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31. 发明授权

US5042859A Pneumatic bumper mounted on a base 失效
标题翻译：安装在底座上的气动保险杠
公开(公告)号：US5042859A
公开(公告)日：1991-08-27
申请号：US407122
申请日：1989-09-14
申请人： Ning Zhang , Jirong Zhou , Xiaolan Peng
发明人： Ning Zhang , Jirong Zhou , Xiaolan Peng
IPC分类号： B60R19/20
CPC分类号： B60R19/20
摘要： The present invention relates to a vehicle bumper which performs an effective function of reducing any impact forces acting on the vehicle and thus protects the safety of the passengers and the vehicle. The bumper according to the present invention comprises a base and a pneumatic cushion connected with the base and filled with gas.

32. 发明授权

US09345349B1 Support stand assembly 有权
标题翻译：支架组装
公开(公告)号：US09345349B1
公开(公告)日：2016-05-24
申请号：US14855182
申请日：2015-09-15
申请人： Ning Zhang
发明人： Ning Zhang
IPC分类号： A47G19/02 , H01F7/02 , H01F7/08 , H01H13/14 , H02K11/00 , H02K1/12
CPC分类号： A47G19/025 , A47G19/00 , A47G2200/08 , A47G2400/061 , H02K7/14 , H02K41/031
摘要： A support stand assembly having a portable table stand suitable for placing one or more holders for candles, figurine or other decorative items on its top surface. There are one or more candleholders with a permanent magnet located at the bottom of each holder. A plurality of electromagnets is fixed inside the table stand underneath the top surface. Underneath the top surface of the cake stand is one or more integrated circuit boards with circuitry for controlling the switch of magnetic poles of said electromagnets in a group and causing regulated stepping movement of the candleholders by utilizing the magnetic force between magnets in candleholders and the ones inside the table stand. It provides an all-hardware solution that does not require software programming and is easy and economical to manufacture.
摘要翻译：具有便携式台架的支撑架组件，其适用于在其顶部表面上放置用于蜡烛，雕像或其他装饰物品的一个或多个保持器。有一个或多个烛台，永久磁铁位于每个支架的底部。多个电磁铁固定在桌面下方的顶面下方。在蛋糕架的顶面的下面是一个或多个集成电路板，其具有用于控制组中的所述电磁体的磁极的开关的电路，并且通过利用烛台中的磁体之间的磁力并引起烛台的调节的步进运动在桌子里面它提供了一个不需要软件编程的全硬件解决方案，并且易于制造经济。

33. 发明授权

US09012242B2 Multivalent fluorescent probes 有权
标题翻译：多价荧光探针
公开(公告)号：US09012242B2
公开(公告)日：2015-04-21
申请号：US13236211
申请日：2011-09-19
申请人： Rajendra Singh , Ning Zhang , Jae Beom Kim , Zhenjun Diwu
发明人： Rajendra Singh , Ning Zhang , Jae Beom Kim , Zhenjun Diwu
IPC分类号： G01N33/533 , A61K49/00 , G01N33/58
CPC分类号： A61K49/0021 , A61K49/0032 , A61K49/0052 , A61K49/0056 , G01N33/533 , G01N33/582 , G01N2333/9027 , G01N2400/00
摘要： Multivalent fluorescent probes and methods of using these multivalent fluorescent probes for in vitro and in vivo imaging are described.
摘要翻译：描述了多价荧光探针和使用这些多价荧光探针用于体外和体内成像的方法。

34. 发明授权

US08953726B2 Antenna selection technique for fast diversity 有权
标题翻译：用于快速多样性的天线选择技术
公开(公告)号：US08953726B2
公开(公告)日：2015-02-10
申请号：US13487106
申请日：2012-06-01
申请人： Chin-Hung Chen , Ning Zhang
发明人： Chin-Hung Chen , Ning Zhang
IPC分类号： H04B7/08
CPC分类号： H04B7/0814 , H04B7/0811
摘要： A fast diversity technique using either an EESM or a capacity computation can determine antenna selection in a wireless communication device. A fast Fourier transform (FFT) for the EESM/capacity computation can be performed with consecutive samples of a single symbol period of a short training field (STF) of a packet received by each antenna. The effective signal-to-noise ratio (SNR) for each antenna can be calculated using the results of the EESM or capacity computation. The antenna with the highest effective SNR is selected.
摘要翻译：使用EESM或容量计算的快速分集技术可以确定无线通信设备中的天线选择。可以对每个天线接收的分组的短训练场（STF）的单个符号周期的连续采样来执行用于EESM /容量计算的快速傅里叶变换（FFT）。可以使用EESM或容量计算的结果来计算每个天线的有效信噪比（SNR）。选择具有最高有效SNR的天线。

