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1. 发明授权

US07689122B2 Polarity-insensitive signal detect circuit for use with any signal sequence 有权
标题翻译：用于任何信号序列的极性不敏感信号检测电路
公开(公告)号：US07689122B2
公开(公告)日：2010-03-30
申请号：US11072788
申请日：2005-03-04
申请人： Tim Moran , Greta Light
发明人： Tim Moran , Greta Light
IPC分类号： H04B7/00
CPC分类号： G01R19/16557
摘要： A signal detect circuit includes a signal strength measuring differential output linear amplifier. A positive peak detection circuit is coupled to the positive output terminal of the linear amplifier and generates a signal that represents a peak magnitude of a signal received from the positive output terminal. Likewise, a negative peak detection circuit is coupled to the negative output terminal of the linear amplifier and generates a signal that represents a peak magnitude of a signal received from the negative output terminal. Upon power up of the signal detect circuit, a comparison circuit detects when the positive and negative peak signal magnitudes has both exceed respective values at least once. Once this occurs, the comparison circuit compares an interpolation of the positive peak signal and the negative peak signal with the value. If the interpolated signal falls below the value, the comparison circuit generates a signal representing that no signal is being received.
摘要翻译：信号检测电路包括信号强度测量差分输出线性放大器。正峰值检测电路耦合到线性放大器的正输出端，并产生表示从正输出端接收的信号的峰值幅度的信号。类似地，负峰值检测电路耦合到线性放大器的负输出端，并产生表示从负输出端接收的信号的峰值幅度的信号。在信号检测电路上电时，比较电路检测正和负峰值信号幅度何时两者都至少超过相应值一次。一旦发生这种情况，比较电路将正峰值信号和负峰值信号的插值与该值进行比较。如果内插信号低于该值，则比较电路产生表示没有接收到信号的信号。

2. 发明申请

US20050194996A1 Polarity-insensitive signal detect circuit for use with any signal sequence 有权
标题翻译：用于任何信号序列的极性不敏感信号检测电路
公开(公告)号：US20050194996A1
公开(公告)日：2005-09-08
申请号：US11072788
申请日：2005-03-04
申请人： Tim Moran , Greta Light
发明人： Tim Moran , Greta Light
IPC分类号： G01R19/00 , H03K5/153 , H03K5/22 , H04B1/10
CPC分类号： G01R19/16557
摘要： A signal detect circuit includes a signal strength measuring differential output linear amplifier. A positive peak detection circuit is coupled to the positive output terminal of the linear amplifier and generates a signal that represents a peak magnitude of a signal received from the positive output terminal. Likewise, a negative peak detection circuit is coupled to the negative output terminal of the linear amplifier and generates a signal that represents a peak magnitude of a signal received from the negative output terminal. Upon power up of the signal detect circuit, a comparison circuit detects when the positive and negative peak signal magnitudes has both exceed respective values at least once. Once this occurs, the comparison circuit compares an interpolation of the positive peak signal and the negative peak signal with the value. If the interpolated signal falls below the value, the comparison circuit generates a signal representing that no signal is being received.
摘要翻译：信号检测电路包括信号强度测量差分输出线性放大器。正峰值检测电路耦合到线性放大器的正输出端，并产生表示从正输出端接收的信号的峰值幅度的信号。类似地，负峰值检测电路耦合到线性放大器的负输出端，并产生表示从负输出端接收的信号的峰值幅度的信号。在信号检测电路上电时，比较电路检测正和负峰值信号幅度何时两者都至少超过相应值一次。一旦发生这种情况，比较电路将正峰值信号和负峰值信号的插值与该值进行比较。如果内插信号低于该值，则比较电路产生表示没有接收到信号的信号。

3. 发明申请

US20120057821A1 ACTIVE OPTICAL CABLE 审中-公开
标题翻译：主动光缆
公开(公告)号：US20120057821A1
公开(公告)日：2012-03-08
申请号：US13294863
申请日：2011-11-11
申请人： Lewis B. Aronson , Greta Light
发明人： Lewis B. Aronson , Greta Light
IPC分类号： G02B6/26
CPC分类号： G02B6/4292 , G02B6/3817 , G02B6/4249 , G02B6/4284
摘要： Integrated cables are disclosed that can include a first optical fiber for optical communication over the length of the integrated cables from a first connector at a first end to a second connector at a second end. The integrated cable can further include a second electrical connector configured to connect with a second electrical port external to the integrated cable. The integrated cable can further include an electrical conductor extending from the first electrical connector to the second electrical connector and configured to supply operating power to an electronic device connected to the second electrical connector but external to the integrated cable.
摘要翻译：公开了集成电缆，其可以包括用于在整个电缆的长度上的光通信的第一光纤，从第一端的第一连接器到第二端的第二连接器。集成电缆还可以包括被配置为与集成电缆外部的第二电气端口连接的第二电连接器。集成电缆还可包括从第一电连接器延伸到第二电连接器并被配置为向连接到第二电连接器但在集成电缆外部的电子设备提供工作电力的电导体。

