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21. 发明申请

US20120163828A1 Apparatus 有权
标题翻译：仪器
公开(公告)号：US20120163828A1
公开(公告)日：2012-06-28
申请号：US12976183
申请日：2010-12-22
申请人： Phil LINDBERG , Tomas IVASKEVICIUS
发明人： Phil LINDBERG , Tomas IVASKEVICIUS
IPC分类号： H04B10/00 , H04B10/02 , H02J4/00
CPC分类号： H04L12/2816 , H04L2012/285 , H04N7/142
摘要： An apparatus including a galvanic connector configured to interconnect with a corresponding galvanic connector in an empty light fitting; a network interface configured to operate as a node in a data communications network; and a communications interface for enabling communication between an environment adjacent to the light fitting and the data communications network.
摘要翻译：一种包括电气连接器的装置，其被配置为与空的灯具中的对应的电偶连接器互连; 配置为在数据通信网络中作为节点操作的网络接口; 以及用于实现与配光相邻的环境与数据通信网络之间的通信的通信接口。

22. 发明申请

US20120045216A1 OPTICAL TRANSCEIVER AND PACKAGING METHOD THEREOF 有权
标题翻译：光收发器及其包装方法
公开(公告)号：US20120045216A1
公开(公告)日：2012-02-23
申请号：US12915024
申请日：2010-10-29
申请人： XIAO-YA GUO
发明人： XIAO-YA GUO
IPC分类号： H04B10/02 , H05K13/00
CPC分类号： H01S5/4025 , G02B6/4246 , H01L2224/48091 , H01S5/02252 , H01S5/02272 , Y10T29/49117 , H01L2924/00014
摘要： An optical transceiver includes a substrate, a plurality of laser components, a bracket and a plurality of lenses. The substrate defines a plurality of through holes, a plurality of receiving grooves and at least two fixing holes. The laser components are received in the plurality of receiving grooves and installed on the substrate. The bracket includes a top cover with an upper surface and one or more side walls. The one or more sidewalls include at least two positioning posts and one or more fixing surfaces. The positioning posts are engaged with the fixing holes to position the bracket to the substrate. The fixing surfaces are affixed on the substrate by an adhesive. The one or more sidewalls define one or more through channels extending from the one or more fixing surface to the upper surface. The lenses are installed on the bracket and correspond to the laser components.
摘要翻译：光收发器包括基板，多个激光部件，支架和多个透镜。基板限定多个通孔，多个接收槽和至少两个固定孔。激光组件被容纳在多个接收槽中并安装在基板上。支架包括具有上表面和一个或多个侧壁的顶盖。一个或多个侧壁包括至少两个定位柱和一个或多个固定表面。定位柱与固定孔接合，以将支架定位到基板上。固定表面通过粘合剂固定在基底上。一个或多个侧壁限定从一个或多个固定表面延伸到上表面的一个或多个贯穿通道。透镜安装在支架上并对应于激光部件。

23. 发明申请

US20120045202A1 High Speed Bi-Directional Transceiver, Circuits and Devices Therefor, and Method(s) of Using the Same 审中-公开
标题翻译：高速双向收发器，其电路及其设备及其使用方法
公开(公告)号：US20120045202A1
公开(公告)日：2012-02-23
申请号：US13105550
申请日：2011-05-11
申请人： Xu Jiang , Yi Yang , Yong Lu , Yuan Song
发明人： Xu Jiang , Yi Yang , Yong Lu , Yuan Song
IPC分类号： H04B10/08 , H04B10/02
CPC分类号： H04B10/40
摘要： The present disclosure relates to a high-speed and/or power-saving bi-directional transceiver. The transceiver generally includes a (burst) laser driver; an output power monitoring and indicating circuit; control logic (e.g., a microcontroller unit); bi-directional optics; a photodiode bias control circuit; a limiting amplifier; and a receiver optical power monitoring circuit. Optionally, the present transceiver includes a small form factor pluggable (SFP+) connector housing. In addition, the power-saving bi-directional transceiver generally includes a transmitter (TX) energy-saving circuit, a TX burst holding circuit, a receiver (RX) energy-saving circuit, a RX continuous holding circuit and the control logic.
摘要翻译：本公开涉及高速和/或省电的双向收发器。收发器通常包括（突发）激光驱动器; 输出功率监控和指示电路; 控制逻辑（例如，微控制器单元）; 双向光学; 光电二极管偏置控制电路; 限幅放大器; 和接收机光功率监控电路。可选地，本收发器包括小型可插拔（SFP +）连接器壳体。此外，省电双向收发机通常包括发射机（TX）节能电路，TX脉冲串保持电路，接收机（RX）节能电路，RX连续保持电路和控制逻辑。

