译：多端口光连接器组件（MOCA）包括插入光纤组件，其具有插入组件壳体和连接器盘，该连接器盘包括具有第一套圈和第一光纤的第一连接器元件。 MOCA还包括具有包括第二套圈和第二光纤的第二连接器元件的耦合光纤组件。 MOCA还包括适配器组件，其包括适配器组件，该适配器组件容纳用于在组装MOCA时对接第一连接器元件和第二连接器元件的对接单元。当第一连接器元件和第二连接器元件对接时，第一光纤的末端和第二光纤的末端彼此邻接，并且第一光纤和第二光纤形成光路。

4. 发明授权

US08749769B2 Media stress analysis system and method 有权
标题翻译：媒体压力分析系统及方法
公开(公告)号：US08749769B2
公开(公告)日：2014-06-10
申请号：US12826024
申请日：2010-06-29
申请人： David Zhi Chen , George N. Bell
发明人： David Zhi Chen , George N. Bell
IPC分类号： G01N21/00
CPC分类号： G01M5/0091 , G01L1/242
摘要： A method and system for determining stress associated with a communication device, e.g., an optical fiber, and associated structures are disclosed. An exemplary method includes transmitting an initiated signal through a communication device, and comparing a reflected signal reflected by the communication device with the initiated signal. The method may further include determining a stress associated with the device from at least the comparison of the initiated signal and the reflected signal.
摘要翻译：公开了一种用于确定与通信设备（例如光纤）和相关结构相关联的应力的方法和系统。一种示例性方法包括通过通信设备发送发起的信号，并将由通信设备反射的反射信号与发起的信号进行比较。该方法可以进一步包括至少从起始信号和反射信号的比较来确定与装置相关联的应力。

5. 发明申请

US20120102059A1 OPTICAL FIBER OPTIMIZATION SYSTEM 审中-公开
标题翻译：光纤优化系统
公开(公告)号：US20120102059A1
公开(公告)日：2012-04-26
申请号：US12908947
申请日：2010-10-21
申请人： David Zhi Chen , Mark Anthony Ali , George N. Bell
发明人： David Zhi Chen , Mark Anthony Ali , George N. Bell
IPC分类号： G06F15/00 , G06F17/30
CPC分类号： H04B10/0731
摘要： A computing-device implemented method may include performing one or more measurements for a number of optical fiber components. The one or more measurements may be stored. A performance matrix may be generated by at least one processor, based on the one or more measurements, wherein the performance matrix includes measured and estimated performance metrics for combinations of the number of optical fiber components. Suitability of a planned fiber optic installation that includes a number of components may be determined based on the performance matrix. One or more recommended fiber optic components may be determined based on the performance matrix.
摘要翻译：计算设备实现的方法可以包括对多个光纤部件执行一个或多个测量。可以存储一个或多个测量。基于一个或多个测量，至少一个处理器可以产生性能矩阵，其中性能矩阵包括用于光纤部件数目的组合的测量和估计的性能度量。可以基于性能矩阵来确定包括多个组件的计划的光纤设备的适合性。可以基于性能矩阵来确定一个或多个推荐的光纤组件。

6. 发明申请

US20110317151A1 MEDIA STRESS ANALYSIS SYSTEM AND METHOD 有权
标题翻译：媒体应力分析系统与方法
公开(公告)号：US20110317151A1
公开(公告)日：2011-12-29
申请号：US12826024
申请日：2010-06-29
申请人： David Zhi Chen , George N. Bell
发明人： David Zhi Chen , George N. Bell
IPC分类号： G01N21/00
CPC分类号： G01M5/0091 , G01L1/242
摘要： A method and system for determining stress associated with a communication device, e.g., an optical fiber, and associated structures are disclosed. An exemplary method includes transmitting an initiated signal through a communication device, and comparing a reflected signal reflected by the communication device with the initiated signal. The method may further include determining a stress associated with the device from at least the comparison of the initiated signal and the reflected signal.
摘要翻译：公开了一种用于确定与通信设备（例如光纤）和相关结构相关联的应力的方法和系统。一种示例性方法包括通过通信设备发送发起的信号，并将由通信设备反射的反射信号与发起的信号进行比较。该方法可以进一步包括至少从起始信号和反射信号的比较来确定与装置相关联的应力。

