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21. 发明申请

US20090097527A1 Temperature Measurement Apparatus for Optoelectronic Transceiver 有权
标题翻译：光电收发器温度测量装置
公开(公告)号：US20090097527A1
公开(公告)日：2009-04-16
申请号：US12240930
申请日：2008-09-29
申请人： Lucy G. Hosking , Ricardo Enrique Saad , Jingcheng Zhang , Jiashu Chen , Donald A. Ice
发明人： Lucy G. Hosking , Ricardo Enrique Saad , Jingcheng Zhang , Jiashu Chen , Donald A. Ice
IPC分类号： G01K1/08
CPC分类号： G01K7/42 , G01K1/16
摘要： The case temperature measurement device for an optoelectronic transceiver includes a case with at least one thermally conductive wall, at least one optical component at least partially disposed within the case, circuitry electrically coupled to the optical component. The circuitry includes a temperature sensor coupled to the circuitry. The case temperature measurement device also includes at least one protrusion formed on the wall of the case of the optoelectronic transceiver. The protrusion is thermally coupled to temperature sensor via a thermal pad. A method for estimating case temperature of the optoelectronic transceiver based on an internal temperature measurement and knowledge of the relationship between the measured internal temperature and the actual case temperature, and compensating for the effects of variable heat sources within the transceiver upon this estimate.
摘要翻译：用于光电收发器的壳体温度测量装置包括具有至少一个导热壁的壳体，至少部分地设置在壳体内的至少一个光学部件，电耦合到光学部件。电路包括耦合到电路的温度传感器。壳体温度测量装置还包括形成在光电收发器的壳体的壁上的至少一个突起。突起通过热垫热耦合到温度传感器。一种用于基于内部温度测量估计光电收发器的壳体温度的方法，以及对所测量的内部温度与实际情况温度之间的关系的了解以及在该估计上补偿收发器内的可变热源的影响的方法。

22. 发明授权

US07149430B2 Optoelectronic transceiver having dual access to onboard diagnostics 有权
标题翻译：光电收发器具有双重访问板载诊断功能
公开(公告)号：US07149430B2
公开(公告)日：2006-12-12
申请号：US10616362
申请日：2003-07-08
申请人： Lucy G. Hosking , James Stewart , Anthony Ho
发明人： Lucy G. Hosking , James Stewart , Anthony Ho
IPC分类号： H04B10/00
CPC分类号： H04B10/6911 , H04B10/0799 , H04B10/40 , H04B2210/08
摘要： The optoelectronic transceiver includes first and second controller ICs. Each controller IC includes logic, a memory, an interface, and at least one input port. Each memory is configured to store digital diagnostic data and has a unique serial device address to allow a host access to each of these controller ICs separately and independently. At least some of the digital diagnostic data is common to both the first controller IC and the second controller IC. The inclusion of two controller ICs allows the same diagnostic data to be stored in completely different memory mapped locations. This allows hosts that are preconfigured differently to read different memory mapped locations on the different controller ICs to obtain the same diagnostic data.
摘要翻译：光电收发器包括第一和第二控制器IC。每个控制器IC包括逻辑，存储器，接口和至少一个输入端口。每个存储器都配置为存储数字诊断数据，并具有唯一的串行设备地址，以允许主机分别独立地访问这些控制器IC中的每一个。至少一些数字诊断数据对于第一控制器IC和第二控制器IC是共同的。包含两个控制器IC允许将相同的诊断数据存储在完全不同的存储器映射位置。这允许预配置不同的主机读取不同控制器IC上的不同存储器映射位置，以获得相同的诊断数据。

