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1. 发明授权

US08921710B2 Electromagnetic shielding configuration 有权
标题翻译：电磁屏蔽配置
公开(公告)号：US08921710B2
公开(公告)日：2014-12-30
申请号：US13595906
申请日：2012-08-27
申请人： Tat Ming Teo , Jinxiang Liu
发明人： Tat Ming Teo , Jinxiang Liu
IPC分类号： H05K9/00
CPC分类号： H05K9/0009
摘要： An electromagnetic shielding configuration comprising a first electrically conductive wall having a first surface and a second electrically conductive wall having a second surface. The first surface is oppositely disposed from the second surface, wherein interfacing of the first conductive wall and the second conductive wall forms an enclosure wall. The first surface comprises at least one stepped edge forming a plurality of surfaces of unequal lateral displacement, and a corrugated surface on at least one of the plurality of surfaces, the corrugated surface formed by a series of apices extending radially from the first surface. The second surface is substantially a conjugate of the first surface.
摘要翻译：一种电磁屏蔽结构，包括具有第一表面的第一导电壁和具有第二表面的第二导电壁。第一表面与第二表面相对设置，其中第一导电壁和第二导电壁的接合形成封闭壁。所述第一表面包括至少一个阶梯状边缘，其形成多个不相等横向位移的表面，以及在所述多个表面中的至少一个表面上的波纹表面，所述波纹表面由从所述第一表面径向延伸的一系列顶点形成。第二表面基本上是第一表面的共轭。

2. 发明授权

US08160451B2 Optical network unit transceiver module with arrayed I/O video contacts 有权
标题翻译：具有阵列I / O视频接口的光网单元收发模块
公开(公告)号：US08160451B2
公开(公告)日：2012-04-17
申请号：US12030555
申请日：2008-02-13
申请人： Jinxiang Liu , Tat Ming Teo
发明人： Jinxiang Liu , Tat Ming Teo
IPC分类号： H04B10/00
CPC分类号： G02B6/4246 , G02B6/4201 , G02B6/4284
摘要： Pluggable ONU transceiver modules are disclosed that include an optical connector configured to connect to an optical network. The pluggable ONU transceiver modules further includes a transmit line including a laser driver and a laser. The pluggable ONU transceiver modules further includes a first receive line including a first optical receiver and a first post amplifier. The pluggable ONU transceiver modules further includes a second receive line including a second optical receiver and a second post amplifier. The pluggable ONU transceiver modules further includes a combined input/output (I/O) and video contacts electrically coupled to the laser driver, first post amplifier, and second post amplifier.
摘要翻译：公开了可插拔ONU收发器模块，其包括被配置为连接到光网络的光连接器。可插拔ONU收发器模块还包括包括激光驱动器和激光器的发射线。可插拔ONU收发器模块还包括包括第一光接收器和第一后置放大器的第一接收线。可插拔ONU收发器模块还包括包括第二光接收器和第二后置放大器的第二接收线。可插拔ONU收发器模块还包括电耦合到激光驱动器，第一后置放大器和第二后置放大器的组合输入/输出（I / O）和视频触点。

3. 发明申请

US20100045345A1 AC DIFFERENTIAL CONNECTION ASSEMBLY BETWEEN A TRANS-IMPEDANCE AMPLIFIER AND A POST AMPLIFIER FOR BURST MODE RECEIVING 有权
标题翻译：交流差动放大器与接收放大器之间的交流差分连接组件用于接收接收模式
公开(公告)号：US20100045345A1
公开(公告)日：2010-02-25
申请号：US12235907
申请日：2008-09-23
申请人： Jinxiang Liu , HuiJie Du
发明人： Jinxiang Liu , HuiJie Du
IPC分类号： G01R19/165
CPC分类号： H03F1/083 , H03F3/45475 , H03F2203/45138
摘要： An AC differential connection assembly between a trans-impedance amplifier and a post amplifier for burst mode receiving comprising means for coupling a differential output of the trans-impedance amplifier to a differential input of the post amplifier, the means for coupling comprises a coupling capacitor assembly; and a switching circuit coupled across the differential input of the post amplifier, the switching circuit having an ‘on’ state with low impedance and an ‘off’ state with high impedance; wherein during burst mode receiving, the switching circuit is in the ‘off’ state and the coupling capacitor assembly having a time constant to maintain a stable DC level such that a payload is received accurately by the differential input of the post amplifier; and during an idle period, the switching circuit is in the ‘on’ state and the coupling capacitor assembly having a time constant to recover a DC level of the differential output of the trans-impedance amplifier.
摘要翻译：用于突发模式接收的跨阻抗放大器和后置放大器之间的AC差分连接组件包括用于将跨阻放大器的差分输出耦合到后置放大器的差分输入的装置，用于耦合的装置包括耦合电容器组件 ; 以及耦合在后置放大器的差分输入端的开关电路，所述开关电路具有低阻抗的“导通”状态和具有高阻抗的“断开”状态; 其中在突发模式接收期间，所述开关电路处于“断开”状态，并且所述耦合电容器组件具有时间常数以保持稳定的直流电平，从而通过后置放大器的差分输入精确地接收有效载荷; 并且在空闲时段期间，开关电路处于“导通”状态，并且耦合电容器组件具有时间常数以恢复跨阻抗放大器的差分输出的DC电平。

