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    • 82. 发明申请
    • METHOD AND APPARATUS OF TRIPLE-DECODING FOR IEEE 802.11p PHYSICAL LAYER MECHANISM
    • 用于IEEE 802.11p物理层机制的三重解码的方法和装置
    • US20140053047A1
    • 2014-02-20
    • US13585656
    • 2012-08-14
    • Zheng LiFan BaiVijaykumar Bhagavatula
    • Zheng LiFan BaiVijaykumar Bhagavatula
    • H03M13/23
    • H03M13/23H03M13/09H03M13/3746H03M13/6337H04B7/0851H04L1/0045H04L1/1812
    • A method for receiving and storing a packet of symbols. The method decodes the packet of symbols using a first decoding algorithm, and if the first decoding algorithm fails to correctly decode the packet of symbols, then the method decodes the packet of symbols using a second decoding algorithm. If the second decoding algorithm fails to decode the packet of symbols, then a third decoding algorithm is used. The third decoding algorithm can be sub-packet decoding, where a first sub-packet is part of the packet of symbols. If the first sub-packet is decoded successfully, then the method generates a channel estimate using the properly decoded information, and then uses that channel estimate to decode a subsequent sub-packet using the channel estimate, where the second sub-packet is a set of symbols that are a portion of the packet of symbols.
    • 一种用于接收和存储符号分组的方法。 该方法使用第一解码算法解码符号分组,并且如果第一解码算法不能正确地解码符号分组,则该方法使用第二解码算法对符号分组进行解码。 如果第二解码算法无法解码符号分组,则使用第三解码算法。 第三解码算法可以是子分组解码,其中第一子分组是符号分组的一部分。 如果第一子分组被成功解码,则该方法使用正确解码的信息生成信道估计,然后使用该信道估计来使用信道估计来解码后续子分组,其中第二子分组是集合 作为符号分组的一部分的符号。
    • 87. 发明申请
    • ERROR AMPLIFIER WITH BUILT-IN OVER VOLTAGE PROTECTION FOR SWITCHED-MODE POWER SUPPLY CONTROLLER
    • 内置开关电源控制器电压保护的错误放大器
    • US20120256609A1
    • 2012-10-11
    • US13082138
    • 2011-04-07
    • Tawen MeiZheng Li
    • Tawen MeiZheng Li
    • G05F1/10H03F3/45
    • H02M3/156
    • An error amplifier includes a first amplification circuit with a reference signal input and a feedback signal input representing the amplitude of a load voltage of a switched mode power supply. The error amplifier includes a difference amplifier providing a difference signal representing a difference between the reference signal and the feedback signal, provided for determining the duty cycle of a switching signal in the switched mode power supply. The first amplification circuit further includes a control circuit providing a control signal generated as a function of the difference between the reference signal and the feedback signal.The error amplifier also includes a second amplification circuit, included in a compensation circuit. The second amplification circuit receives the control signal, and the operating current of the second amplification circuit is adjusted by an amount indicated by the control signal.
    • 误差放大器包括具有参考信号输入的第一放大电路和表示开关模式电源的负载电压的振幅的反馈信号输入。 误差放大器包括差分放大器,其提供表示参考信号和反馈信号之间的差的差信号,用于确定开关模式电源中的开关信号的占空比。 第一放大电路还包括提供作为参考信号和反馈信号之间的差的函数而产生的控制信号的控制电路。 误差放大器还包括包括在补偿电路中的第二放大电路。 第二放大电路接收控制信号,并且将第二放大电路的工作电流调整为由控制信号指示的量。
    • 90. 发明申请
    • TEST PROBES, COMMON OLIGONUCLEOTIDE CHIPS, NUCLEIC ACID DETECTION METHOD, AND THEIR USES
    • 测试探针,通用寡核苷酸芯片,核酸检测方法及其用途
    • US20110218115A1
    • 2011-09-08
    • US12994017
    • 2008-10-06
    • Chao ChenYitong TangYali CuiJuanli ZhuLonglin YuYiwen GaoZheng Li
    • Chao ChenYitong TangYali CuiJuanli ZhuLonglin YuYiwen GaoZheng Li
    • C40B30/04C12Q1/68
    • C12Q1/6827C12Q2533/107C12Q2525/197
    • High-throughput detection for the interesting base or the mutation site in the nucleic acid sample can be achieved by the linear test probe pairs P1 and P2. The test probe pairs P1 and P2 respectively comprise either of the flanking complementary sequences which are adjacent to the interesting base or the mutation site in the nucleic acid sample. When the test probe pairs P1, P2 are annealed and hybridized to the nucleic acid sample, a gap will be generated at the interesting base or the mutation site position between the probe pairs and the sample. Divide the annealed hybrid sample into four equal reaction systems to which add dATP, dTTP, dCTP, dGTP, respectively. The test probe pairs P1 and P2 will be ligated into one single probe when adding the complementary nucleotide system under the DNA polymerase or ligase. After purified and amplified, the generated single probes are hybridized to the corresponding area in a common oligonucleotide microarray. The generated single probe will give a signal in the hybrid area, and therefore detect and analyze the hybrid signal to determine the base type or the mutation genotype at the detection position. The invention can be applied to the re-sequencing the target nucleic acid sequence, the detection and analysis for the mutation, insertion, or deletion sites of a known nucleic acid sequence, and the genotyping of the pathogenic microorganism.
    • 可以通过线性测试探针对P1和P2来实现核酸样品中感兴趣碱基或突变位点的高通量检测。 测试探针对P1和P2分别包含与感兴趣碱基或核酸样品中突变位点相邻的侧翼互补序列之一。 当测试探针对P1,P2退火并与核酸样品杂交时,将在探针对和样品之间的感兴趣的碱基或突变位点位置产生间隙。 将退火的混合样品分成四个相等的反应体系,分别加入dATP,dTTP,dCTP,dGTP。 当在DNA聚合酶或连接酶下添加互补核苷酸系统时,测试探针对P1和P2将被连接到一个单个探针中。 纯化和扩增后,产生的单个探针与普通寡核苷酸微阵列中的相应区域杂交。 所产生的单个探针将在混合区域中产生信号,因此检测和分析混合信号以确定检测位置的基因型或突变基因型。 本发明可以应用于重新测序目标核酸序列,检测和分析已知核酸序列的突变,插入或缺失位点,以及病原微生物的基因分型。