24. 发明授权

US08081881B2 Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method 有权
标题翻译：光节点设备，网络控制设备，维护人员设备，光网络和3R中继实现节点决策方法
公开(公告)号：US08081881B2
公开(公告)日：2011-12-20
申请号：US12417173
申请日：2009-04-02
申请人： Eiji Oki , Akira Misawa , Masaru Katayama , Satoru Okamoto
发明人： Eiji Oki , Akira Misawa , Masaru Katayama , Satoru Okamoto
IPC分类号： H04B10/00 , H04B10/02 , H04B10/08 , H04B10/20
CPC分类号： H04J14/0284 , H04B10/299 , H04J14/0227 , H04J14/0246 , H04J14/025 , H04J14/0256 , H04J14/0257 , H04J14/0258 , H04J14/0267 , H04J14/0269 , H04L41/12
摘要： An economical optical network is constituted by effectively using network resources by using the minimum number of, or minimum capacity of 3R repeaters. 3R section information corresponding to topology information on the optical network to which an optical node device itself belongs is stored, and the 3R section information stored is referred so as to autonomously determine whether or not the optical node device itself is an optical node device for implementing the 3R relay when setting an optical path passing through the optical node device itself. Alternatively, when the optical node device itself is a source node, another optical node device for implementing the 3R relay among the other optical node devices through which the optical path from the optical node device itself to the destination node passes is identified, and this identified optical node device is requested to implement the 3R relay when setting an optical path in which the optical node device itself is a source node.
摘要翻译：通过使用3R中继器的最小或最小容量有效地使用网络资源来构成经济的光网络。存储与光节点设备本身所属的光网络上的拓扑信息对应的3R部分信息，并且参考存储的3R部分信息，以便自主地确定光节点设备本身是否是用于实现的光节点设备当设置通过光节点设备本身的光路时，3R继电器。或者，当光节点设备本身是源节点时，识别用于在从光节点设备本身到目的地节点通过的光路经过的其他光节点设备中实现3R中继器的另一光节点设备，并且这被识别要求光节点设备在设置光节点设备本身是源节点的光路时实现3R中继。

25. 发明授权

US08045862B2 Optical communication method and apparatus 有权
标题翻译：光通信方法及装置
公开(公告)号：US08045862B2
公开(公告)日：2011-10-25
申请号：US10790434
申请日：2004-02-27
申请人： Xiang Liu , Yikai Su , Xing Wei
发明人： Xiang Liu , Yikai Su , Xing Wei
IPC分类号： H04B10/02
CPC分类号： H04B10/291 , H04B10/2914 , H04B2210/258
摘要： An optical amplification method and apparatus implemented using RZ-DPSK modulation or variants thereof and a deeply saturated semiconductor optical amplifier.
摘要翻译：使用RZ-DPSK调制或其变体和深饱和半导体光放大器实现的光放大方法和装置。

