公开(公告)号：US08930800B2

公开(公告)日：2015-01-06

申请号：US13585656

申请日：2012-08-14

申请人： Zheng Li ,  Fan Bai ,  Vijayakumar Bhagavatula

发明人： Zheng Li ,  Fan Bai ,  Vijayakumar Bhagavatula

IPC分类号： H03M13/00 ,  H03M13/23 ,  H04B7/08

CPC分类号： H03M13/23 ,  H03M13/09 ,  H03M13/3746 ,  H03M13/6337 ,  H04B7/0851 ,  H04L1/0045 ,  H04L1/1812

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20140053047A1

公开(公告)日：2014-02-20

申请号：US13585656

申请日：2012-08-14

申请人： Zheng Li ,  Fan Bai ,  Vijaykumar Bhagavatula

发明人： Zheng Li ,  Fan Bai ,  Vijaykumar Bhagavatula

IPC分类号： H03M13/23

CPC分类号： H03M13/23 ,  H03M13/09 ,  H03M13/3746 ,  H03M13/6337 ,  H04B7/0851 ,  H04L1/0045 ,  H04L1/1812

摘要： 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.

摘要翻译： 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。

公开(公告)号：USD863399S1

公开(公告)日：2019-10-15

申请号：US29641260

申请日：2018-03-20

申请人： Zheng Li

设计人： Zheng Li

公开(公告)号：US09121756B2

公开(公告)日：2015-09-01

申请号：US14000356

申请日：2011-08-30

申请人： Zhe Wang ,  Zheng Li ,  Tingbi Yuan ,  Zongyu Hou ,  Lizhi Li ,  Jie Feng

发明人： Zhe Wang ,  Zheng Li ,  Tingbi Yuan ,  Zongyu Hou ,  Lizhi Li ,  Jie Feng

IPC分类号： G01N1/00 ,  G01J3/02 ,  G01N21/71 ,  G01J3/44 ,  G01N1/28 ,  G01N21/27

CPC分类号： G01J3/0202 ,  G01J3/44 ,  G01N1/286 ,  G01N21/274 ,  G01N21/718

摘要： The present invention provides a method and a system for improving the precision of element measurement based on laser-induced breakdown spectroscopy. The method comprises: press-forming a sample to be measured with a tablet press; making a cavity on or immediately above a surface of the press formed sample; forming a layer of aerosol immediately above the surface of the sample to be measured with the components thereof completely identical to those of the sample to be measured; testing the sample to be measured by using a laser-induced breakdown spectroscopic system, so as to obtain the intensities of the characteristic spectral lines of a target element in the sample to be measured; and determining the concentration of the target element in the sample to be measured according to a calibration curve of the target element in prearranged calibration samples.

摘要翻译： 本发明提供一种基于激光诱导击穿光谱法提高元件测量精度的方法和系统。 该方法包括：用压片机压制成型待测样品; 在压制成形样品的表面上或紧邻上方形成空腔; 在待测样品表面正上方形成一层气溶胶，其成分与待测样品完全相同; 通过使用激光诱导击穿光谱系统测试要测量的样品，以获得要测量的样品中的目标元素的特征谱线的强度; 以及根据预定校准样品中的目标元素的校准曲线确定待测样品中的目标元素的浓度。

公开(公告)号：US08946619B2

公开(公告)日：2015-02-03

申请号：US13451543

申请日：2012-04-20

申请人： Jigang Wu ,  Shuo Pang ,  Zheng Li ,  Guoan Zheng ,  Changhuei Yang

发明人： Jigang Wu ,  Shuo Pang ,  Zheng Li ,  Guoan Zheng ,  Changhuei Yang

IPC分类号： H01J5/16 ,  G02B21/08 ,  G02B21/00 ,  G02B21/24 ,  G02B21/36 ,  G02B27/42

CPC分类号： G02B21/086 ,  G02B21/0044 ,  G02B21/244 ,  G02B21/361 ,  G02B27/4227

摘要： A Talbot-illuminated imaging system for focal plane tuning, the device comprising a Talbot element, a tunable illumination source, a scanning mechanism, a light detector, and a processor. The element generate san array of focused light spots at a focal plane. The tunable illumination source shifts the focal plane to a plane of interest by adjusting a wavelength of light incident the Talbot element. The scanning mechanism scans an object across an array of focused light spots in a scanning direction. The light detector determines time-varying light data associated with the array of focused light spots as the object scans across the array of light spots. The processor constructs an image of the object based on the time-varying data.

