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11. 发明申请

US20120301914A1 High Resolution Label-Free Sensor 审中-公开
标题翻译：高分辨率无标签传感器
公开(公告)号：US20120301914A1
公开(公告)日：2012-11-29
申请号：US13480523
申请日：2012-05-25
申请人： John Stephen Peanasky , Vitor Marino Schneider , Elizabeth Tran , Qi Wu
发明人： John Stephen Peanasky , Vitor Marino Schneider , Elizabeth Tran , Qi Wu
IPC分类号： G02B6/00 , C12Q1/02 , G01N21/17
CPC分类号： G01N21/7743 , G02B5/18 , G02B5/1809 , G02B5/1814 , G02B6/00
摘要： An optical sensor for label-independent detection, having improved spatial resolution and reduced angular sensitivity, the sensor including: a substrate; a waveguide grating adjacent the substrate; and a waveguide coat layer adjacent or over the waveguide grating, the waveguide coat layer having a thickness (W) of from 30 nm to 300 nm, the waveguide grating having a teeth height (H) of from 0.2×W to 1×W, and for example, a waveguide core thickness (Wcore=W−H) from 5 nm to 50 nm. Also disclosed is a well-plate article, a well-plate reader system, and methods of using the well-plate and sensor articles, as defined herein.
摘要翻译：一种用于标签独立检测的光学传感器，具有改善的空间分辨率和降低的角度灵敏度，所述传感器包括：基板; 邻近衬底的波导光栅; 以及与所述波导光栅相邻或相邻的波导涂层，所述波导涂层的厚度（W）为30nm〜300nm，所述波导光栅的齿高（H）为0.2×W〜1×W，例如，5nm至50nm的波导芯厚度（Wcore = W-H）。还公开了一种井板制品，井板读取器系统以及如本文所定义的使用井板和传感器制品的方法。

12. 发明申请

US20120008019A1 Shadow Removal in an Image Captured by a Vehicle-Based Camera Using an Optimized Oriented Linear Axis 有权
标题翻译：使用优化的定向线性轴由基于车辆的相机拍摄的图像中的阴影去除
公开(公告)号：US20120008019A1
公开(公告)日：2012-01-12
申请号：US12830513
申请日：2010-07-06
申请人： Wende Zhang , Qi Wu , Vijayakumar Bhagavatula
发明人： Wende Zhang , Qi Wu , Vijayakumar Bhagavatula
IPC分类号： H04N9/64
CPC分类号： G06K9/00791 , G06K9/346 , G06T5/008 , G06T7/90 , G06T2207/10024 , G06T2207/30252
摘要： A method is provided for removing an illumination generated shadow in a captured image. Each pixel of the captured input image is plotted on a two dimensional logarithmic graph. A linear axis for the plurality of color sets is determined that is substantially orthogonal to a respective illumination direction of each respective color set. A log-chromaticity value of each plotted pixel is projected on the axis. An orientation of the linear axis is selected to minimize an illumination effect and provide optimum separation between each of the respective color sets on the linear axis. Edges in the input image and illumination invariant image domain are identified. The identified edges of the input image are compared to identify edges in the illumination invariant image domain. A determination is made whether a shadow edge is present in response to the comparison. A shadow-reduced image is generated for scene analysis by a vehicle vision-based system.
摘要翻译：提供了一种用于去除拍摄图像中的照明产生阴影的方法。捕获的输入图像的每个像素绘制在二维对数图上。确定多个颜色组的线性轴，其基本上与每个相应颜色组的相应照明方向正交。每个绘制像素的对数色度值投影在轴上。选择线性轴的取向以最小化照明效果并且在线性轴上的每个相应颜色集之间提供最佳间隔。识别输入图像和照明不变图像域中的边缘。将识别的输入图像的边缘进行比较，以识别照明不变图像域中的边缘。确定响应于比较是否存在阴影边缘。通过基于车辆视觉的系统生成用于场景分析的阴影缩小图像。