23. 发明授权

US08526821B2 Transceivers for testing networks and adapting to device changes 有权
标题翻译：收发器用于测试网络并适应设备更改
公开(公告)号：US08526821B2
公开(公告)日：2013-09-03
申请号：US11966646
申请日：2007-12-28
申请人： Gayle L. Noble , Lucy G. Hosking , Luke M. Ekkizogloy
发明人： Gayle L. Noble , Lucy G. Hosking , Luke M. Ekkizogloy
IPC分类号： H04B10/00
CPC分类号： H04B10/0775 , H04B10/0773
摘要： Test transceivers are disclosed for testing optical networks. The test transceivers generate one or more errors on a network in a specific, reproducible way, thereby enabling a tester to easily and readily identify whether network devices are operating properly, or prone to failure. A corrective transceiver is also disclosed. The corrective transceiver is configured to continually detect operating parameters of one or more network devices in a network. The corrective transceiver can identify the operating parameters through out-of-band communication with the one or more network devices. The corrective transceiver is further configured with one or more instructions to adjust its own operating parameters to re-sync with another network device as necessary to continue network communications during a failure of the network device.
摘要翻译：公开测试收发器用于测试光网络。测试收发器以特定的，可再现的方式在网络上产生一个或多个错误，从而使得测试人员能够容易且容易地识别网络设备是否正常运行或易于发生故障。还公开了一种校正收发器。校正收发器被配置为连续地检测网络中的一个或多个网络设备的操作参数。校正收发器可以通过与一个或多个网络设备的带外通信来识别操作参数。校正收发器进一步配置有一个或多个指令以调整其自己的操作参数，以便在网络设备故障期间继续进行网络通信所必需的与另一网络设备重新同步。

24. 发明授权

US07832944B2 Optoelectronic subassembly with integral thermoelectric cooler driver 有权
标题翻译：具有集成热电冷却器驱动器的光电子组件
公开(公告)号：US07832944B2
公开(公告)日：2010-11-16
申请号：US12127103
申请日：2008-05-27
申请人： Lucy G. Hosking , Henry Daghighian
发明人： Lucy G. Hosking , Henry Daghighian
IPC分类号： H05K7/20 , G02B6/36
CPC分类号： H01L35/325 , G02B6/4201 , H01L2224/48091 , H05K7/20418 , H01L2924/00014
摘要： Optical subassemblies including optical transmit and receive subassemblies. The optical subassemblies comprise a housing; a substrate mounted within the housing; a thermoelectric cooler (TEC) thermally coupled to the substrate, the TEC being mounted within the housing; an optical component structurally mounted on the substrate, wherein the optical component is thermally coupled to the TEC; and a TEC driver electrically coupled to the TEC, wherein the TEC driver is configured to electrically drive the TEC, the TEC driver being mounted within the housing.
摘要翻译：光学组件包括光学发射和接收子组件。光学组件包括壳体; 安装在所述壳体内的基板; 热耦合到所述衬底的热电冷却器（TEC），所述TEC安装在所述壳体内; 结构地安装在所述基板上的光学部件，其中所述光学部件热耦合到所述TEC; 以及TEC驱动器，其电耦合到所述TEC，其中所述TEC驱动器被配置为电驱动所述TEC，所述TEC驱动器被安装在所述壳体内。

25. 发明申请

US20100054734A1 FIBER OPTIC TRANSCEIVER MODULE WITH OPTICAL DIAGNOSTIC DATA OUTPUT 有权
标题翻译：具有光学诊断数据输出的光纤收发器模块
公开(公告)号：US20100054734A1
公开(公告)日：2010-03-04
申请号：US12200406
申请日：2008-08-28
申请人： Lucy G. Hosking
发明人： Lucy G. Hosking
IPC分类号： H04B17/00
CPC分类号： H04B10/2503
摘要： Exemplary embodiments of the invention relates to an optical transceiver module having a diagnostic assembly, wherein the diagnostic assembly is configured to visually display the operational status of the transceiver transmitter and receiver components while optically transmitting diagnostic information. The transceiver operational status is accessible while the transceiver operates in conjunction with an external host and may be ascertained in real time without interrupting normal transceiver operation or suspending the transmission of data over optical fibers.
摘要翻译：本发明的示例性实施例涉及具有诊断组件的光收发器模块，其中诊断组件被配置为在光学传输诊断信息的同时可视地显示收发器发射器和接收器组件的操作状态。收发器工作状态可在收发器与外部主机结合使用时进行访问，并可实时确定，而不会中断正常的收发器操作或暂停通过光纤的数据传输。