4. 发明授权

US07710196B2 AC differential connection assembly between a trans-impedance amplifier and a post amplifier for burst mode receiving 有权
标题翻译：用于突发模式接收的跨阻抗放大器和后置放大器之间的交流差分连接组件
公开(公告)号：US07710196B2
公开(公告)日：2010-05-04
申请号：US12235907
申请日：2008-09-23
申请人： Jinxiang Liu , HuiJie Du
发明人： Jinxiang Liu , HuiJie Du
IPC分类号： G06G7/12 , G06G7/26
CPC分类号： H03F1/083 , H03F3/45475 , H03F2203/45138
摘要： An AC differential connection assembly between a trans-impedance amplifier and a post amplifier for burst mode receiving comprising means for coupling a differential output of the trans-impedance amplifier to a differential input of the post amplifier, the means for coupling comprises a coupling capacitor assembly; and a switching circuit coupled across the differential input of the post amplifier, the switching circuit having an ‘on’ state with low impedance and an ‘off’ state with high impedance; wherein during burst mode receiving, the switching circuit is in the ‘off’ state and the coupling capacitor assembly having a time constant to maintain a stable DC level such that a payload is received accurately by the differential input of the post amplifier; and during an idle period, the switching circuit is in the ‘on’ state and the coupling capacitor assembly having a time constant to recover a DC level of the differential output of the trans-impedance amplifier.
摘要翻译：用于突发模式接收的跨阻抗放大器和后置放大器之间的AC差分连接组件包括用于将跨阻放大器的差分输出耦合到后置放大器的差分输入的装置，用于耦合的装置包括耦合电容器组件 ; 以及耦合在后置放大器的差分输入端的开关电路，所述开关电路具有低阻抗的“导通”状态和具有高阻抗的“断开”状态; 其中在突发模式接收期间，所述开关电路处于“断开”状态，并且所述耦合电容器组件具有时间常数以保持稳定的直流电平，从而通过后置放大器的差分输入精确地接收有效载荷; 并且在空闲时段期间，开关电路处于“导通”状态，并且耦合电容器组件具有时间常数以恢复跨阻抗放大器的差分输出的DC电平。

5. 发明申请

US20080193140A1 OPTICAL NETWORK UNIT TRANSCEIVER MODULE WITH ARRAYED I/O VIDEO CONTACTS 有权
标题翻译：具有阵列I / O视频联系的光网络单元收发模块
公开(公告)号：US20080193140A1
公开(公告)日：2008-08-14
申请号：US12030555
申请日：2008-02-13
申请人： Jinxiang Liu , Tat Ming Teo
发明人： Jinxiang Liu , Tat Ming Teo
IPC分类号： H04B10/00
CPC分类号： G02B6/4246 , G02B6/4201 , G02B6/4284
摘要： Pluggable ONU transceiver modules are disclosed that include an optical connector configured to connect to an optical network. The pluggable ONU transceiver modules further includes a transmit line including a laser driver and a laser. The pluggable ONU transceiver modules further includes a first receive line including a first optical receiver and a first post amplifier. The pluggable ONU transceiver modules further includes a second receive line including a second optical receiver and a second post amplifier. The pluggable ONU transceiver modules further includes a combined input/output (I/O) and video contacts electrically coupled to the laser driver, first post amplifier, and second post amplifier.
摘要翻译：公开了可插拔ONU收发器模块，其包括被配置为连接到光网络的光连接器。可插拔ONU收发器模块还包括包括激光驱动器和激光器的发射线。可插拔ONU收发器模块还包括包括第一光接收器和第一后置放大器的第一接收线。可插拔ONU收发器模块还包括包括第二光接收器和第二后置放大器的第二接收线。可插拔ONU收发器模块还包括电耦合到激光驱动器，第一后置放大器和第二后置放大器的组合输入/输出（I / O）和视频触点。