4. 发明授权

US07280575B2 Eye safety logic with compensation for transient conditions 有权
标题翻译：眼睛安全逻辑，补偿瞬态
公开(公告)号：US07280575B2
公开(公告)日：2007-10-09
申请号：US10835701
申请日：2004-04-30
申请人： Timothy G. Moran , Greta Light
发明人： Timothy G. Moran , Greta Light
IPC分类号： H01S3/00
CPC分类号： H01S5/06825
摘要： An eye safety detection circuit for use in a laser transmitter. The eye safety detection circuit shuts the laser down if the laser is emitting excessive optical energy to the point of being unsafe to a user. The eye safety detection circuit includes a laser current detection circuit that is configured to detect when there is a potential that the laser is emitting light at levels that exceed a predetermined threshold. If the laser were to immediately turn off under this condition, the laser may be turned off prematurely. Instead, the eye safety detection circuit includes a timer circuit that causes the laser to cease operation only after one or more such conditions have been met for a predetermined period of time.
摘要翻译：一种用于激光发射器的眼睛安全检测电路。眼睛安全检测电路如果激光发射过多的光能到使用者不安全的位置，则会将激光器关闭。眼睛安全检测电路包括：激光电流检测电路，被配置为检测何时有激光以超过预定阈值的水平发光的电位。如果激光器在这种条件下立即关闭，激光器可能会过早关闭。相反，眼睛安全检测电路包括定时器电路，其仅在已经满足预定时间段的一个或多个这样的条件之后激光才停止操作。

5. 发明授权

US07802929B2 Monolithic shell for an optical electrical device 有权
标题翻译：用于光电器件的单片壳
公开(公告)号：US07802929B2
公开(公告)日：2010-09-28
申请号：US12246092
申请日：2008-10-06
申请人： Joshua Moore , Gary Dean Sasser , Greta Light
发明人： Joshua Moore , Gary Dean Sasser , Greta Light
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , H05K9/0047 , H05K9/0049 , H05K9/0058
摘要： An optoelectronic transceiver module. The optoelectronic module is a monolithic, one-piece module shell that includes a top portion, a bottom portion, a first side portion, a second side portion, and a front portion. The top portion, bottom portion, first side portion, second side portion and the front portion define a cavity configured to enclose electro-optical circuitry. In addition, the top portion and the bottom portion are configured such that the top portion is not separable from the bottom portion. Further, the front portion defines at least one of an optical transmit port or an optical receive port.
摘要翻译：光电收发模块。光电子模块是一体的单件模块壳体，其包括顶部，底部，第一侧部分，第二侧部分和前部。顶部，底部，第一侧部分，第二侧部分和前部部分限定了构造成包围电光电路的空腔。此外，顶部和底部构造成使得顶部不能从底部分离。此外，前部限定光发送端口或光接收端口中的至少一个。

6. 发明申请

US20070237470A1 Active optical cable with electrical connector 有权
标题翻译：带有电连接器的有源光缆
公开(公告)号：US20070237470A1
公开(公告)日：2007-10-11
申请号：US11402106
申请日：2006-04-10
申请人： Lewis Aronson , Greta Light , The-Linh Nguyen , Chris Togami , Darin Douma
发明人： Lewis Aronson , Greta Light , The-Linh Nguyen , Chris Togami , Darin Douma
IPC分类号： G02B6/44 , G02B6/36
CPC分类号： G02B6/4416 , G02B6/3895 , G02B6/4249 , G02B6/4284 , G02B6/4292
摘要： An active cable that communicates over much of its length using one or more optical fibers, but which includes at integrated electrical connector at least one of its ends. The cable may be an electrical to optical cable, and electrical to electrical cable, or one of many other potential configurations.
摘要翻译：一种主动电缆，其使用一根或多根光纤在其大部分长度上进行通信，但是在集成电连接器中至少包括一端。电缆可以是电光缆，以及电到电缆，或许多其它潜在配置之一。

7. 发明授权

US08083417B2 Active optical cable electrical adaptor 有权
标题翻译：有源光缆电源适配器
公开(公告)号：US08083417B2
公开(公告)日：2011-12-27
申请号：US11402241
申请日：2006-04-10
申请人： Lewis B. Aronson , Greta Light
发明人： Lewis B. Aronson , Greta Light
IPC分类号： G02B6/12 , G02B6/36
CPC分类号： G02B6/4292 , G02B6/3817 , G02B6/4249 , G02B6/4284
摘要： An adaptor that mechanically and/or electrically adapts to and/or from an electrical connector that is integrated with an active cable at one end of an active optical cable, wherein the optical cable is configured to communicate over much of its length using one or more optical fibers. The cable may be an electrical to optical cable, and electrical to electrical cable, or one of many other potential configurations.
摘要翻译：机械地和/或电气适配于和/或从与有源光缆的一端与有源电缆集成的电连接器的适配器，其中所述光缆被配置为使用一个或多个光纤。电缆可以是电光缆，以及电到电缆，或许多其它潜在配置之一。