摘要翻译： 一种用于焦平面调谐的Talbot照明成像系统，该装置包括Talbot元件，可调谐照明源，扫描机构，光检测器和处理器。 该元素在聚焦平面上产生聚焦光斑的圣阵列。 可调谐照明源通过调节入射到Talbot元件的光的波长将焦平面移动到感兴趣的平面。 扫描机构沿扫描方向扫描聚焦光点阵列上的物体。 光检测器确定随着对象扫描光点阵列而与聚焦光点阵列相关联的时变光数据。 处理器基于时变数据构建对象的图像。

公开(公告)号：US08554274B2

公开(公告)日：2013-10-08

申请号：US13334039

申请日：2011-12-21

申请人： Hui Zhao ,  Zhengyue Yan ,  Qi Xiao ,  Zhijun Chen ,  Zheng Li

发明人： Hui Zhao ,  Zhengyue Yan ,  Qi Xiao ,  Zhijun Chen ,  Zheng Li

IPC分类号： H04M1/00

CPC分类号： H04M1/21 ,  G03B29/00 ,  H04M1/0272 ,  H04M2250/54

摘要： The invention provides a cell phone projector including a housing, a circuit device, a power supply, a projector module, wherein the circuit device and the power supply are disposed in the housing, and the projector module is displaced at one end of the housing, and wherein the housing is provided with a fence-type slot for insertion of a cell phone. The cell phone is inserted into the slot to thereby achieve to connect the cell phone with a projector. In use, a video signal within the cell phone can be easily output through the projector, to bring a better visual effect for users, and it is convenient for people to watch the video.

摘要翻译： 本发明提供了一种手机投影仪，其包括壳体，电路装置，电源，投影仪模块，其中电路装置和电源设置在壳体中，并且投影仪模块在壳体的一端移位， 并且其中所述壳体设置有用于插入蜂窝电话的栅栏型槽。 将手机插入插槽中，从而实现将手机与投影仪连接。 在使用中，手机中的视频信号可以通过投影机轻松输出，为用户带来更好的视觉效果，方便人们观看视频。

公开(公告)号：US20130014064A1

公开(公告)日：2013-01-10

申请号：US13177058

申请日：2011-07-06

申请人： Wenwu Zhu ,  Zheng Li ,  Roberto R. Molinari ,  Hongzhi Li

发明人： Wenwu Zhu ,  Zheng Li ,  Roberto R. Molinari ,  Hongzhi Li

IPC分类号： G06F3/048

CPC分类号： G06F15/16 ,  G06F3/04815 ,  G06F17/30 ,  G06F17/3028 ,  G06T1/20 ,  G06T15/205 ,  G06T2200/16 ,  H04L67/10 ,  H04L67/2847 ,  H04L67/2885 ,  H04L67/42 ,  H04N1/00 ,  H04N5/00 ,  H04N21/23106 ,  H04N21/4331 ,  H04W4/18

摘要： Predictive, multi-layer caching architectures may be used to predict which elements a user is most likely to navigate to within a collection of elements associated with a predefined layout and, in response, to increase the accessibility of these elements to a client device of the user. For instance, the techniques may utilize a predictive, multi-layer caching architecture for storing these predicted elements to decrease the latency to render these images if the user navigates within the collection of elements in the predicted manner. The collection of elements may comprise images (e.g., a 3D model, a map, etc.), video files, audio files, text files, or any other type of file that is consumable on a client device.

公开(公告)号：US20120280669A1

公开(公告)日：2012-11-08

申请号：US13099021

申请日：2011-05-02

申请人： Zheng Li ,  Tawen Mei

发明人： Zheng Li ,  Tawen Mei

IPC分类号： G05F1/00 ,  H03F3/45

CPC分类号： H03F3/45183 ,  H03F2203/45138

摘要： An error amplifier includes a difference amplifier providing an error signal representing a difference in voltage between a feedback signal and a reference signal. The error amplifier further includes a compensation circuit limiting the rate of change of the error signal. The compensation circuit includes a switch that when activated effectively removes a circuit portion from the compensation circuit. A switch signal indicates for the switch to be activated when the feedback signal exceeds the reference signal by a predefined amount.The compensation circuit may further include a second switch that when activated effectively removes a second circuit portion from the compensation circuit. A second switch signal indicates for the second switch to be activated when the feedback signal exceeds the reference signal by a second predefined amount.