6. 发明授权

US08170414B2 Burst mode digital diagnostic and control for passive optical network receiving 有权
标题翻译：无源光网络接收的突发模式数字诊断和控制
公开(公告)号：US08170414B2
公开(公告)日：2012-05-01
申请号：US12023490
申请日：2008-01-31
申请人： JinXiang Liu , HuiJie Du , Miatsu Okitsu
发明人： JinXiang Liu , HuiJie Du , Miatsu Okitsu
IPC分类号： H04B10/08
CPC分类号： H04B10/0793
摘要： Methods and systems for an optical line termination including instructions stored on a computer-readable medium, the instructions including a digital diagnostic table, and a plurality of entries within the diagnostic table, wherein a first entry is associated with a first optical network unit, the first entry including at least one setting for performing burst mode digital diagnostic processes using a first burst mode transmission received from the first optical network unit.
摘要翻译：一种用于光线路终端的方法和系统，包括存储在计算机可读介质上的指令，所述指令包括数字诊断表以及所述诊断表内的多个条目，其中第一条目与第一光网络单元相关联，第一条目包括用于使用从第一光网络单元接收的第一突发模式传输来执行突发模式数字诊断处理的至少一个设置。

7. 发明授权

US07731431B2 Electromagnetic radiation shield for an optical subassembly 有权
标题翻译：用于光学组件的电磁辐射屏蔽
公开(公告)号：US07731431B2
公开(公告)日：2010-06-08
申请号：US12130843
申请日：2008-05-30
申请人： Tat Ming Teo , Gary Dean Sasser , Jinxiang Liu , Gary Landry , Harold Y. Walker, Jr.
发明人： Tat Ming Teo , Gary Dean Sasser , Jinxiang Liu , Gary Landry , Harold Y. Walker, Jr.
IPC分类号： G02B6/36
CPC分类号： G02B6/4246
摘要： In one example embodiment, an electromagnetic radiation (EMR) shield includes a central portion, an opening defined in the central portion, a wing attached to and extending outward from the central portion, and a protrusion defined in the wing. The perimeter of the EMR shield is approximately the same size and shape as that of a portion of an associated optical subassembly (OSA).
摘要翻译：在一个示例性实施例中，电磁辐射（EMR）屏蔽包括中心部分，限定在中心部分中的开口，附接到中心部分并从中心部分向外延伸的翼部，以及限定在机翼中的突起。 EMR屏蔽的周长与相关光学子组件（OSA）的一部分大致相同的尺寸和形状。

8. 发明授权

US07695199B2 Optical subassembly having insertable cylindrical sleeve 有权
标题翻译：具有可插入圆柱套筒的光学组件
公开(公告)号：US07695199B2
公开(公告)日：2010-04-13
申请号：US11458948
申请日：2006-07-20
申请人： Tat Ming Teo , Chris Kiyoshi Togami , Jinxiang Liu
发明人： Tat Ming Teo , Chris Kiyoshi Togami , Jinxiang Liu
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/4292 , G02B6/4204 , G02B6/4246
摘要： An optical subassembly (“OSA”) for use in optical communications modules is disclosed. The OSA solves various issues related to the insertion and removal of an optical fiber connector into and from the OSA receptacle, including hard plug, wiggle performance, and shavings production. In one embodiment, an optical communications module is disclosed and includes a housing and an optical subassembly of the present invention partially contained within the housing. The optical subassembly includes various components, including a body composed of a first material, and a plug receptacle formed with the body. The plug receptacle includes an inner surface on which surface features, such as threads, are formed. A hollow cylindrical sleeve composed of a second material is received in the plug receptacle such that the outer sleeve surface engages the surface features of the plug receptacle inner surface and such that an optical fiber connector can be received by the sleeve.
摘要翻译：公开了一种用于光通信模块的光学子组件（“OSA”）。 OSA解决了将光纤连接器插入和移出OSA插座的各种问题，包括硬插头，摆动性能和刨削生产。在一个实施例中，公开了一种光通信模块，并且包括部分地包含在壳体内的本发明的壳体和光学子组件。光学子组件包括各种部件，包括由第一材料构成的主体和形成有主体的插头插座。插头插座包括内表面，其上形成有诸如螺纹的表面特征。由第二材料构成的中空圆柱形套筒被容纳在插头插座中，使得外套筒表面接合插头插座内表面的表面特征，并且使得光纤连接器可以被套筒容纳。

