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1. 发明授权

US08968461B1 Concrete mix for electromagnetic wave/pulse shielding 有权
标题翻译：混凝土混合电磁波/脉冲屏蔽
公开(公告)号：US08968461B1
公开(公告)日：2015-03-03
申请号：US13472670
申请日：2012-05-16
申请人： Christopher Tuan , Lim Nguyen , Bing Chen
发明人： Christopher Tuan , Lim Nguyen , Bing Chen
IPC分类号： C04B14/48
CPC分类号： C04B14/022 , C04B14/024 , C04B14/48 , C04B28/04 , C04B40/001 , C04B2111/00258 , H01B1/16 , Y02W30/94 , C04B14/305 , C04B14/308 , C04B18/146 , C04B2103/32
摘要： Conductive concrete mixtures are described that are configured to provide EMP shielding and reflect and/or absorb, for instance, EM waves propagating through the conductive concrete mixture. The conductive concrete mixtures include cement, aggregate, water, metallic conductive material, and conductive carbon particles and/or magnetic material. The conductive material may include steel fibers, and the magnetic material may include taconite aggregate. The conductive concrete mixture may also include graphite powder, silica fume, and/or other supplementary cementitious materials (SCM). The conductive carbon particles may comprise from about zero to twenty-five percent (0-25%) of the conductive concrete mixture by weight and/or the magnetic material may comprise from about zero to fifty percent (0-50%) of the conductive concrete mixture by weight.
摘要翻译：描述了导电混凝土混合物，其被配置为提供EMP屏蔽并且反射和/或吸收例如通过导电混凝土混合物传播的EM波。导电混凝土混合物包括水泥，骨料，水，金属导电材料和导电碳颗粒和/或磁性材料。导电材料可以包括钢纤维，并且磁性材料可以包括铁灰石骨料。导电混凝土混合物还可以包括石墨粉，硅粉和/或其它辅助水泥材料（SCM）。导电碳颗粒可以包含按重量计约0.05％至25％（0-25％）的导电混凝土混合物，和/或磁性材料可包含约0-50％（0-50％）的导电混凝土混合物重量。

2. 发明授权

US06825444B1 Heated bridge deck system and materials and method for constructing the same 有权
标题翻译：加热桥面系统及其构造材料及方法
公开(公告)号：US06825444B1
公开(公告)日：2004-11-30
申请号：US09890445
申请日：2001-10-29
申请人： Christopher Y. Tuan , Sherif Yehia , Bing Chen , Lim Nguyen
发明人： Christopher Y. Tuan , Sherif Yehia , Bing Chen , Lim Nguyen
IPC分类号： H05B300
CPC分类号： E01D19/083 , E01C11/265 , H05B3/0004
摘要： A heated bridge deck (20) uses electrodes (24, 26) embedded within conductive concrete and connected to a power source to remove snow and ice accumulation. A cement-based mixture containing optimal amounts of conductive materials is molded into pre-formed slabs (22) placed atop the paved surface of a bridge deck. Alternatively, the conductive concrete may be cast in place on top of an existing bridge deck. A control unit with temperature and moisture sensors may be coupled to the heated bridge deck.
摘要翻译：加热桥面（20）使用嵌入在导电混凝土内的电极（24,26），并与电源相连以去除积雪。将含有最佳数量的导电材料的水泥基混合物模制成放置在桥面板铺设表面顶部的预成型板坯（22）中。或者，导电混凝土可以在现有的桥面板的顶部上铸造就位。具有温度和湿度传感器的控制单元可以联接到加热的桥面板。

3. 发明授权

US09707289B2 Biochemically stabilized HIV-1 ENV trimer vaccine 有权
公开(公告)号：US09707289B2
公开(公告)日：2017-07-18
申请号：US13082601
申请日：2011-04-08
申请人： Stephen C. Harrison , Bing Chen , Dan C. Barouch , Joseph P. Nkolola , Michael Scott Seaman
发明人： Stephen C. Harrison , Bing Chen , Dan C. Barouch , Joseph P. Nkolola , Michael Scott Seaman
IPC分类号： A61K39/00 , C12Q1/68 , C07H21/04 , C07K14/005 , A61K39/21 , A61K39/12
CPC分类号： A61K39/21 , A61K39/12 , A61K2039/53 , A61K2039/54 , A61K2039/545 , A61K2039/55566 , A61K2039/575 , C07K14/005 , C12N7/00 , C12N2740/16051 , C12N2740/16122 , C12N2740/16134 , C12N2740/16171
摘要： Stabilized trimers of a clade A strain and a clade C strain of HIV-1 are provided. Broadly neutralizing antisera against HIV-1, methods of making broadly neutralizing antisera against HIV-1, broadly neutralizing vaccines against HIV-1, as well as methods of treating subjects infected with HIV, preventing HIV infection, and inhibiting HIV-mediated activities are also provided.

