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
    • 3. 发明申请
    • TECHNIQUES FOR PHASE DETECTION
    • 相位检测技术
    • WO2011059842A2
    • 2011-05-19
    • PCT/US2010/054900
    • 2010-10-31
    • RAMBUS INC.LEIBOWITZ, BrianLEE, Hae-ChangARYANFAR, FarshidCHANG, Kun-YungSHEN, Jie
    • LEIBOWITZ, BrianLEE, Hae-ChangARYANFAR, FarshidCHANG, Kun-YungSHEN, Jie
    • H03D13/00H03L7/08H03L7/0814H03L7/0816H03L7/085
    • A phase detection circuit can include two phase detectors that each generate a non-zero output in response to input signals being aligned in phase. The input signals are based on two periodic signals. The phase detection circuit subtracts the output signal of one phase detector from the output signal of the other phase detector to generate a signal having a zero value when the periodic signals are in phase. Alternatively, a phase detector generates a phase comparison signal indicative of a phase difference between periodic signals. The phase comparison signal has a non-zero value in response to input signals to the phase detector being aligned in phase. The input signals are based on the periodic signals. An output circuit receives the phase comparison signal and generates an output having a zero value in response to the periodic signals being aligned in phase.
    • 相位检测电路可以包括两个相位检测器,每个相位检测器响应于输入信号的相位对齐而生成非零输出。 输入信号基于两个周期性信号。 当周期信号同相时,相位检测电路从另一相位检测器的输出信号中减去一个相位检测器的输出信号,以产生具有零值的信号。 或者,相位检测器产生指示周期性信号之间的相位差的相位比较信号。 响应于相位检测器的输入信号被同相对准,相位比较信号具有非零值。 输入信号基于周期性信号。 输出电路接收相位比较信号并且响应于周期性信号的相位对准而产生具有零值的输出。
    • 4. 发明申请
    • BIDIRECTIONAL MEMORY INTERFACE WITH GLITCH TOLERANT BIT SLICE CIRCUITS
    • 双向存储器接口,带有宽容比特片电路
    • WO2009067386A1
    • 2009-05-28
    • PCT/US2008/083626
    • 2008-11-14
    • RAMBUS INC.CHANG, Kun-YungSHEN, JieLEE, Hae-ChangASSADERAGHI, FariborzPEREGO, Richard, E.CHUN, Jung-Hoon
    • CHANG, Kun-YungSHEN, JieLEE, Hae-ChangASSADERAGHI, FariborzPEREGO, Richard, E.CHUN, Jung-Hoon
    • G06F13/16
    • G06F13/1689
    • A bit slice circuit having transmit and receive modes of operation is described. The bit slice circuit comprises: first transmit circuitry and first receive circuitry operating in a first clock domain, wherein the first circuitry receives a first clock signal; second transmit circuitry and second receive circuitry operating in a second clock domain, wherein the second circuitry receives a second clock signal; transmit transition circuitry and receive transition circuitry, the transmit transition circuitry coupling the first transmit circuitry to the second transmit circuitry, the receive transition circuitry coupling the first receive circuitry to the second receive circuitry, wherein the transition circuitry receives the first and second clock signals; and a single phase mixer that generates the second clock signal, wherein the second clock signal has a first phase in the transmit mode of operation and second phase in the receive mode of operation.
    • 描述了具有发送和接收操作模式的位分片电路。 所述位片电路包括:第一发射电路和在第一时钟域中操作的第一接收电路,其中所述第一电路接收第一时钟信号; 第二发送电路和在第二时钟域中操作的第二接收电路,其中所述第二电路接收第二时钟信号; 发射转换电路和接收转换电路,所述发射转换电路将所述第一发射电路耦合到所述第二发射电路,所述接收转换电路将所述第一接收电路耦合到所述第二接收电路,其中所述转换电路接收所述第一和第二时钟信号; 以及产生所述第二时钟信号的单相混频器,其中所述第二时钟信号具有所述发送操作模式中的第一相位和所述接收操作模式中的第二相位。
    • 9. 发明申请
    • A METHOD OF CALIBRATING LED PEAK WAVELENGTH OF A WATER ANALYZER BY ADJUSTING LED FORWARD CURRENT
    • 通过调节LED前向电流来校准水分析仪的LED峰值波长的方法
    • WO2014139100A1
    • 2014-09-18
    • PCT/CN2013/072530
    • 2013-03-13
    • GENERAL ELECTRIC COMPANYSHEN, JieGU, Yikang
    • SHEN, JieGU, Yikang
    • G01N21/25
    • G01N21/274G01N21/255G01N33/18G01N2201/062
    • Methods of calibrating water analyzer LEDs are disclosed. One method is a direct method in which a target forward current value is calculated for the LED at each measurement location of the water analyzer using the target peak wavelength and the wavelength-current relation curve for the LED at each measurement location. Another method is an indirect method in which a target forward current value for the LED at each measurement location of a water analyzer is ascertained by comparing the absorbance measurement value for each measurement location of the water analyzer to corresponding standard absorbance measurement values, and adjusting the forward current value for the LED at each measurement location that does not compare favorably with the corresponding standard absorbance measurement value until the absorbance measurement value for each measurement location compare favorably with the corresponding standard absorbance measurement values. Water analyzers are disclosed for use with the methods.
    • 公开了校准水分析仪LED的方法。 一种方法是使用目标峰值波长和每个测量位置处的LED的波长 - 电流关系曲线来计算水分析器的每个测量位置处的LED的目标正向电流值的直接方法。 另一种方法是通过将水分析器的每个测量位置的吸光度测量值与相应的标准吸光度测量值进行比较来确定水分析器的每个测量位置处的LED的目标正向电流值的间接方法, 在每个测量位置的LED的正向电流值与相应的标准吸光度测量值不能比较,直到每个测量位置的吸光度测量值与相应的标准吸光度测量值相比较。 公开了用于该方法的水分析器。