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公开(公告)号：US20060124036A1
公开(公告)日：2006-06-15
申请号：US11261391
申请日：2005-10-28
Applicant: Bing Xu , Qing-san Xiang
Inventor： Bing Xu , Qing-san Xiang
IPC: A47B85/00
CPC classification number: A47B21/0314
Abstract: A novel concept of ergodynamic desktops with slowly varying configurations for ergonomic purposes is provided. Very slow motions are incorporated into the design of desktops, usually used by computer users. The introduced motion is at such a slow pace that it is hardly noticeable, similar to the adiabatic motions of hour or minute hands on a clock. Users of the desktops are therefore induced to adjust their body posture accordingly in a gradual and healthy manner, while still continuing to perform their normal activities without interruption. These desktop designs allow a natural and effortless combination of normal life and exercise. When used in a working environment, they will be useful to improve the health and to enhance the efficiency of workers.
Abstract translation: 提供了具有人体工程学目的的缓慢变化配置的智能桌面的新颖概念。 非常慢的动作被并入台式机的设计，通常由计算机用户使用。 引入的动议是一个如此缓慢的步伐，它几乎不显眼，类似于时钟或时钟的绝对动作。 因此，台式电脑的使用者因而逐渐健康地调整身体姿势，同时继续不间断地进行正常的活动。 这些桌面设计允许正常生活和锻炼的自然而轻松的组合。 在工作环境中使用时，对于提高健康水平和提高工作效率，有用。
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公开(公告)号：US09100921B2
公开(公告)日：2015-08-04
申请号：US13590008
申请日：2012-08-20
Applicant: Bing Xu , Mahibur Rahman , Chunmig Zhao
Inventor： Bing Xu , Mahibur Rahman , Chunmig Zhao
CPC classification number: H04W52/08 , H04L27/0012 , H04W52/10 , H04W52/262 , H04W52/52
Abstract: Embodiments include methods and apparatus for performing transmit power control. A gain application element receives a sequence of digital input samples and a digital gain signal, and combines the digital gain signal with the digital input samples to generate a sequence of gain-compensated digital samples. A power amplifier receives and amplifies an analog version of the gain-compensated digital samples in order to generate an antenna output signal. A feedback path generates an analog feedback signal from the antenna output signal, produces a sequence of digital feedback samples from the analog feedback signal, and generates difference values based on the digital feedback samples. When a specified type of constant modulus symbol is represented in the antenna output symbol, the feedback path accumulates the difference values into an accumulated error value, and produces the digital gain signal from the accumulated error value.
Abstract translation: 实施例包括用于执行发射功率控制的方法和装置。 增益应用元件接收数字输入采样序列和数字增益信号，并将数字增益信号与数字输入采样相结合，以生成增益补偿数字采样序列。 功率放大器接收并放大增益补偿数字采样的模拟版本，以产生天线输出信号。 反馈路径从天线输出信号产生模拟反馈信号，从模拟反馈信号产生一系列数字反馈采样，并根据数字反馈采样产生差值。 当在天线输出符号中表示指定类型的常数符号符号时，反馈路径将差值累积为累积误差值，并从积累的误差值产生数字增益信号。
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3.发明授权System and method for frequency-agile transmission in a wireless communication device 有权无线通信设备中频率敏捷传输的系统和方法公开(公告)号：US08934504B2
公开(公告)日：2015-01-13
申请号：US13208698
申请日：2011-08-12
Applicant: Daniel B. Schwartz , David Harnishfeger , Jeffrey D. Ganger , George B. Norris , Bing Xu , Mark Alan Kirschenmann , Claudio Rey
Inventor： Daniel B. Schwartz , David Harnishfeger , Jeffrey D. Ganger , George B. Norris , Bing Xu , Mark Alan Kirschenmann , Claudio Rey
CPC classification number: H04W72/00 , H04L5/0007 , H04L5/003 , H04L27/04 , H04W72/0453 , H04W88/02 , H04W88/08
Abstract: In accordance with some embodiments of the present disclosure, a method may include determining a range of frequencies allocated to resource blocks to be transmitted during a subsequent sub-frame slot or sounding reference symbol sub-slot. The method may also include determining an approximate center frequency of the range of frequencies. The method may additionally include modulating resource blocks of the sub-frame or sounding reference symbol sub-slot at the approximate center frequency. The method may further include transmitting the modulated resource blocks at the approximate center frequency.