4. 发明授权

US08741310B2 Fusion-intermediate state of HIV-1 gp41 targeted by broadly neutralizing antibodies 有权
标题翻译：通过广泛中和抗体靶向的HIV-1 gp41的融合中间状态
公开(公告)号：US08741310B2
公开(公告)日：2014-06-03
申请号：US12869967
申请日：2010-08-27
申请人： Bing Chen , Gary H. Frey , Stephen C. Harrison
发明人： Bing Chen , Gary H. Frey , Stephen C. Harrison
IPC分类号： A61K39/21
CPC分类号： C07K14/005 , A61K39/12 , A61K39/21 , C12N2710/14143 , C12N2740/16122 , C12N2740/16134
摘要： Isolated, antigenic polypeptides including a prehairpin intermediate conformation of gp41 and vectors encoding such polypeptides are provided. Antibodies that bind to a prehairpin intermediate conformation of gp41 and methods of making antibodies a that bind to prehairpin intermediate conformation of gp41 are also provided. Vaccines against a prehairpin intermediate conformation of gp41, as well as methods of treating subjects infected with HIV, preventing HIV infection, and inhibiting HIV-mediated activities are also provided. Methods of screening compounds that bind to an isolated, prehairpin intermediate conformation of gp41 are further provided.
摘要翻译：提供了分离的抗原多肽，包括gp41的前体前体中间体构象和编码这些多肽的载体。还提供了结合gp41的前凝胶中间体构象的抗体和制备抗体a的方法，其与gp41的前凝胶中间构象结合。还提供了针对gp41的前凝胶中间构象的疫苗以及治疗HIV感染者，预防HIV感染和抑制HIV介导活性的方法。还提供了筛选结合gp41的分离的前贴片中间构象的化合物的方法。

5. 发明授权

US08731184B2 Performance testing of echo cancellers using a white noise test signal 有权
标题翻译：使用白噪声测试信号进行回声消除器的性能测试
公开(公告)号：US08731184B2
公开(公告)日：2014-05-20
申请号：US13471984
申请日：2012-05-15
申请人： Bing Chen , James H. James
发明人： Bing Chen , James H. James
IPC分类号： H04M9/08 , H04M3/26
CPC分类号： H04M3/26 , H04B3/23 , H04B3/493
摘要： Test equipment including a signal generator and a method of generating a test signal associated with an overall frequency band are disclosed. Also disclosed is a method of using the test signal to test an echo canceller. The method of generating the test signal includes generating a first time segment associated with a first frequency sub-band of the overall frequency band and generating a second time segment associated with a second frequency sub-band of the overall frequency band. The second frequency sub-band is higher than the first frequency sub-band. The method further includes generating a time gap segment separating the first time segment and the second time segment.
摘要翻译：公开了包括信号发生器和产生与总频带相关联的测试信号的方法的测试设备。还公开了使用测试信号来测试回波消除器的方法。产生测试信号的方法包括产生与整个频带的第一频率子带相关联的第一时间段，并且产生与整个频带的第二频率子带相关联的第二时间段。第二频率子带高于第一频率子带。该方法还包括产生分离第一时间段和第二时间段的时间间隔段。

6. 发明授权

US08089992B2 Systems and methods to measure the performance of a de-jitter buffer 失效
标题翻译：测量去抖动缓冲区性能的系统和方法
公开(公告)号：US08089992B2
公开(公告)日：2012-01-03
申请号：US12571109
申请日：2009-09-30
申请人： Bing Chen , David Ramsden
发明人： Bing Chen , David Ramsden
IPC分类号： H04J3/06
CPC分类号： H04L65/80 , H04L43/087 , H04L43/50 , H04L69/02
摘要： Systems and methods to measure the performance of a de-jitter buffer are disclosed. In a described example, a method to measure adaptive de-jitter buffer performance includes transmitting a known audio signal via a plurality of packets over a packet-based network, recording a received signal based on the known audio signal, and analyzing the recorded signal to determine one or more of a lower de-jitter buffer size, an upper de-jitter buffer size, a de-jitter buffer expansion speed, or a de-jitter buffer contraction speed based on the recorded signal and the known signal. The example method further includes comparing the one or more of the lower de-jitter buffer size, the upper de-jitter buffer size, the expansion speed, or the contraction speed to a performance requirement, and correcting communication network performance based on the comparison.
摘要翻译：公开了测量去抖动缓冲器的性能的系统和方法。在所描述的示例中，测量自适应去抖动缓冲器性能的方法包括通过基于分组的网络经由多个分组发送已知音频信号，基于已知音频信号记录接收到的信号，并将所记录的信号分析基于所记录的信号和已知信号确定一个或更多个较小去抖动缓冲器大小，较高去抖动缓冲器大小，去抖动缓冲器扩展速度或去抖动缓冲器收缩速度中的一个或多个。该示例方法还包括将较低去抖动缓冲器大小，上部去抖动缓冲器大小，扩展速度或收缩速度中的一个或多个比较到性能要求，以及基于该比较来校正通信网络性能。