35. 发明授权

US08837316B2 RTT based ranging system and method 有权
标题翻译：基于RTT的测距系统和方法
公开(公告)号：US08837316B2
公开(公告)日：2014-09-16
申请号：US13523457
申请日：2012-06-14
申请人： Xiaoxin Zhang , Ning Zhang
发明人： Xiaoxin Zhang , Ning Zhang
IPC分类号： H04J3/06 , H04B17/00 , H04W24/00 , H04B15/00 , H04W64/00 , G01S13/76
CPC分类号： H04W24/00 , G01S13/765 , H04W64/00
摘要： A system and method are disclosed for performing ranging operations (700) between two or more wireless devices (STA1 and STA2). For some embodiments, the ranging operation allows each of a pair of ranging devices to estimate timing errors associated with measuring the time of arrival (TOA) of received signals, and to remove such timing errors from the measured TOA values. TOA and time of departure (TOD) information may also be exchanged between the devices using measurement action frames defined by IEEE 802.11v standards. In addition, an iterative process (800) is disclosed that allows a sequence of measurement action frames exchanged between the ranging devices to refine the timing errors and thus also refine the round trip time (RTT) value of signals exchanged between the devices.
摘要翻译：公开了用于在两个或多个无线设备（STA1和STA2）之间执行测距操作（700）的系统和方法。对于一些实施例，测距操作允许一对测距装置中的每一个估计与测量接收信号的到达时间（TOA）相关联的定时误差，并且从测量的TOA值中去除这些定时误差。也可以使用由IEEE 802.11v标准定义的测量动作帧在设备之间交换TOA和出发时间（TOD）信息。此外，公开了一种迭代过程（800），其允许在测距设备之间交换的测量动作帧序列来细化定时误差，并且因此还改善在设备之间交换的信号的往返时间（RTT）值。

36. 发明授权

US08804612B1 Triggering and transmitting sounding packets for wireless communications 有权
标题翻译：触发和发送用于无线通信的探测包
公开(公告)号：US08804612B1
公开(公告)日：2014-08-12
申请号：US12542642
申请日：2009-08-17
申请人： Chin-Hung Chen , Ning Zhang
发明人： Chin-Hung Chen , Ning Zhang
IPC分类号： H04W4/00 , H04B7/04 , H04B7/06
CPC分类号： H04B7/0456 , H04B7/0404 , H04B7/0417 , H04B7/0452 , H04B7/0617 , H04B7/0626 , H04B7/0634 , H04L1/16 , H04L25/0204 , H04L2025/03426 , H04W24/10
摘要： The antenna configurations of a wireless communications system including a beamformer and beamformee may be changed. In an improved technique for triggering a sounding packet, notification of an antenna re-configuration, either at the beamformer or the beamformee can be quickly used by the beamformer to trigger the sounding packet. In one embodiment, the beamformee can perform its own computations to determine a changing channel. In this embodiment, once a changing channel is detected, the beamformee can notify the beamformer to trigger the sounding packet.
摘要翻译：可以改变包括波束形成器和波束形成器的无线通信系统的天线配置。在用于触发探测分组的改进技术中，波束形成器或波束形成器的天线重新配置的通知可以被波束形成器快速地用于触发探测分组。在一个实施例中，波束形成器可以执行其自己的计算以确定改变的信道。在本实施例中，一旦检测到改变的信道，波束形成器可以通知波束形成器触发发声分组。

37. 发明授权

US08724750B2 Adjacent channel rejection of a CCK blocker 失效
标题翻译： CCK阻滞剂的相邻通道排斥
公开(公告)号：US08724750B2
公开(公告)日：2014-05-13
申请号：US12979943
申请日：2010-12-28
申请人： Chi-Lin Su , Ning Zhang
发明人： Chi-Lin Su , Ning Zhang
IPC分类号： H03D1/04
CPC分类号： H04L23/02 , H04B1/7097 , H04L25/03159 , H04L27/0006 , H04L27/0012 , H04L27/2647 , H04L2025/03426
摘要： An adjacent channel interference rejection mechanism is provided to detect and reject CCK-modulated signals from an adjacent channel in a wireless communication receiver. Replicas of the baseband signals are frequency-shifted and then analyzed through a series of correlations to compare the power of the correlation outputs. An adjacent channel interference of a CCK-modulated signal is determined and rejected based on the comparisons meeting a predetermined tolerance level.
摘要翻译：提供了一种相邻信道干扰抑制机制，用于在无线通信接收机中检测和拒绝来自相邻信道的CCK调制信号。基带信号的副本被频移，然后通过一系列相关性进行分析，以比较相关输出的功率。基于满足预定公差等级的比较，确定并拒绝CCK调制信号的相邻信道干扰。