Abstract translation: 根据本公开的一些实施例，一种方法可以包括确定分配给在随后的子帧时隙或探测参考符号子时隙期间发送的资源块的频率范围。 该方法还可以包括确定频率范围的近似中心频率。 该方法还可以包括调制子帧或探测参考符号子时隙的近似中心频率的资源块。 该方法还可以包括以近似的中心频率发射调制的资源块。
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4.发明授权High speed overlay mode for burst data and real time streaming (audio) applications 有权用于突发数据和实时流（音频）应用的高速重叠模式公开(公告)号：US08743862B2
公开(公告)日：2014-06-03
申请号：US13175453
申请日：2011-07-01
Applicant: Clinton C Powell , Kuor-Hsin Chang , Bing Xu
Inventor： Clinton C Powell , Kuor-Hsin Chang , Bing Xu
CPC classification number: H04W4/008 , H04B1/707 , H04L27/20 , H04L27/38 , H04W4/80 , H04W28/06 , H04W28/22 , H04W56/001 , H04W84/10
Abstract: In a wireless 802.15.4 communication system (300), a high-speed data frame structure (340) is provided which uses the 802.15.4 SHR structure that is spread modulated to obtain the synchronization benefits of the 802.15.4 protocol, but which uses a modified data frame structure for the payload portion without using spreading to thereby improve its transmission efficiency. The transmission efficiency can be further increased by increasing the size of the data payload (and correspondingly, the frame length size).
Abstract translation: 在无线802.15.4通信系统（300）中，提供了高速数据帧结构（340），其使用被扩频调制的802.15.4 SHR结构来获得802.15.4协议的同步优点，但是哪个 对于有效载荷部分使用经修改的数据帧结构，而不使用扩展，从而提高其传输效率。 通过增加数据有效载荷的大小（相应地，帧长度大小），可以进一步提高传输效率。
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公开(公告)号：US08383830B2
公开(公告)日：2013-02-26
申请号：US12607614
申请日：2009-10-28
Applicant: Jianhui Shao , Bing Xu
Inventor： Jianhui Shao , Bing Xu
IPC: C07D403/08 , C07D413/08 , C07D417/08
CPC classification number: C07D403/08 , G01N1/30 , G01N15/1459 , G01N2001/302 , G01N2015/1006 , G01N2015/1402
Abstract: Cyanine compounds having the general formula I for staining biological samples, wherein R1, R2, X, Y, A1 and A2 are as defined in the specification. These kinds of compounds may show good light illumination stability, have a maximum absorption peak around 640 nm that may not change as a function of ambient temperature, have rapidly increased fluorescence intensity upon binding to nucleic acids to form compound/nucleic acid complexes, and have a light spectrum in the near-infrared region, thereby effectively reducing interference from background fluorescence and increasing the accuracy of the detection when used as a staining agent for nucleic acids in a flow cytometer. The compounds provided can be used as a staining agent for erythroblasts in the blood.
Abstract translation: 具有用于染色生物样品的通式I的花青化合物，其中R1，R2，X，Y，A1和A2如说明书中所定义。 这些化合物可能表现出良好的光照度稳定性，在640nm附近具有可能不随环境温度变化的最大吸收峰，结合核酸以迅速增加荧光强度以形成化合物/核酸复合物，并具有 在近红外区域的光谱，从而有效地减少背景荧光的干扰，并且当用作流式细胞仪中核酸的染色剂时，提高检测的准确性。 所提供的化合物可用作血液中的红细胞染色剂。
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Patent Agency Ranking
公开(公告)号：US20130045773A1
公开(公告)日：2013-02-21
申请号：US13590008
申请日：2012-08-20
Applicant: Bing Xu , Mahibur Rahman , Chunmig Zhao
Inventor： Bing Xu , Mahibur Rahman , Chunmig Zhao
CPC classification number: H04W52/08 , H04L27/0012 , H04W52/10 , H04W52/262 , H04W52/52
Abstract: Embodiments include methods and apparatus for performing transmit power control. A gain application element receives a sequence of digital input samples and a digital gain signal, and combines the digital gain signal with the digital input samples to generate a sequence of gain-compensated digital samples. A power amplifier receives and amplifies an analog version of the gain-compensated digital samples in order to generate an antenna output signal. A feedback path generates an analog feedback signal from the antenna output signal, produces a sequence of digital feedback samples from the analog feedback signal, and generates difference values based on the digital feedback samples. When a specified type of constant modulus symbol is represented in the antenna output symbol, the feedback path accumulates the difference values into an accumulated error value, and produces the digital gain signal from the accumulated error value.