13. 发明申请

US20120000894A1 PRECISION LASER SCORING 有权
标题翻译：精密激光刻度
公开(公告)号：US20120000894A1
公开(公告)日：2012-01-05
申请号：US13257059
申请日：2010-03-19
申请人： Anatoli Anatolyevich Abramov , Qi Wu , Naiyue Zhou
发明人： Anatoli Anatolyevich Abramov , Qi Wu , Naiyue Zhou
IPC分类号： B23K26/00
CPC分类号： B23K26/0736 , B23K26/0869 , B23K26/361 , B23K26/364 , B23K26/40 , B23K26/703 , B23K2101/40 , B23K2103/50 , C03B33/091
摘要： Method and apparatus for laser scoring a sheet material. An elongated laser beam having S-mode intensity profile in the width direction and a flat-top-mode profile in the length direction is used to achieve high precision scoring. The invention can be used for scoring large-size glass substrates for LCD displays.
摘要翻译：用于激光打印片材的方法和设备。使用在宽度方向上具有S模强度分布并且在长度方向上具有平顶型分布的细长激光束以实现高精度评分。本发明可用于对用于LCD显示器的大尺寸玻璃基板进行刻痕。

14. 发明授权

US08036179B2 Method for transmitting multicast data in WiMax/WiBro relay system 有权
标题翻译：在WiMax / WiBro中继系统中传输组播数据的方法
公开(公告)号：US08036179B2
公开(公告)日：2011-10-11
申请号：US12110836
申请日：2008-04-28
申请人： Qi Wu
发明人： Qi Wu
IPC分类号： H04W4/00
CPC分类号： H04L27/0008 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L5/0007 , H04L2001/0097
摘要： A method for transmitting multicast data in a WiMax/WiBro relay system, including transmitting carrier-interference-noise ratios from UEs to corresponding Relays; selecting the minimum value among the carrier-interference-noise ratios; determining the modulation and coding mode according to the selected minimum value; transmitting the modulation and coding mode to BS; selecting a modulation and coding mode with a highest rate for multicast data on an access link; transmitting the final modulation and coding mode to the Relays; and transmitting data via the access link with the modulation and coding mode determined by the BS.
摘要翻译：一种用于在WiMax / WiBro中继系统中发送组播数据的方法，包括从UE向相应的继电器发送载波干扰噪声比; 选择载波干扰噪声比中的最小值; 根据所选择的最小值确定调制和编码模式; 向BS发送调制和编码模式; 在接入链路上选择具有最高速率的多播数据的调制和编码模式; 向终端发送最终的调制编码模式; 以及由BS确定的调制和编码模式经由接入链路发送数据。

15. 发明申请

US20100208642A1 INTELLIGENT ASSISTED TRANSMISSION METHOD FOR MULTICAST BROADCAST SERVICE 失效
标题翻译：用于多媒体广播服务的智能辅助传输方法
公开(公告)号：US20100208642A1
公开(公告)日：2010-08-19
申请号：US12704835
申请日：2010-02-12
申请人： Qi Wu , Hai Wang
发明人： Qi Wu , Hai Wang
IPC分类号： H04H20/71
CPC分类号： H04L1/1829 , H04L2001/0092 , H04W4/06
摘要： An intelligent assisted transmission method is provided. In the method, a Multicast and Broadcast Service (MCBCS) Server transmits Multicast Broadcast Service (MBS) data to a base station in an MBS area. The base station transmits the MBS data to a user equipment. If the user equipment cannot correctly receive the MBS data, it returns a Not Acknowledgement (NACK) message to the base station. The base station transmits an intelligent assisted transmission prompt to the MCBCS Server. The MCBCS Server transmits an intelligent assisted transmission request to adjacent base stations of the base station. When the intelligent assisted transmission request is received, the adjacent base stations return an intelligent assisted transmission response. The MCBCS Server transmits the MBS data to the adjacent base stations, and the adjacent base stations transmit the MBS data to the user equipment.
摘要翻译：提供智能辅助传输方法。在该方法中，多播和广播服务（MCBCS）服务器向MBS区域中的基站发送组播广播服务（MBS）数据。基站向用户设备发送MBS数据。如果用户设备无法正确接收MBS数据，则向基站返回不确认（NACK）消息。基站向MCBCS服务器发送智能辅助传输提示。 MCBCS服务器向基站的相邻基站发送智能辅助传输请求。当接收到智能辅助传输请求时，相邻基站返回智能辅助传输响应。 MCBCS服务器将MBS数据发送到相邻的基站，相邻的基站向用户设备发送MBS数据。