38. 发明授权

US08681896B1 Transmitter I/Q and carrier leak calibration 失效
标题翻译：变送器I / Q和载波泄漏校准
公开(公告)号：US08681896B1
公开(公告)日：2014-03-25
申请号：US12779595
申请日：2010-05-13
申请人： Chin-Hung Chen , Ning Zhang
发明人： Chin-Hung Chen , Ning Zhang
IPC分类号： H04L25/49
CPC分类号： H04L27/3863 , H04B1/30
摘要： Joint transmit error (i.e., carrier leak and I/Q mismatch) calibration can be implemented in a transmitter unit in a wireless device. DC signals can be superposed onto digital complex tone signals to generate calibration signals for joint transmit error calibration. The calibration signals may also be phase shifted and/or pre-distorted with digital I/Q phase to yield distinct calibration measurements that can be used for joint transmit error calibration. Digital scaling can be applied at the transmitter unit in accordance with a transmitter gain setting to maintain a constant receiver gain setting. At a receiver unit of the wireless device, the DC signals can be separated from the digital complex tone signals for transmit error calibration. Such a joint transmit error calibration can minimize calibration time, reduce the number of computations required for transmit error calibration, improve the accuracy of the transmit error calibration, and improve performance of the wireless device.
摘要翻译：可以在无线设备中的发射机单元中实现联合发射错误（即，载波泄漏和I / Q不匹配）校准。 DC信号可以叠加到数字复音信号上，以产生用于联合发送错误校准的校准信号。校准信号也可以用数字I / Q相相移和/或预失真，以产生可用于联合发射误差校准的不同校准测量。可以根据发射机增益设置在发射机单元处应用数字缩放以保持恒定的接收机增益设置。在无线设备的接收机单元处，DC信号可以与数字复音信号分开，用于发送错误校准。这种联合发射误差校准可以最小化校准时间，减少发射误差校准所需的计算次数，提高发射误差校准的精度，并提高无线设备的性能。

39. 发明授权

US08638260B2 Transmitter beamforming steering matrix processing and storage 失效
标题翻译：发射机波束成形导向矩阵处理和存储
公开(公告)号：US08638260B2
公开(公告)日：2014-01-28
申请号：US13560818
申请日：2012-07-27
申请人： Chi-Lin Su , Bemini Hennadige Janath Peiris , Ning Zhang
发明人： Chi-Lin Su , Bemini Hennadige Janath Peiris , Ning Zhang
IPC分类号： H01Q3/00
CPC分类号： H04B7/0617 , H01Q3/2605 , H04B7/043
摘要： A mechanism for processing beamforming steering matrices in a transceiver system. A plurality of beamforming steering matrices associated with a plurality of subcarriers of an RF signal received at the transceiver system are generated. The beamforming steering matrices are compressed and stored. The beamforming steering matrices may also be grouped or sub-sampled prior to being stored. The beamforming steering matrices are decompressed and ungrouped before being applied to data to be transmitted. Prior to ungrouping the beamforming steering matrices, a phase difference between corresponding beamforming steering vectors of consecutive beamforming steering matrices is determined. Phase rotation is performed on the corresponding beamforming steering vectors based on the determined phase difference associated with the corresponding beamforming steering vectors to improve phase continuity between consecutive beamforming steering matrices.
摘要翻译：一种在收发机系统中处理波束成形导向矩阵的机制。产生与在收发器系统处接收的RF信号的多个子载波相关联的多个波束成形导引矩阵。波束形成导向矩阵被压缩和存储。在存储之前，波束形成导引矩阵也可以被分组或子采样。波束成形导向矩阵在被应用于要发送的数据之前被解压缩和未分组。在取消分组波束成形导引矩阵之前，确定连续波束形成导引矩阵的相应波束成形导向矢量之间的相位差。基于与相应的波束形成导向矢量相关联的所确定的相位差，对相应的波束成形导向矢量执行相位旋转，以改善连续波束形成导引矩阵之间的相位连续性。

40. 外观设计

USD693291S1 Electronic reader 有权
公开(公告)号：USD693291S1
公开(公告)日：2013-11-12
申请号：US29386620
申请日：2011-03-03
申请人： Kuan-Hong Hsieh , Po-Fu Cheng , Chiang-Kuo Tang , Li-Zhang Huang , Ning Zhang
设计人： Kuan-Hong Hsieh , Po-Fu Cheng , Chiang-Kuo Tang , Li-Zhang Huang , Ning Zhang

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