26. 发明申请

US20100028014A1 FIBEROPTIC TRANSCEIVER MODULE WITH INTEGRAL STATUS INDICATORS 有权
标题翻译：具有综合状态指示器的FIBEROPTIC收发器模块
公开(公告)号：US20100028014A1
公开(公告)日：2010-02-04
申请号：US12184093
申请日：2008-07-31
申请人： Lucy G. Hosking
发明人： Lucy G. Hosking
IPC分类号： H04B10/00
CPC分类号： H04B10/40
摘要： Exemplary embodiments of the invention relate to an optical transceiver module having a status indicator assembly, wherein the status indicator assembly is configured to visually display the operational status of the transceiver transmitter and receiver components. The operational status is accessible while the transceiver operates in conjunction with an external host and may be ascertained in real time without interrupting normal transceiver operation or suspending the transmission of data over optical fibers.
摘要翻译：本发明的示例性实施例涉及具有状态指示器组件的光收发器模块，其中状态指示器组件被配置为可视地显示收发器发射器和接收器组件的操作状态。当收发器与外部主机结合使用时，操作状态是可访问的，并且可以实时地确定，而不会中断正常的收发器操作或暂停通过光纤的数据传输。

27. 发明授权

US07236507B2 Time-based adjustment of temperature control of laser to stabilize wavelengths 有权
标题翻译：基于时间调节激光器温度控制来稳定波长
公开(公告)号：US07236507B2
公开(公告)日：2007-06-26
申请号：US10783560
申请日：2004-02-20
申请人： James Stewart , Lucy G. Hosking
发明人： James Stewart , Lucy G. Hosking
IPC分类号： H01S3/04 , H01S3/08
CPC分类号： H04B10/572 , H01S5/042 , H01S5/0617 , H01S5/06837 , H04B10/504
摘要： Method and apparatuses for compensating for wavelength drift in a fiber-optic laser transmitter includes 1) controlling a temperature within the optoelectronic assembly at a defined level; 2) driving the optoelectronic assembly to emit light, wherein the emitted light has a wavelength that is within a channel of operation, the channel of operation including a range of wavelengths centered around a channel center wavelength; 3) accessing from memory within the optoelectronic assembly a control value associated with the temperature of the optoelectronic assembly at defined points within an operational lifetime of the optoelectronic assembly; and 4) recalculating the defined level by reference to the control value, whereby a wavelength of the optoelectronic assembly is maintained within the channel of operation despite an expected drift of wavelength.
摘要翻译：用于补偿光纤激光发射器中的波长漂移的方法和装置包括：1）将光电组件内的温度控制在规定的水平; 2）驱动光电组件发光，其中所发射的光具有在操作通道内的波长，所述操作通道包括以通道中心波长为中心的波长范围; 3）从光电组件内的存储器访问与光电组件在光电组件的工作寿命内的限定点处的温度相关联的控制值; 以及4）通过参考控制值重新计算所定义的电平，由此尽管预期的波长漂移，光电组件的波长仍保持在操作通道内。

28. 发明授权

US08861972B2 Combination network fiber connector and light pipe 有权
标题翻译：组合网络光纤连接器和光管
公开(公告)号：US08861972B2
公开(公告)日：2014-10-14
申请号：US12200337
申请日：2008-08-28
申请人： Lucy G. Hosking
发明人： Lucy G. Hosking
IPC分类号： H04B10/00 , H04B10/40 , H04B10/12
CPC分类号： H04B10/40
摘要： Exemplary embodiments of the invention relate to an optical transceiver in which the base portion is made of a light permeable material and configured to emit light representative of the status of certain transceiver parameters. The transceiver includes a housing which at least partially encloses the base portion. The base portion connects to a printed circuit board on which a light-emitting diode is mounted. Light from the light-emitting diode is conducted to front portion of the base, which is light permeable, through a light-pipe assembly, thereby illuminating the entire front portion of the base. Because the front portion of the base is not enclosed within the housing the light emitted is clearly visible from a distance even when fiber connectors are plugged into the transceiver receptacles.
摘要翻译：本发明的示例性实施例涉及一种光收发器，其中基部由透光材料制成并且被配置为发射表示某些收发器参数的状态的光。收发器包括至少部分地包围基部的壳体。基座部分连接到其上安装有发光二极管的印刷电路板。来自发光二极管的光通过光管组件被传导到透光的基部的前部，从而照亮基底的整个前部。由于底座的前部未封闭在外壳内，所以即使将光纤连接器插入收发器插座，发射的光也可以远离远处。