16. 发明申请

US20100105148A1 MULTI-CHANNEL SWEPT WAVELENGTH OPTICAL INTERROGATION SYSTEM AND METHOD FOR USING SAME 失效
标题翻译：多信道切换波长光学系统及其使用方法
公开(公告)号：US20100105148A1
公开(公告)日：2010-04-29
申请号：US12256852
申请日：2008-10-23
申请人： Stephen J. Caracci , Michael J. Dailey, JR. , William J. Miller , Robert A. Modavis , Deepti J. Mudaliar , David A. Pastel , Michael B. Webb , Qi Wu
发明人： Stephen J. Caracci , Michael J. Dailey, JR. , William J. Miller , Robert A. Modavis , Deepti J. Mudaliar , David A. Pastel , Michael B. Webb , Qi Wu
IPC分类号： G01N21/00 , G01N21/45 , G01N21/41
CPC分类号： G01N21/253 , G01N21/39 , G01N21/45
摘要： A multi-channel swept wavelength optical interrogation system and a method are described herein that enable the interrogation of one or more biosensors which for example could be located within the wells of a microplate. In one embodiment, the optical interrogation system comprises: (a) a tunable laser that emits an optical beam which has a predetermined sequence of distinct wavelengths over a predetermined time period; (b) a distribution unit that splits the optical beam into a plurality of interrogation beams; (c) an array of optical interrogation units that receive and direct the interrogation beams towards an array of biosensors; (d) the array of optical interrogation units receive a plurality of reflected interrogation beams from the array of biosensors; (e) a data processing device that receives and processes information associated with the reflected interrogation beams to determine for example whether or not there was a biochemical interaction on anyone of the biosensors.
摘要翻译：本文描述了多通道扫频波长光询问系统和方法，其能够询问一个或多个生物传感器，例如其可位于微板的孔内。在一个实施例中，光学询问系统包括：（a）可调激光器，其在预定时间段内发射具有预定的不同波长序列的光束; （b）分配单元，其将光束分成多个询问光束; （c）光学询问单元的阵列，其接收并将询问光束定向到生物传感器的阵列; （d）光学询问单元的阵列从生物传感器阵列接收多个反射询问光束; （e）数据处理装置，其接收和处理与所反映的询问光束相关联的信息，以确定例如生物传感器中任何一个生化交互是否存在。

17. 发明授权

US06652163B2 Splice joint and process for joining a microstructured optical fiber and a conventional optical fiber 有权
标题翻译：用于接合微结构光纤和常规光纤的接头接头和工艺
公开(公告)号：US06652163B2
公开(公告)日：2003-11-25
申请号：US10004375
申请日：2001-10-31
申请人： James C. Fajardo , Michael T. Gallagher , Qi Wu
发明人： James C. Fajardo , Michael T. Gallagher , Qi Wu
IPC分类号： G02B6255
CPC分类号： G02B6/2551 , G02B6/02347
摘要： An optical splice joint and splicing process are provided for joining an end portion of a microstructured optical fiber having a microstructure formed from an array of holes, and a conventional optical fiber. The optical splice joint is formed from a fused portion of opposing end portions of the microstructured optical fiber and optical fiber, wherein the microstructured optical fiber is surrounded by a jacket that is at least 1.6 times thicker along its radius than the microstructure, and has a tensile strength of at least 30 Kpsi with an optical loss of less than 0.30 dB, and relatively little shrinkage (i.e., about 30%) of the holes forming the microstructure. The splice joint is formed by aligning end portions of the microstructured optical fiber and the optical fiber, in a fusion splicer, and applying fusion heat to the fiber ends in a two step process with a low current arc that is offset with respect to the end of the microstructured optical fiber.
摘要翻译：提供了一种光接头接合和接合方法，用于连接具有由孔阵列形成的微结构的微结构光纤的端部和常规的光纤。光接头由微结构化光纤和光纤的相对端部的熔融部分形成，其中微结构化光纤被围绕其半径大于微结构的1.6倍的护套包围，并具有拉伸强度至少为30Kpsi，光损耗小于0.30dB，形成微结构的孔的收缩率相对较小（即约30％）。接合接头通过将微结构化光纤和光纤的端部对准在熔接机中形成，并且以两步法对光纤端部施加融合热，该电流电弧相对于端部偏移的微结构光纤。