Abstract translation: 实施例包括用于执行发射功率控制的方法和装置。 增益应用元件接收数字输入采样序列和数字增益信号，并将数字增益信号与数字输入采样相结合，以生成增益补偿数字采样序列。 功率放大器接收并放大增益补偿数字采样的模拟版本，以产生天线输出信号。 反馈路径从天线输出信号产生模拟反馈信号，从模拟反馈信号产生一系列数字反馈采样，并根据数字反馈采样产生差值。 当在天线输出符号中表示指定类型的常数符号符号时，反馈路径将差值累积为累积误差值，并从积累的误差值产生数字增益信号。
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公开(公告)号：US20120142616A1
公开(公告)日：2012-06-07
申请号：US13379801
申请日：2010-06-24
CPC classification number: A61K47/48246 , A61K47/64 , C07D305/14 , C07F9/12 , C07F9/65512 , C07F9/6552 , C07K5/1016
Abstract: Disclosed is a general methodology to create nano fibers of therapeutic molecules that have a dual role, as both the delivery vehicle and the drug itself. It is shown that with proper molecular design, the integration of enzymatic reaction and self-assembly provides a powerful method to create molecular hydrogels of clinically-used therapeutics without compromising their bioactivities. In addition, the results disclosed herein demonstrate enzyme-instructed self-assembly as a facile strategy for generating the supramolecular hydrogels of molecules that inherently have poor solubility in water. For example, by covalently connecting paclitaxel with a motif that is prone to self-assemble, a hydrogel of paclitaxel can be formed without compromising the activity of the paclitaxel.
Abstract translation: 公开了一种制备具有双重作用的治疗分子的纳米纤维作为递送载体和药物本身的一般方法。 已经表明，通过适当的分子设计，酶反应和自组装的整合提供了一种有效的方法来产生临床使用的治疗剂的分子水凝胶而不损害其生物活性。 此外，本文公开的结果表明酶指导的自组装作为产生在水中固有地具有差的溶解度的分子的超分子水凝胶的简单策略。 例如，通过将紫杉醇与易于自组装的基序共价连接，可以形成紫杉醇的水凝胶而不损害紫杉醇的活性。
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公开(公告)号：US20100113105A1
公开(公告)日：2010-05-06
申请号：US12262943
申请日：2008-10-31
Applicant: Bing Xu , Mahibur Rahman , Chunming Zhao
Inventor： Bing Xu , Mahibur Rahman , Chunming Zhao
CPC classification number: H04W52/08 , H04L27/0012 , H04W52/10 , H04W52/262 , H04W52/52
Abstract: Embodiments include methods and apparatus for performing transmit power control. A gain application element receives a sequence of digital input samples and a digital gain signal, and combines the digital gain signal with the digital input samples to generate a sequence of gain-compensated digital samples. A power amplifier receives and amplifies an analog version of the gain-compensated digital samples in order to generate an antenna output signal. A feedback path generates an analog feedback signal from the antenna output signal, produces a sequence of digital feedback samples from the analog feedback signal, and generates difference values based on the digital feedback samples. When a specified type of constant modulus symbol is represented in the antenna output symbol, the feedback path accumulates the difference values into an accumulated error value, and produces the digital gain signal from the accumulated error value.