9. 发明申请

US20090047027A1 Optical Network Unit Transceiver Module Having Direct Connect RF Pin Configuration 有权
标题翻译：具有直接连接RF引脚配置的光网络单元收发器模块
公开(公告)号：US20090047027A1
公开(公告)日：2009-02-19
申请号：US12188132
申请日：2008-08-07
申请人： Jinxiang Liu , Tat Ming Teo
发明人： Jinxiang Liu , Tat Ming Teo
IPC分类号： H04B10/00
CPC分类号： H05K1/141 , H05K1/0219 , H05K1/0237 , H05K2201/042 , H05K2201/10318
摘要： Systems and method for using a direct connect RF pin configuration for an ONU transceiver module to connect directly to an external component. The ONU module communicates with an optical network. The ONU module further includes an RF interface and a direct connect RF pin configuration to communicate using RF signals. In one embodiment, the direct connect RF pin configuration includes two ground pins and a data pin which are spaced apart and directly connected to a PCB of the ONU. The opposing ends of the pins are directly connected to a PCB of an external component, such as an ONU host box. The pins are thus spaced apart such that they do not impede each others' function and available for direct connection to the external component.
摘要翻译：使用直接连接RF引脚配置的ONU收发器模块直接连接到外部组件的系统和方法。 ONU模块与光网络通信。 ONU模块还包括RF接口和直接连接RF引脚配置以使用RF信号进行通信。在一个实施例中，直接连接RF引脚配置包括间隔开并直接连接到ONU的PCB的两个接地引脚和数据引脚。引脚的相对端直接连接到诸如ONU主机盒的外部组件的PCB。因此，引脚间隔开，使得它们不会妨碍彼此的功能并且可用于直接连接到外部部件。

10. 发明申请

US20120183300A1 OPTICAL NETWORK UNIT TRANSCEIVER MODULE HAVING DIRECT CONNECT RF PIN CONFIGURATION 审中-公开
标题翻译：具有直接连接射频引脚配置的光网络单元收发模块
公开(公告)号：US20120183300A1
公开(公告)日：2012-07-19
申请号：US13430543
申请日：2012-03-26
申请人： Jinxiang Liu , Tat Ming Teo
发明人： Jinxiang Liu , Tat Ming Teo
IPC分类号： H04B10/00
CPC分类号： H05K1/141 , H05K1/0219 , H05K1/0237 , H05K2201/042 , H05K2201/10318
摘要： Methods for providing a direct connect RF pin configuration for an ONU transceiver module to connect directly to an external component. The ONU module communicates with an optical network. The ONU module further includes an RF interface and a direct connect RF pin configuration to communicate using RF signals. In one embodiment, the direct connect RF pin configuration includes two ground pins and a data pin which are spaced apart and directly connected to a PCB of the ONU. The opposing ends of the pins are directly connected to a PCB of an external component, such as an ONU host box. The pins are thus spaced apart such that they do not impede each others' function and available for direct connection to the external component.
摘要翻译：提供用于ONU收发器模块的直接连接RF引脚配置以直接连接到外部组件的方法。 ONU模块与光网络通信。 ONU模块还包括RF接口和直接连接RF引脚配置以使用RF信号进行通信。在一个实施例中，直接连接RF引脚配置包括间隔开并直接连接到ONU的PCB的两个接地引脚和数据引脚。引脚的相对端直接连接到诸如ONU主机盒的外部组件的PCB。因此，引脚间隔开，使得它们不会妨碍彼此的功能并且可用于直接连接到外部部件。

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