摘要翻译： 误差放大器包括差分放大器，其提供表示反馈信号和参考信号之间的电压差的误差信号。 误差放大器还包括限制误差信号的变化率的补偿电路。 补偿电路包括一个开关，当被激活时有效地从补偿电路去除电路部分。 当反馈信号超过参考信号预定量时，开关信号指示开关被激活。 补偿电路还可以包括第二开关，其在被激活时有效地从补偿电路去除第二电路部分。 当反馈信号超过参考信号第二预定量时，第二开关信号指示第二开关被激活。

公开(公告)号：US20090285165A1

公开(公告)日：2009-11-19

申请号：US12152771

申请日：2008-05-16

申请人： Jan Erik Berglund ,  Zheng Li ,  Kevin Tang

发明人： Jan Erik Berglund ,  Zheng Li ,  Kevin Tang

IPC分类号： H04Q7/00

CPC分类号： H04W72/082

摘要： A method includes receiving at a gateway mesh node a channel set list indicating radio channels that are allowed for use by the gateway mesh node, scanning channels in the channel set list and creating a list of channels in order of interference that is present, allocating channels from the list of channels to a plurality of radios that comprise the gateway mesh node, and initiating transmission of beacon frames from each of the plurality of radios on a main channel. Each beacon frame includes information descriptive of a path cost representing a sum of all link costs back to a central point, a primary radio channel used by the radio transmitting the beacon frame, a channel set indicating only those channels that an associated portion of the mesh network is allowed to use, and a set of meshed nodes associated with the radio.

摘要翻译： 一种方法包括在网关网状节点处接收指示被网关网节点允许使用的无线电信道的信道集列表，在信道集列表中扫描信道，并按照存在的干扰顺序创建信道列表，分配信道 从信道列表到包括网关网格节点的多个无线电，以及从主信道上的多个无线电装置中的每一个发起信标帧的发送。 每个信标帧包括描述代表到中心点的所有链路成本的总和的路径成本的信息，由无线电发送信标帧使用的主无线电信道，仅指示那些信道的相关部分的信道集合 网络被允许使用，以及一组与无线电相关联的网状节点。

公开(公告)号：US20080178075A1

公开(公告)日：2008-07-24

申请号：US11747393

申请日：2007-05-11

申请人： Stephanie Ann Trethaway ,  J. David Hill ,  William Raymond Fredette ,  Richard Elliott Cox ,  Michael Andrew Gratton ,  Lisa Fong ,  Anand Rajaram ,  Michael Baglio ,  Mark Henry Beary ,  Jonathan Villaseca Magsino ,  Michael Andrew Super ,  Zheng Li

发明人： Stephanie Ann Trethaway ,  J. David Hill ,  William Raymond Fredette ,  Richard Elliott Cox ,  Michael Andrew Gratton ,  Lisa Fong ,  Anand Rajaram ,  Michael Baglio ,  Mark Henry Beary ,  Jonathan Villaseca Magsino ,  Michael Andrew Super ,  Zheng Li

IPC分类号： G06F17/00 ,  G06F9/46 ,  G06F3/00

CPC分类号： G06F21/6227 ,  G06F16/2443 ,  G06F16/972

摘要： Described are methods and apparatus, including computer program products, for overriding configuration for web application involving multiple customers. A user of one of the customers requests a Web page. A dynamic Web page is generated using default values associated with the user. At least one of the default values is overridden by an override value associated with a context. A plurality of contexts are defined for use in the dynamic generation of the Web page. The plurality of contexts include an organization context, a role context, and/or a point of claim context.

摘要翻译： 描述了包括计算机程序产品的方法和装置，用于覆盖涉及多个客户的web应用的配置。 其中一个客户的用户请求一个网页。 使用与用户关联的默认值生成动态网页。 至少有一个默认值被与上下文关联的覆盖值覆盖。 多个上下文被定义用于动态生成网页。 多个上下文包括组织上下文，角色上下文和/或权利要求上下文点。