26. 发明申请

US20110206380A1 Optoelectronic interconnect for high frequency data transmission at low power consumption 有权
标题翻译：低功耗高频数据传输的光电互连
公开(公告)号：US20110206380A1
公开(公告)日：2011-08-25
申请号：US12929812
申请日：2011-02-17
申请人： Nikolay Ledentsov , Vitaly Shchukin
发明人： Nikolay Ledentsov , Vitaly Shchukin
IPC分类号： H04B10/02
CPC分类号： H04B10/40
摘要： An optoelectronic interconnect which includes optical transmitter and detector having capacitances below 150 femto-Farads each suitable for transmission of optical signals at speeds at and above 20 Gigabit per second at power consumption below 10 milliWatt per Gigabit per second
摘要翻译：一种光电互连，其包括具有低于150个毫微微法拉的电容的光发射机和检测器，每个毫微微法线适合以每秒千兆比特每秒的功率消耗低于10千兆瓦的每秒20吉比特速度和高于20吉比特的速度传输光信号

27. 发明申请

US20110194857A1 Signal Processing Within an Optical Microphone 有权
标题翻译：光学麦克风内的信号处理
公开(公告)号：US20110194857A1
公开(公告)日：2011-08-11
申请号：US13025066
申请日：2011-02-10
申请人： Brad D. Avenson , Caesar T. Garcia , Neal Allen Hall , Abidin Guclu Onaran
发明人： Brad D. Avenson , Caesar T. Garcia , Neal Allen Hall , Abidin Guclu Onaran
IPC分类号： H04B10/02
CPC分类号： H04R23/008 , H04R1/086 , H04R31/00 , H04R2410/00 , H04R2499/11
摘要： An optical microphone that may include a first substrate with one or more acoustic entry ports and a die over the one or more acoustic entry ports. The die may include a sensing structure for detecting acoustic vibrations received via the acoustic entry port(s) and may form a first cavity between the first substrate and the sensing structure. The microphone may include a light source within the first cavity, which may transmit laser light. The optical microphone may include photo detector(s) within the first cavity. The one or more photodetectors may be configured to receive the laser light after reflection from the sensing diaphragm to measure the acoustic vibrations of the sensing diaphragm. The microphone may also include a circuit and a lid, where the die, light source, photo detectors, and circuit are comprised within the cavity of the microphone. The circuit may perform signal processing signals from the photodetector(s).
摘要翻译：一种光学麦克风，其可以包括具有一个或多个声学输入端口的第一基板和一个或多个声学输入端口上的管芯。管芯可以包括用于检测通过声学入口接收的声振动的感测结构，并且可以在第一衬底和感测结构之间形成第一空腔。麦克风可以包括第一腔内的光源，其可以传输激光。光学麦克风可以包括第一腔内的光电探测器。一个或多个光电检测器可以被配置为在从感测膜片反射之后接收激光以测量感测膜片的声振动。麦克风还可以包括电路和盖子，其中管芯，光源，光电检测器和电路包括在麦克风的空腔内。电路可以执行来自光电探测器的信号处理信号。