7. 发明申请

US20130094015A1 TESTING HARDENED FIBER OPTIC CONNECTOR HOUSING 失效
标题翻译：测试硬化光纤连接器外壳
公开(公告)号：US20130094015A1
公开(公告)日：2013-04-18
申请号：US13274574
申请日：2011-10-17
申请人： David Zhi Chen , George N. Bell
发明人： David Zhi Chen , George N. Bell
IPC分类号： G01N21/00
CPC分类号： G02B6/385 , G02B6/3849
摘要： A system includes a first assembly including a fiber optic connector. The system also includes a second assembly to which one end of a rigid arm is rotatingly affixed. Another end of the arm is affixed rigidly to a mass. The system further includes a mechanical device for applying a force to the mass. After the mechanical device applies the force to the mass, the mass swings from and about the second assembly and strikes the fiber optic connector.
摘要翻译：一种系统包括包括光纤连接器的第一组件。该系统还包括第二组件，刚性臂的一端旋转地固定在该第二组件上。臂的另一端刚性地固定在一块体上。该系统还包括用于向质量块施加力的机械装置。在机械装置向质量块施加力之后，质量从第二组件摆动并围绕第二组件撞击光纤连接器。

8. 发明授权

US08366328B2 Alignment-improved optical-fiber mechanical splicer 失效
标题翻译：对准改进的光纤机械接合器
公开(公告)号：US08366328B2
公开(公告)日：2013-02-05
申请号：US12973230
申请日：2010-12-20
申请人： David Zhi Chen , George N. Bell
发明人： David Zhi Chen , George N. Bell
IPC分类号： G02B6/255
CPC分类号： G02B6/3801
摘要： Apparatus and methodology for mechanically splicing two optical fibers of equal or different diameters. Instead of flat V-groove structure for holding the optical fibers to be spliced, embodiments of the present invention use a concave-walled channel to better align two optical fibers if they have different diameters. The cover holding the fibers in place in the concave channel is similarly curved. The improved alignment results in more area overlap between end surfaces of the two optical fibers to be spliced. This reduces insertion loss by 0.1 dB or better, at the splice junction and, therefore, improves light signal transmission. The radius of curvature of the concave structure can be approximately two to three times the radius of the optical fibers being spliced.
摘要翻译：用于机械拼接两根相同或不同直径的光纤的装置和方法。代替用于保持要接合的光纤的平坦的V形槽结构，本发明的实施例使用凹壁通道来使两根光纤具有不同的直径来更好地对准两根光纤。将纤维保持在凹槽中的位置的盖子类似地弯曲。改进的对准导致要拼接的两根光纤的端面之间的更多区域重叠。这在接合点处将插入损耗降低了0.1dB或更好，因此改善了光信号传输。凹形结构的曲率半径可以是被拼接的光纤的半径的大约2至3倍。

9. 发明申请

US20130229648A1 TESTING OF PASSIVE OPTICAL COMPONENTS 失效
标题翻译：被动光学元件的测试
公开(公告)号：US20130229648A1
公开(公告)日：2013-09-05
申请号：US13411866
申请日：2012-03-05
申请人： David Zhi Chen
发明人： David Zhi Chen
IPC分类号： G01N21/59 , G01N21/55
CPC分类号： G01M11/335 , G01M11/337
摘要： Methods and devices provide for transmitting a series of optical signals within a range of an O-band through a U-band into a device under test comprising one or more passive optical components; measuring powers of the optical signals that propagated through the device under test; calculating wavelength-dependent insertion loss values based on the measured power of the optical signals; measuring powers of reflected portions of the optical signals that propagated through the device under test; and calculating wavelength-dependent return loss values based on the measured powers of the reflected portion of the optical signal.
摘要翻译：方法和装置提供将O波段范围内的一系列光信号通过U波段传输到被测器件中，包括一个或多个无源光学部件; 测量通过被测器件传播的光信号的功率; 基于光信号的测量功率计算与波长相关的插入损耗值; 测量通过被测器件传播的光信号的反射部分的功率; 以及基于所测量的光信号的反射部分的功率来计算波长相关的返回损耗值。

10. 发明授权

US08525981B2 Return loss measurement system 有权
标题翻译：回波损耗测量系统
公开(公告)号：US08525981B2
公开(公告)日：2013-09-03
申请号：US12748742
申请日：2010-03-29
申请人： David Zhi Chen , Vijay Jain
发明人： David Zhi Chen , Vijay Jain
IPC分类号： G01N21/00
CPC分类号： G01M11/31
摘要： A method may include injecting a test signal having a first optical launch power into a device under test via an optical splitter. The optical splitter includes at least two upstream ports and a downstream port and the test signal is injected in a first upstream port of the optical splitter. The device under test is coupled to the downstream port. Return loss associated with the device under test is measured at a second upstream input of the optical splitter. The RL measurement in stored a database. The injecting, measuring, and storing are repeated for a number of different optical launch powers.
摘要翻译：一种方法可以包括通过光分路器将具有第一光发射功率的测试信号注入到被测器件中。光分路器包括至少两个上游端口和下游端口，并且测试信号被注入到光分路器的第一上游端口中。被测设备耦合到下游端口。在分光器的第二上游输入处测量与被测器件相关联的回波损耗。存储数据库中的RL测量。对于许多不同的光发射功率重复注入，测量和存储。

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