会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 61. 发明授权
    • Smart optical transceiver having integrated optical dying gasp function
    • 智能光收发器具有集成光学垂直功能
    • US09246590B2
    • 2016-01-26
    • US12390484
    • 2009-02-22
    • Wen LiFulin PanJianhui Zhou
    • Wen LiFulin PanJianhui Zhou
    • H04B10/40
    • H04B10/40
    • An optical transceiver includes an electric terminal that can receive power from a host equipment and provide a power supply voltage to the optical transceiver, and a power failure monitor circuit that can detect an imminent loss of the power supply voltage. The power failure monitor circuit can produce a dying-gasp control signal when such imminent loss of power supply voltage is detected or when a disabling control signal is received from the host equipment. A driver can receive the dying-gasp control signal. An optical transmitter is powered by the power supply voltage and can emit a first optical signal under the control of the driver. The driver can modulate an envelope of the first optical signal in response to the dying-gasp control signal to produce a modulated envelope comprising a first dying gasp signal.
    • 光收发器包括能够从主机设备接收电力并向光收发器提供电源电压的电端子,以及能够检测即将发生的电源电压损失的电源故障监视电路。 当检测到电源电压即将发生或当从主机设备接收到禁用控制信号时,电源故障监控电路可以产生一个垂死的喘气控制信号。 驾驶员可以接收垂直喘气控制信号。 光发射机由电源电压供电,并可在驱动器的控制下发出第一光信号。 驱动器可以响应于垂直气体控制信号来调制第一光信号的包络,以产生包括第一垂直气体信号的调制包络。
    • 64. 发明申请
    • OPTICAL NETWORK SYSTEM AND DEVICES ENABLING DATA, DIAGNOSIS, AND MANAGEMENT COMMUNICATIONS
    • 光网络系统和设备启用数据,诊断和管理通信
    • US20120288274A1
    • 2012-11-15
    • US13107919
    • 2011-05-15
    • Wen Li
    • Wen Li
    • H04B17/00
    • H04B10/0775H04B10/0779H04B2210/074
    • An optical transmitter module includes an optical transmitter configured to emit a first optical signal that includes a user data signal having a first frequency and comprising user data associated with the first communication channel. A management diagnostic modulator can superimpose a diagnostic waveform to the user data signal. The diagnostic waveform has a second frequency associated with the first communication channel, wherein the second frequency is in a frequency range between about 10 KHz and about 10 MHz. A management unit can modulate the diagnostic waveform by a management data signal at a third frequency associated with the first communication channel. The management data signal includes management data for digital diagnostic monitoring signals (DDM) and the control of the first optical transceiver module.
    • 光发射机模块包括配置成发射包括具有第一频率的用户数据信号并包括与第一通信信道相关联的用户数据的第一光信号的光发射机。 管理诊断调制器可以将诊断波形叠加到用户数据信号。 诊断波形具有与第一通信信道相关联的第二频率,其中第二频率在约10KHz和约10MHz之间的频率范围内。 管理单元可以通过与第一通信信道相关联的第三频率的管理数据信号来调制诊断波形。 管理数据信号包括用于数字诊断监视信号(DDM)的管理数据和第一光收发器模块的控制。
    • 68. 发明申请
    • Mobile telecommunication terminal
    • 移动电信终端
    • US20110018779A1
    • 2011-01-27
    • US12736339
    • 2008-03-31
    • Wei YuWen Li
    • Wei YuWen Li
    • H01Q19/10
    • H01Q1/243H01Q1/245H01Q9/42H01Q19/28H01Q21/28
    • A mobile communication terminal comprises a shell, and a backfire antenna which includes a main board disposed in the shell and having a transmitting circuit and a receiving circuit on the main board; a main antenna element coupled to the transmitting circuit and the receiving circuit on the main board; and a backfire resonator located at a side of the shell deviated from a user's head, and coupled to the main board and the main antenna element, in which the backfire resonator is fed by the main board from a position on the main board deviated from a center of the main board. The mobile communication terminal according to embodiment of the present disclosure may cause most electromagnetic waves to radiate towards a direction deviated form the user, thus reducing radiation and harm thereof to the user, strengthening the signal received by the base station, and improving the communication quality.
    • 移动通信终端包括外壳和反火天线,其包括设置在外壳中的主板,并且在主板上具有发送电路和接收电路; 耦合到主板上的发射电路和接收电路的主天线元件; 位于壳体一侧的回火共振器偏离用户的头部,并且耦合到主板和主天线元件,其中回火谐振器由主板从主板上的位置偏离 主板中心。 根据本公开的实施例的移动通信终端可以使得大多数电磁波朝向从用户偏离的方向辐射,从而减少对用户的辐射和伤害,加强基站接收的信号,并提高通信质量 。