Abstract translation: 实施例包括用于执行发射功率控制的方法和装置。 增益应用元件接收数字输入采样序列和数字增益信号，并将数字增益信号与数字输入采样相结合，以生成增益补偿数字采样序列。 功率放大器接收并放大增益补偿数字采样的模拟版本，以产生天线输出信号。 反馈路径从天线输出信号产生模拟反馈信号，从模拟反馈信号产生一系列数字反馈采样，并根据数字反馈采样产生差值。 当在天线输出符号中表示指定类型的常数符号符号时，反馈路径将差值累积为累积误差值，并从积累的误差值产生数字增益信号。
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公开(公告)号：US20100105343A1
公开(公告)日：2010-04-29
申请号：US12259867
申请日：2008-10-28
Applicant: Kenneth E. Stebbings , Vivek Bhan , Daniel B. Schwartz , Bing Xu
Inventor： Kenneth E. Stebbings , Vivek Bhan , Daniel B. Schwartz , Bing Xu
CPC classification number: H04B1/0475 , H03F1/02 , H03F1/0266 , H03F1/3247 , H03F3/195 , H03F3/24 , H03G3/3042 , H04B2001/045 , H04L27/368
Abstract: Systems and methods are provided for controlling headroom of an amplifier (e.g., in a transmitter). A method comprises obtaining a target output power for a current interval and obtaining a target headroom for a subsequent interval. The method continues by adjusting, during the current interval, the power output capability of the amplifier based on the target headroom and adjusting the input power of an input signal based on the target output power, such that the output power of the amplifier is substantially constant during the current interval as the power output capability of the amplifier is adjusted.
Abstract translation: 提供了用于控制放大器（例如，在发射机中）的余量的系统和方法。 一种方法包括获得当前间隔的目标输出功率并获得用于后续间隔的目标余量。 该方法通过在当前时间间隔期间基于目标余量调整放大器的功率输出能力并基于目标输出功率调整输入信号的输入功率，使得放大器的输出功率基本上恒定 在当前时间间隔内，调节放大器的功率输出能力。
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10.发明申请LOOP DELAY AND GAIN CONTROL METHODS IN CLOSED-LOOP TRANSMITTERS AND WIRELESS DEVICES 有权闭环发射机和无线设备中的环路延迟和增益控制方法公开(公告)号：US20090285330A1
公开(公告)日：2009-11-19
申请号：US12119618
申请日：2008-05-13
Applicant: Pravin Premakanthan , Bing Xu
Inventor： Pravin Premakanthan , Bing Xu
IPC: H04L25/49
CPC classification number: H04L27/368 , H03G3/3047 , H04B17/13 , H04B17/14
Abstract: Embodiments include transmitters, wireless devices, and methods for performing loop delay and gain control. In a transmitter, a gain application element receives and combines digital input samples and a digital gain signal to generate gain-compensated digital samples. A power amplifier receives and amplifies an analog version of the gain-compensated digital samples to generate an antenna output signal. A feedback path generates an analog feedback signal from the antenna output signal, to produce a sequence of digital feedback samples from the analog feedback signal, and generates the digital gain signal from the sequence of digital feedback samples and a loop gain estimate. A loop delay and gain calculator calculates a loop delay estimate from the gain-compensated digital samples and the sequence of digital feedback samples, and calculates the loop gain estimate using the loop delay estimate, the gain-compensated digital samples, and the sequence of digital feedback samples.
Abstract translation: 实施例包括用于执行环路延迟和增益控制的发射机，无线设备和方法。 在发射机中，增益应用元件接收并组合数字输入采样和数字增益信号以产生增益补偿的数字样本。 功率放大器接收并放大增益补偿数字采样的模拟版本，以产生天线输出信号。 反馈路径从天线输出信号产生模拟反馈信号，以产生来自模拟反馈信号的数字反馈采样序列，并从数字反馈采样序列和环路增益估计中产生数字增益信号。 环路延迟和增益计算器从增益补偿数字样本和数字反馈采样序列中计算出一个环路延迟估计，并使用环路延迟估计，增益补偿数字采样和数字序列序列来计算环路增益估计 反馈样本。
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