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公开(公告)号：US20180123234A1
公开(公告)日：2018-05-03
申请号：US15417199
申请日：2017-01-26
申请人： Chao Wang , Yongli Chen , Ya Wang
发明人： Chao Wang , Yongli Chen , Ya Wang
CPC分类号： H01Q1/48 , H01Q1/2291 , H01Q1/243 , H01Q9/42
摘要： Provided is an antenna system, including a system ground unit, a metal back cover, a frame as antenna radiator, and a grounding circuit, a feeding circuit and a tuning switch, the antenna radiator includes a main radiator and an auxiliary radiator; the main radiator includes a first main radiator which forms, together with the metal back cover, a first main gap, a second main radiator extending from the first main radiator and forms, together with the metal back cover, a second main gap, and a first fracture separating the first main radiator into two parts; the auxiliary radiator includes a first auxiliary radiator which forms, together with the metal back cover, a first auxiliary gap, a second auxiliary radiator extending from the first auxiliary radiator and forms, together with the metal back cover, a second auxiliary gap, and a second fracture separating the first auxiliary radiator into two parts.
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公开(公告)号：US09807516B2
公开(公告)日：2017-10-31
申请号：US14832913
申请日：2015-08-21
CPC分类号： H04R19/04 , B81B7/0064 , B81B2201/0257 , B81B2207/012 , H04R19/005 , H04R2201/003 , H04R2209/022
摘要： A micro-electro-mechanical system (MEMS) microphone package is provided in the present disclosure. The MEMS microphone package includes a circuit board, an electromagnetic shielding cover mounted on the circuit board to define an accommodating space, electronic components received in the accommodating space and electrically connected to the circuit board, and a shielding ring covering a joint between the electromagnetic shielding cover and the circuit board. The shielding ring is configured for preventing electromagnetic waves from entering the accommodating space via the joint between the electromagnetic shielding cover and the circuit board.
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公开(公告)号：US09807317B2
公开(公告)日：2017-10-31
申请号：US14113250
申请日：2012-04-23
申请人： Guangjie Zhai , Keming Du , Chao Wang , Wenkai Yu
发明人： Guangjie Zhai , Keming Du , Chao Wang , Wenkai Yu
IPC分类号： H04N5/30 , G01J3/28 , G01J3/00 , G02F1/01 , G01N21/76 , G01J1/42 , A61B5/00 , G01N21/64 , G01J1/44
CPC分类号： H04N5/30 , A61B5/0075 , G01J1/42 , G01J3/2803 , G01J3/2823 , G01J2001/442 , G01J2003/2826 , G01N21/6452 , G01N21/763
摘要： An ultra-weak light multispectral imaging method and an ultra-weak light multispectral imaging system, which can realize multispectral two-dimensional imaging of an ultra-weak light object by constituting a linear array from single-photon detectors of all response wavelengths and combining it with light-splitting technology. The ultra-weak light multispectral two-dimensional imaging system realizes high-resolution optical modulation by adopting the compressive sensing (CS) theory and the digital light processing (DLP) technology and using a linear array single-photon detector as a detection element; the ultra-weak light multispectral two-dimensional imaging system comprises a light filter, a first lens (1), a DMD control system, a second lens, a spectrophotometer, a linear array single-photon detector consisting of a plurality of single-photon detectors with different response wavelengths, and a central processing unit; and the sensitivity of the system can reach the single-photon level. The invention can be widely applied in the fields of biological self-illumination, medical diagnosis, nondestructive material analysis, astronomical observation, national defense and military, spectral measurement, quantum electronics and the like.
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公开(公告)号：US09509040B2
公开(公告)日：2016-11-29
申请号：US14280838
申请日：2014-05-19
申请人： Yongli Chen , Chao Wang
发明人： Yongli Chen , Chao Wang
摘要： An antenna assembly is disclosed. The antenna assembly includes a radiation body, an antenna feed portion, a RF feed portion, a first branch having one end electrically connecting to the antenna feed portion, and another end electrically connects to a first feed point of the radiation body, the first feed point dividing the radiation body into a first radiation portion and a second radiation portion. The antenna assembly further includes a second branch electrically connecting to a second feed point of the second radiation portion, an impedance matching circuit coupled between the antenna feed portion and the RF feed portion. The impedance matching circuit receives the low frequency signals and matches the impedance, then feeds to the antenna feed portion.