29. 发明授权

US08837950B2 Accessing transceiver link information from host interface 有权
标题翻译：从主机接口访问收发器链路信息
公开(公告)号：US08837950B2
公开(公告)日：2014-09-16
申请号：US12200398
申请日：2008-08-28
申请人： Lucy G. Hosking
发明人： Lucy G. Hosking
IPC分类号： H04B10/02 , H04B10/40 , H04B10/077 , H04B10/00
CPC分类号： H04B10/0779 , H04B10/40
摘要： Embodiments of the present invention include systems and methods for accessing the digital diagnostic data and controller data of a remote transceiver module via the diagnostic port of a local transceiver. The invention involves modulating high-speed data and out-of-band data as a double modulated signal, wherein the out-of-band data includes the remote transceiver controller and digital diagnostic data, which is subsequently accessible by an external user device from the diagnostic port of the local transceiver.
摘要翻译：本发明的实施例包括经由本地收发器的诊断端口访问远程收发器模块的数字诊断数据和控制器数据的系统和方法。本发明涉及将高速数据和带外数据调制为双调制信号，其中带外数据包括远程收发器控制器和数字诊断数据，其随后可由外部用户设备从诊断端口的本地收发器。

30. 发明授权

US08254793B2 Tuning select fiber optic channels for channel monitoring 有权
标题翻译：调整选择光纤通道进行通道监控
公开(公告)号：US08254793B2
公开(公告)日：2012-08-28
申请号：US12127406
申请日：2008-05-27
申请人： Gayle L. Noble , Lucy G. Hosking , Luke Ekkizogloy , James L. Noble
发明人： Gayle L. Noble , Lucy G. Hosking , Luke Ekkizogloy , James L. Noble
IPC分类号： H04J14/02
CPC分类号： A61B17/29 , A61B5/06 , A61B5/062 , A61B18/1445 , A61B18/1492 , A61B2017/00017 , A61B2017/00292 , A61B2017/00398 , A61B2017/2905 , A61B2218/002 , A61B2218/007
摘要： A tunable element of a tuning module is receptive to optical data channels of a multiplexed optical data signal, each optical data channel having a different respective wavelength. The tunable element is responsive to different stimuli such that multiple passbands of the tunable element are defined, each passband corresponding to a respective stimulus and including no more than one wavelength of the optical data channels. An optical detector communicates with the tunable element and is receptive to no more than one optical data channel from the tunable element at any given time, an output of the optical detector is an electrical data signal that corresponds to the optical data channel received by the optical detector from the tunable element. A controller communicates with the tunable element and tunes the tunable element from one optical data channel to the other by causing application of a corresponding stimulus to the tunable element.
摘要翻译：调谐模块的可调谐元件接收复用光数据信号的光数据通道，每个光数据通道具有不同的相应波长。可调谐元件响应于不同的刺激，使得可调元件的多个通带被限定，每个通带对应于相应的激励并且包括不超过一个光学数据通道的波长。光学检测器与可调谐元件进行通信，并且在任何给定的时间接收来自可调谐元件的不超过一个光学数据通道，光学检测器的输出是对应于由光学器件接收的光学数据通道的电气数据信号检测器从可调谐元件。控制器与可调谐元件进行通信，并且通过使可调元件施加相应的刺激来将可调元件从一个光学数据信道调谐到另一个。

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