7. 发明申请

US20110196675A1 OPERATING METHOD FOR VOICE ACTIVITY DETECTION/SILENCE SUPPRESSION SYSTEM 有权
标题翻译：语音活动检测/沉默抑制系统的操作方法
公开(公告)号：US20110196675A1
公开(公告)日：2011-08-11
申请号：US13050022
申请日：2011-03-17
申请人： Bing Chen , James H. James
发明人： Bing Chen , James H. James
IPC分类号： G10L11/06
CPC分类号： G10L25/93 , G10L15/20 , G10L19/012 , G10L25/21 , G10L25/45 , G10L25/78 , G10L25/84 , G10L2025/935
摘要： A VAD/SS system is connected to a channel of a transmission pipe. The channel provides a pathway for the transmission of energy. A method for operating a VAD/SS system includes detecting the energy on the channel, and activating or suppressing activation of the VAD/SS system depending upon the nature of the energy detected on the channel.
摘要翻译： VAD / SS系统连接到传输管道的通道。该通道为能量传输提供了一条途径。用于操作VAD / SS系统的方法包括检测信道上的能量，以及根据在信道上检测到的能量的性质来激活或抑制VAD / SS系统的激活。

8. 发明授权

US07917356B2 Operating method for voice activity detection/silence suppression system 有权
标题翻译：语音活动检测/静音抑制系统的操作方法
公开(公告)号：US07917356B2
公开(公告)日：2011-03-29
申请号：US10942518
申请日：2004-09-16
申请人： Bing Chen , James H. James
发明人： Bing Chen , James H. James
IPC分类号： G10L11/06
CPC分类号： G10L25/93 , G10L15/20 , G10L19/012 , G10L25/21 , G10L25/45 , G10L25/78 , G10L25/84 , G10L2025/935
摘要： A VAD/SS system is connected to a channel of a transmission pipe. The channel provides a pathway for the transmission of energy. A method for operating a VAD/SS system includes detecting the energy on the channel, and activating or suppressing activation of the VAD/SS system depending upon the nature of the energy detected on the channel.
摘要翻译： VAD / SS系统连接到传输管道的通道。该通道为能量传输提供了一条途径。用于操作VAD / SS系统的方法包括检测信道上的能量，以及根据在信道上检测到的能量的性质来激活或抑制VAD / SS系统的激活。

9. 发明申请

US20090305352A1 ACTIVATED COLLAGEN SCAFFOLD MATERIALS AND THEIR SPECIAL FUSED ACTIVE RESTORATION FACTORS 有权
标题翻译：激活的胶原蛋白质材料及其特殊融合活性恢复因子
公开(公告)号：US20090305352A1
公开(公告)日：2009-12-10
申请号：US12159369
申请日：2006-12-01
申请人： Jianwu Dai , Bing Chen , Hang Lin , Wenjie Sun , Wenxue Zhao
发明人： Jianwu Dai , Bing Chen , Hang Lin , Wenjie Sun , Wenxue Zhao
IPC分类号： C12P21/02 , C07K14/485 , C07H21/00 , C07H21/04 , C07K14/78
CPC分类号： C07K7/06 , A61K38/00 , A61L27/227 , A61L27/24 , C07K14/48 , C07K14/485 , C07K14/49 , C07K14/503 , C07K14/51 , C07K14/52 , C07K14/78 , C07K2319/00 , C07K2319/21
摘要： Provided are activated collagen scaffold materials as well as their special fused active restoration factors useful for promoting tissue repair, such as bone damage repair or nerve injury repair. The special fused active restoration factors are fusion proteins comprising a collagen-binding domain (CBD) at N-/C-terminus of cytokines, wherein the collagen-binding domain is a polypeptide consisting of 7-27 amino acid residues with a conservative sequence shown in SEQ IN NO:1 at N-terminus.
摘要翻译：提供活化的胶原支架材料以及它们用于促进组织修复的特殊融合活性恢复因子，例如骨损伤修复或神经损伤修复。特殊的融合活性修复因子是融合蛋白，其包含在细胞因子的N / C末端的胶原结合结构域（CBD），其中胶原结合结构域是由7-27个氨基酸残基组成的多肽，其保守序列显示在N末端的SEQ ID NO：1中。

10. 发明授权

US07602732B1 End-to-end connection packet loss detection algorithm using power level deviation 有权
标题翻译：使用功率电平偏差的端到端连接丢包检测算法
公开(公告)号：US07602732B1
公开(公告)日：2009-10-13
申请号：US11236445
申请日：2005-09-27
申请人： Bing Chen , David Beaumont Ramsden
发明人： Bing Chen , David Beaumont Ramsden
IPC分类号： H04L1/00
CPC分类号： H04L43/50
摘要： A method is described for detecting total end-to-end loss of data packets in a packet network that does not require direct access to the packet network. A test signal is generated at a source end point indirectly coupled to the packet network. The test signal is transmitted over the packet network to a destination end point also indirectly coupled to the packet network. At the destination end point a modified test signal is received and examined to detect irregularities and then processed to determine whether the irregularities in the recorded signal represent packet loss.
摘要翻译：描述了一种用于检测分组网络中不需要直接访问分组网络的数据分组的总端到端丢失的方法。在与分组网络间接耦合的源端点处生成测试信号。测试信号通过分组网络传送到也间接耦合到分组网络的目的地端点。在目的地终点，接收和检查修改的测试信号以检测不规则性，然后进行处理以确定记录信号中的不规则是否表示分组丢失。

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