摘要翻译： 公开了一种天线组件。 天线组件包括辐射体，天线馈电部分，RF馈送部分，第一分支，其一端电连接到天线馈电部分，另一端电连接到辐射体的第一馈电点，第一馈电 将辐射体分成第一辐射部分和第二辐射部分。 天线组件还包括电连接到第二辐射部分的第二馈电点的第二支路，耦合在天线馈电部分和RF馈电部分之间的阻抗匹配电路。 阻抗匹配电路接收低频信号并匹配阻抗，然后馈送到天线馈电部分。
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66.发明授权Time-resolved single-photon or ultra-weak light multi-dimensional imaging spectrum system and method 有权时间分辨单光子或超弱光多维成像光谱系统及方法公开(公告)号：US09448162B2
公开(公告)日：2016-09-20
申请号：US14351028
申请日：2012-05-14
申请人： Guangjie Zhai , Wenkai Yu , Xuefeng Liu , Xuri Yao , Chao Wang , Zhibin Sun
发明人： Guangjie Zhai , Wenkai Yu , Xuefeng Liu , Xuri Yao , Chao Wang , Zhibin Sun
IPC分类号： G01N21/25 , G01N21/64 , G01N21/17 , H03K21/38 , G01J1/04 , G01J1/42 , G01S17/89 , G01S7/481 , G01S7/486 , G02B26/08
CPC分类号： G01N21/255 , G01J1/0414 , G01J1/4228 , G01N21/17 , G01N21/6456 , G01S7/4816 , G01S7/486 , G01S17/89 , G02B26/0833 , H03K21/38
摘要： A single-photon or ultra-weak light multi-D imaging spectral system and method. In order to realize rough time resolution, a time-resolved single-photon counting 2D imaging system for forming color or grey imaging is provided. Moreover, in order to realize high-precision time resolution, the system comprises a light source, an imaging spectral measurement unit, an electric detection unit, a system control unit and an algorithm unit. The light carrying information of an object is imaged on a spatial light modulator and randomly modulated according to compressed sensing theory, emergent light of a grating is collected using a point or array single-photon detector, the number of photons and photon arrival time are recorded, and reconstruction is carried out using the compressed sensing algorithm and related algorithm of the spectral imaging. The system provides single-photon detection sensitivity, high time resolution and wide spectral range, and can be applied in numerous new high-tech industries.
摘要翻译： 单光子或超弱光多D成像光谱系统及方法。 为了实现粗糙的时间分辨率，提供了用于形成彩色或灰度成像的时间分辨的单光子计数2D成像系统。 此外，为了实现高精度时间分辨率，该系统包括光源，成像光谱测量单元，电检测单元，系统控制单元和算法单元。 物体的光携带信息在空间光调制器上成像，并且根据压缩感测理论随机调制，使用点或阵列单光子检测器收集光栅的出射光，记录光子数和光子到达时间 ，并利用压缩感知算法和相关的光谱成像算法进行重建。 该系统提供单光子检测灵敏度高，时间分辨率高，光谱范围广，可应用于众多新兴高科技行业。
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公开(公告)号：US08959109B2
公开(公告)日：2015-02-17
申请号：US13567305
申请日：2012-08-06
申请人： Matthew Robert Scott , Chao Wang , Richard J. Sgro
发明人： Matthew Robert Scott , Chao Wang , Richard J. Sgro
CPC分类号： G06F17/30637
摘要： Implementing business intelligent in-document suggestion may include detecting a content that a user is inputting into a document or selecting from the document. Based on the content, a key word may be extracted to generate a query. The query may be transmitted to an enterprise search engine for enterprise intelligence. Based on returned search results, a suggestion may be generated and presented to a user device by integrating the suggestion into the document. In some embodiments, the suggestion may include a people suggestion, a document suggestion, a phrase suggestion and a document template suggestion. In some embodiments, adding an additional content or selecting a subset of the content may refine the suggestion.