28. 发明申请

US20110158654A1 DIFFERENTIAL QUADRATURE PHASE SHIFT KEYING SYSTEM, METHOD, AND DEVICE 审中-公开
标题翻译：差分相位相移键控系统，方法和装置
公开(公告)号：US20110158654A1
公开(公告)日：2011-06-30
申请号：US12982002
申请日：2010-12-30
申请人： Xinliang ZHANG , Yu YU , Lun WEI , Lijun LI
发明人： Xinliang ZHANG , Yu YU , Lun WEI , Lijun LI
IPC分类号： H04B10/02 , H04L27/20 , H04L27/10
CPC分类号： H04B10/5053 , H04B10/5055 , H04B10/5561 , H04B10/677 , H04J14/02 , H04J14/0279 , H04J14/0282 , H04J14/06 , H04J14/08
摘要： A differential quadrature phase shift keying (DQPSK) system, method, and device are disclosed. The DQPSK system includes: a transmitter, configured to: pre-code an input first signal and second signal, and generate an in-phase signal and a quadrature signal; modulate the in-phase signal to generate a first differential phase shift keying (DPSK) signal, and modulate the quadrature signal to generate a second DPSK signal; perform a 90 degree phase shift on the first DPSK signal or the second DPSK signal, and interfere with the other DPSK signal to obtain a DQPSK signal; and send the DQPSK signal to a receiver; the receiver, configured to: demodulate the DQPSK signal sent from the transmitter in detuned filter mode, and restore the first signal and the second signal through optical/electrical (o/E) conversion. With the present invention, the accurate control on the phase difference between two arms of an Asymmetric Mach-Zehnder Interferometer (AMZI) is avoided, thus facilitating the signal control and adjustment, and greatly lowering the system cost.
摘要翻译：公开了差分正交相移键控（DQPSK）系统，方法和装置。 DQPSK系统包括：发射机，被配置为：对输入的第一信号和第二信号进行预编码，并产生同相信号和正交信号; 调制同相信号以产生第一差分相移键控（DPSK）信号，并调制正交信号以产生第二DPSK信号; 对第一DPSK信号或第二DPSK信号执行90度相移，并干扰其他DPSK信号以获得DQPSK信号; 并将DQPSK信号发送到接收机; 所述接收器被配置为：以失谐滤波器模式解调从所述发射机发送的DQPSK信号，并且通过光/电（o / E）转换恢复所述第一信号和所述第二信号。利用本发明，避免了对非对称马赫 - 曾德干涉仪（AMZI）的两臂之间的相位差的精确控制，从而便于信号的控制和调节，并大大降低了系统成本。

29. 发明申请

US20110055875A1 METHOD AND APPARATUS FOR PROVIDING WIMAX OVER CATV, DBS, PON INFRASTRUCTURE 审中-公开
标题翻译：通过CATV，DBS，PON基础设施提供WIMAX的方法和设备
公开(公告)号：US20110055875A1
公开(公告)日：2011-03-03
申请号：US12665630
申请日：2008-06-23
申请人： Mordechai Zussman
发明人： Mordechai Zussman
IPC分类号： H04N7/20 , H04W4/00 , H04N7/173 , H04B10/02
CPC分类号： H04W88/085 , H04Q11/0067 , H04Q11/0071
摘要： A method and apparatus for providing WiMAX coverage via a wired network are provided. For example, systems and methods are discussed in which a Cable TV (“CATV”) network, Direct Broadcasting Satellite (“DBS”) and/or Passive Optical Network (PON) are used in order to deliver the native WiMAX signals into the buildings or an area in which WiMAX coverage is desired, where a small Consumer Premise Device is used to transmit and receive the signals to and from the WiMAX devices.
摘要翻译：提供了一种通过有线网络提供WiMAX覆盖的方法和装置。例如，讨论了系统和方法，其中使用有线电视（“CATV”）网络，直接广播卫星（DBS）和/或被动光网络（PON），以便将本机WiMAX信号传送到建筑物或者需要WiMAX覆盖的区域，其中使用小的消费者物品设备来发送和接收来自WiMAX设备的信号。

30. 发明授权

US07881611B2 Optical fiber transmission system with noise loading 有权
标题翻译：具有噪声负载的光纤传输系统
公开(公告)号：US07881611B2
公开(公告)日：2011-02-01
申请号：US12405559
申请日：2009-03-17
申请人： Georg H. Mohs , Stuart M. Abbott , Franklin W. Kerfoot, III , R. Brian Jander , Morten Nissov
发明人： Georg H. Mohs , Stuart M. Abbott , Franklin W. Kerfoot, III , R. Brian Jander , Morten Nissov
IPC分类号： H04B10/02 , H04B10/08
CPC分类号： H04J14/0221 , H04B10/564
摘要： A system and method for loading unutilized channels of a WDM system with noise to improve system performance. A transmitter amplifier may impart noise to unutilized channels by reducing amplifier input or providing feedback of the amplifier output. Noise signals may also be looped back to the transmitter from received signals.
摘要翻译：用于加载具有噪声的WDM系统的未利用信道以提高系统性能的系统和方法。发射机放大器可以通过减少放大器输入或提供放大器输出的反馈来给未使用的信道赋予噪声。噪声信号也可以从接收到的信号循环回发射机。

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