8. 发明授权

US08083415B2 Line-side out-of-band electrical interface for optoelectronic modules 有权
标题翻译：用于光电子模块的线路侧带外电接口
公开(公告)号：US08083415B2
公开(公告)日：2011-12-27
申请号：US12181484
申请日：2008-07-29
申请人： Joshua Moore , Greta Light
发明人： Joshua Moore , Greta Light
IPC分类号： G02B6/38
CPC分类号： G02B6/4201 , G02B6/4261 , G02B6/4281 , G02B6/4283 , G02B6/4292 , H05K1/147 , H05K1/189 , H05K2201/10121 , H05K2201/10446
摘要： Electrical connections from the printed circuit board (“PCB”) of an optoelectronic device through the front or line-side of the device enable a microcontroller or other component on the PCB to electrically communicate with an optical connector or other line-side device. The electrical connections can be integrated within a lead frame and trace structure providing mechanical support for the electrical connections and the PCB, with each electrical connection including a PCB-side contact and a line-side contact supported by the integrated structure. Alternately, the electrical connections can be integrated within one or more flex circuits. The optical connector can include traces and contacts configured to be electrically coupled to corresponding line-side contacts when the optical connector is received within the device.
摘要翻译：通过光电器件的印刷电路板（“PCB”）通过器件的前面或线路侧的电气连接使得微控制器或PCB上的其他部件能够与光学连接器或其他线路侧器件电连通。电连接可以集成在引线框架内，并且轨迹结构为电气连接和PCB提供机械支撑，每个电气连接包括一个PCB侧触点和由一体化结构支撑的线路侧接触。或者，电连接可以集成在一个或多个柔性电路内。光学连接器可以包括迹线和触点，其构造成当光学连接器被接收在装置内时被电耦合到相应的线侧触点。

9. 发明申请

US20090148106A1 LINE-SIDE OUT-OF-BAND ELECTRICAL INTERFACE FOR OPTOELECTRONIC MODULES 有权
标题翻译：用于光电模块的线路边带电接口
公开(公告)号：US20090148106A1
公开(公告)日：2009-06-11
申请号：US12181484
申请日：2008-07-29
申请人： Joshua Moore , Greta Light
发明人： Joshua Moore , Greta Light
IPC分类号： G02B6/36 , H05K1/00
CPC分类号： G02B6/4201 , G02B6/4261 , G02B6/4281 , G02B6/4283 , G02B6/4292 , H05K1/147 , H05K1/189 , H05K2201/10121 , H05K2201/10446
摘要： Electrical connections from the printed circuit board (“PCB”) of an optoelectronic device through the front or line-side of the device enable a microcontroller or other component on the PCB to electrically communicate with an optical connector or other line-side device. The electrical connections can be integrated within a lead frame and trace structure providing mechanical support for the electrical connections and the PCB, with each electrical connection including a PCB-side contact and a line-side contact supported by the integrated structure. Alternately, the electrical connections can be integrated within one or more flex circuits. The optical connector can include traces and contacts configured to be electrically coupled to corresponding line-side contacts when the optical connector is received within the device.
摘要翻译：通过光电器件的印刷电路板（“PCB”）通过器件的前面或线路侧的电气连接使得微控制器或PCB上的其他部件能够与光学连接器或其他线路侧器件电连通。电连接可以集成在引线框架内，并且轨迹结构为电气连接和PCB提供机械支撑，每个电气连接包括一个PCB侧触点和由一体化结构支撑的线路侧接触。或者，电连接可以集成在一个或多个柔性电路内。光学连接器可以包括迹线和触点，其构造成当光学连接器被接收在装置内时被电耦合到相应的线侧触点。

10. 发明授权

US07477847B2 Optical and electrical channel feedback in optical transceiver module 有权
标题翻译：光收发模块中的光电通道反馈
公开(公告)号：US07477847B2
公开(公告)日：2009-01-13
申请号：US10626965
申请日：2003-07-25
申请人： Rudolf J. Hofmeister , Greta Light
发明人： Rudolf J. Hofmeister , Greta Light
IPC分类号： H04B10/00
CPC分类号： H04B10/40
摘要： Optical transceivers have loopback and pass-through paths for diagnosing transceiver components and optical networks connected to the optical transceiver or for routing data out of the transceiver in a pass-through mode. The loopback paths are selectively configured so that a selected number of the components in the transceiver are included in the loopback path. Where more than one loopback path is present, a network administrator can select which components will be included in a particular test so that, depending on whether a signal is returned on the loopback path as intended, the network administrator can determine which components are operating correctly and which are faulty. The loopbacks can be configured to run on the electrical side of the transceiver from input port to output port or on the optical side from receiver to transmitter. The pass-through paths can be used to connect the transceiver to other devices.
摘要翻译：光收发器具有环回和通过路径，用于诊断连接到光收发器的收发器组件和光网络，或者以直通模式将数据路由收发器。选择性地配置环回路径，使得收发器中的选定数量的组件包括在回送路径中。在存在多个环回路径的情况下，网络管理员可以选择哪些组件将包含在特定测试中，以便根据是否根据预期在回送路径上返回信号，网络管理员可以确定哪些组件正确运行哪些是错误的。可以将环回配置为在收发器的电源侧从输入端口到输出端口或从光接收器到发送器运行。直通路径可用于将收发器连接到其他设备。

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