摘要翻译： 实施业务智能文档内容建议可以包括检测用户正在输入到文档中的内容或从文档中选择。 基于内容，可以提取关键词以产生查询。 该查询可以被发送到企业搜索引擎以用于企业智能。 基于返回的搜索结果，可以通过将建议集成到文档中来生成并呈现给用户设备的建议。 在一些实施例中，该建议可以包括人们的建议，文档建议，短语建议和文档模板建议。 在一些实施例中，添加附加内容或选择内容的子集可以改进建议。
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公开(公告)号：US20140369534A1
公开(公告)日：2014-12-18
申请号：US14162967
申请日：2014-01-24
IPC分类号： H04R17/02
CPC分类号： H04R17/02 , H04R7/04 , H04R2460/13 , H04R2499/11
摘要： A sound pickup system is disclosed. The sound pickup system includes a screen, an accelerometer attached to the screen, and a pre-processing module electrically connecting with the accelerometer. The screen is configured to detect a vibration caused by sound waves, the accelerometer is configured to receive the vibration detected by the screen and convert the vibration into an acceleration signal, and the pre-processing module is configured to receive the acceleration signal, and process the acceleration signal then convert the processed acceleration signal into a voice signal.
摘要翻译： 公开了一种拾音系统。 声音拾取系统包括屏幕，附接到屏幕的加速度计以及与加速度计电连接的预处理模块。 屏幕被配置为检测由声波引起的振动，加速度计被配置为接收由屏幕检测到的振动并将振动转换为加速度信号，并且预处理模块被配置为接收加速度信号，并且处理 加速度信号然后将处理的加速度信号转换成语音信号。
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公开(公告)号：US20140333488A1
公开(公告)日：2014-11-13
申请号：US14269296
申请日：2014-05-05
申请人： Chao Wang , Yongli Chen
发明人： Chao Wang , Yongli Chen
CPC分类号： H01Q1/243 , H01Q5/371 , H01Q9/0421
摘要： The present disclosure provides an antenna and an electronic device using same. The antenna includes an antenna radiating element for radiating signals, a capacitive feed plate separated from and substantially parallel to the antenna radiating element for carrying out capacitive feed on the antenna radiating element, and a FPC antenna electrically connecting with the capacitive feed plate for feeding for the capacitive feed plate. The FPC antenna includes a plate-shaped main body, a feeding end, a ground end, an extending portion for being electrically connected with the capacitive feed plate, and a feeding strip extending vertically from the extending portion for improving the low-frequency performance of the antenna.
摘要翻译： 本公开提供了一种使用其的天线和电子设备。 天线包括用于辐射信号的天线辐射元件，与天线辐射元件分离并基本上平行于天线辐射元件进行电容馈电的电容馈电板，以及与电容馈电板电连接的FPC天线，用于馈送 电容馈电板。 FPC天线包括板状主体，馈电端，接地端，用于与电容馈电板电连接的延伸部分，以及从延伸部分垂直延伸的馈送条，用于改善低频性能 天线。
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公开(公告)号：US08769499B2
公开(公告)日：2014-07-01
申请号：US12907409
申请日：2010-10-19
申请人： Vineet Kahlon , Chao Wang
发明人： Vineet Kahlon , Chao Wang
CPC分类号： G06F11/3608 , G06F11/3624
摘要： A system and method for predictive analysis includes generating an execution trace on an instrumented version of source code for a multithreaded computer program. Interleavings which potentially lead to a violation in the program are statically generated by performing a static predictive analysis using a Universal Causality Graph (UCG) to generate alternative interleavings that might lead to an error. The UCG includes a unified happens-before model for the concurrent program and a property being analyzed. The interleavings are symbolically checked to determine errors in the program.
摘要翻译： 用于预测分析的系统和方法包括在用于多线程计算机程序的检测到的源代码版本上生成执行跟踪。 通过使用通用因果图（UCG）执行静态预测分析来静态地产生可能导致程序违规的交织，以产生可能导致错误的替代交错。 UCG包括一个统一的并发程序模型和一个被分析的属性。 对符号检查进行交织以确定程序中的错误。
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