18. 发明授权

US06356681B1 Method and apparatus for trimming the optical path length of optical fiber components 失效
标题翻译：用于修整光纤部件的光路长度的方法和装置
公开(公告)号：US06356681B1
公开(公告)日：2002-03-12
申请号：US09350750
申请日：1999-07-09
申请人： Gang Chen , Qi Wu
发明人： Gang Chen , Qi Wu
IPC分类号： G02B634
CPC分类号： G02B6/02123 , G02B6/29353 , G02B6/29383
摘要： The method and apparatus of the present invention achieves the trimming and, therefore, tuning of fiber optic devices by, in on embodiment, precisely heating a small area of a fiber to allow its elongation when mounted under tension in its package. By pulsing a source of heat in precise amounts, the elongation can be precisely controlled within 1 picometer precision over a tuning range of about 200 picometers. In another embodiment with fibers having core dopants which can be diffused, the optical length of an optical fiber can be trimmed with nanometer precision. By employing a controlled source of localized energy applied to the optical fiber, real time trimming can be achieved in both systems by injecting a broad band source of energy at the input of the device and coupling a spectral analyzer at its output to monitor the frequency characteristic of the optical device during trimming. In a preferred embodiment, the energy source comprised a CO2 laser having a relatively narrow beam corresponding to the diameter of the optical fiber. Energy from the laser is directed to a small area of the optical fiber in pulses which provide precise control of the trimming process.
摘要翻译：在本实施例中，本发明的方法和装置通过在一个实施例中精确地加热纤维的小区域来实现光纤设备的修整和调谐，以允许其在其包装中的张力下安装时延伸。通过以精确的量脉动一个热源，伸长率可以在约200皮米的调谐范围内精确地控制在1皮克精度内。在具有可以扩散的核掺杂剂的纤维的另一个实施方案中，光纤的光学长度可以用纳米精度进行修整。通过采用受控光源的局部化能源，可以通过在器件输入端注入宽带能量源并在其输出端耦合光谱分析仪来监测频率特性，从而实现对两个系统的实时修整的光学装置。在优选实施例中，能量源包括具有对应于光纤的直径的较窄光束的CO 2激光器。来自激光器的能量以脉冲方式被引导到光纤的小区域，这提供了修整过程的精确控制。

19. 外观设计

USD1035480S1 Watch strap 有权
公开(公告)号：USD1035480S1
公开(公告)日：2024-07-16
申请号：US29860509
申请日：2022-11-18
申请人： Qi Wu
设计人： Qi Wu
摘要： FIG. 1 is a perspective view of a watch strap showing the claimed design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left right side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarge view thereof, taken from encircled portion 9 in FIG. 2.
The broken lines depict portions of the watch strap that form no part of the claimed design.

20. 发明授权

US09226281B2 Method and apparatus for generating/parsing resource allocation indication message 有权
标题翻译：用于生成/解析资源分配指示消息的方法和装置
公开(公告)号：US09226281B2
公开(公告)日：2015-12-29
申请号：US13519758
申请日：2010-12-23
申请人： Hai Wang , Qi Wu , Seong-Hyeon Chae , Xufeng Zheng
发明人： Hai Wang , Qi Wu , Seong-Hyeon Chae , Xufeng Zheng
IPC分类号： H04W72/04
CPC分类号： H04W72/042
摘要： A method, a transmitter and a receiver for generating a resource allocation indication message are provided. The method includes, if M serving zones provide one of at least two service types, mapping each of one of N and N−1 resource units to a resource mapping identity represented by one bit, and generating the resource allocation indication message using at least one resource mapping identity, wherein the resource allocation indication message indicates the allocation of N resource units numbered for M serving zones, wherein the M is an integer equal to or larger than 1, and wherein the N is an integer equal to or larger than M.
摘要翻译：提供了一种用于生成资源分配指示消息的方法，发送器和接收器。该方法包括：如果M个服务区域提供至少两种服务类型中的一种，将N个和N-1个资源单元之一映射到由一个比特表示的资源映射标识，并使用至少一个资源映射标识，其中所述资源分配指示消息指示为M个服务区域编号的N个资源单元的分配，其中，M是等于或大于1的整数，并且其中N是等于或大于M的整数。

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