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1. 发明授权

US08053704B2 Scoring of non-flat materials 有权
标题翻译：非平板材料的评分
公开(公告)号：US08053704B2
公开(公告)日：2011-11-08
申请号：US12220948
申请日：2008-07-30
申请人： Anatoli Anatolyevich Abramov , Ljerka Ukrainczyk , Qi Wu , Naiyue Zhou
发明人： Anatoli Anatolyevich Abramov , Ljerka Ukrainczyk , Qi Wu , Naiyue Zhou
IPC分类号： B23K26/06 , B23K26/36
CPC分类号： B23K26/0736 , C03B33/0215 , C03B33/0222 , C03B33/023 , C03B33/093 , G02B27/0966 , Y10T225/12 , Y10T225/321
摘要： Disclosed are systems for scoring non-flat materials including non-flat glass sheets (1000). In one embodiment, a laser scoring system is described. The laser scoring system includes a laser (102) and an optical head (106). The optical head (106) is configured to receive output from the laser (102) and focus the output into an elongated laser beam having a beam waist and an extended focal depth of greater than +/−5 mm relative to the center of the beam waist with a power density sufficient for scoring a material having at least a portion within the extended focal depth. In one aspect the system can include a beam expander (104). The beam expander (104) receives the output from the laser (102), expands the output from the laser to an expanded laser beam, and transmits the expanded laser beam to the optical head (106).
摘要翻译：公开了用于评估非平板材料（包括非平板玻璃板（1000））的系统。在一个实施例中，描述了激光评分系统。激光打标系统包括激光器（102）和光学头（106）。光学头（106）被配置为接收来自激光器（102）的输出并且将输出聚焦成具有束腰的细长激光束和相对于光束中心大于+/- 5mm的扩展焦深腰部具有足够的功率密度，用于对在延伸焦点深度内具有至少一部分的材料进行刻痕。在一个方面，系统可以包括光束扩展器（104）。光束扩展器（104）接收来自激光器（102）的输出，将激光器的输出扩展到扩展的激光束，并将扩展的激光束传输到光学头（106）。

2. 发明申请

US20090294419A1 Scoring of non-flat materials 有权
标题翻译：非平板材料的评分
公开(公告)号：US20090294419A1
公开(公告)日：2009-12-03
申请号：US12220948
申请日：2008-07-30
申请人： Anatoli Anatolyevich Abramov , Ljerka Ukrainczyk , Qi Wu , Naiyue Zhou
发明人： Anatoli Anatolyevich Abramov , Ljerka Ukrainczyk , Qi Wu , Naiyue Zhou
IPC分类号： B23K26/00 , G02B27/09
CPC分类号： B23K26/0736 , C03B33/0215 , C03B33/0222 , C03B33/023 , C03B33/093 , G02B27/0966 , Y10T225/12 , Y10T225/321
摘要： Disclosed are systems for scoring non-flat materials including non-flat glass sheets (1000). In one embodiment, a laser scoring system is described. The laser scoring system includes a laser (102) and an optical head (106). The optical head (106) is configured to receive output from the laser (102) and focus the output into an elongated laser beam having a beam waist and an extended focal depth of greater than ±5 mm relative to the center of the beam waist with a power density sufficient for scoring a material having at least a portion within the extended focal depth. In one aspect the system can include a beam expander (104). The beam expander (104) receives the output from the laser (102), expands the output from the laser to an expanded laser beam, and transmits the expanded laser beam to the optical head (106).
摘要翻译：公开了用于评估非平板材料（包括非平板玻璃板（1000））的系统。在一个实施例中，描述了激光评分系统。激光打标系统包括激光器（102）和光学头（106）。光学头（106）被配置为接收来自激光器（102）的输出并将输出聚焦成具有束腰的细长激光束和相对于光束腰部的中心大于±5mm的扩展焦深，功率密度足以对具有延伸焦深内的至少一部分的材料进行刻痕。在一个方面，系统可以包括光束扩展器（104）。光束扩展器（104）接收来自激光器（102）的输出，将激光器的输出扩展到扩展的激光束，并将扩展的激光束传输到光学头（106）。

3. 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。

4. 发明授权

US09302346B2 Precision laser scoring 有权
标题翻译：精密激光打分
公开(公告)号：US09302346B2
公开(公告)日：2016-04-05
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： B23K26/40 , B23K26/073 , B23K26/08 , C03B33/09
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。

5. 发明申请

US20090085254A1 Laser scoring with flat profile beam 审中-公开
标题翻译：激光刻痕平面轮廓梁
公开(公告)号：US20090085254A1
公开(公告)日：2009-04-02
申请号：US11904697
申请日：2007-09-28
申请人： Anatoli Anatolyevich Abramov , Weiwei Luo , Qi Wu , Wei Xu , Naiyue Zhou
发明人： Anatoli Anatolyevich Abramov , Weiwei Luo , Qi Wu , Wei Xu , Naiyue Zhou
IPC分类号： B29C35/08
CPC分类号： C03B33/093 , C03B33/0222 , C03B33/091
摘要： Disclosed are systems and methods for scoring glass sheets. A laser beam can be generated having a substantially uniform peak energy density along at least a portion of its length. The laser beam is moved across the glass sheet to create a score line. Further, the glass sheet can be separated along the score line. In some aspects, the laser beam is bimodal and comprises approximately 60-70% TEM00 mode and approximately 30-40% TEM01* mode.
摘要翻译：公开了用于评分玻璃板的系统和方法。可以产生沿其长度的至少一部分具有基本均匀的峰值能量密度的激光束。激光束移动穿过玻璃板以创建刻痕线。此外，玻璃板可以沿着刻痕线分离。在一些方面，激光束是双峰的并且包括大约60-70％的TEM00模式和大约30-40％的TEM01 *模式。

6. 发明申请

US20090272149A1 LASER SCORING WITH CURVED TRAJECTORY 失效
标题翻译：激光测距与弯曲TRAJECTORY
公开(公告)号：US20090272149A1
公开(公告)日：2009-11-05
申请号：US12324541
申请日：2008-11-26
申请人： Anatoli Anatolyevich Abramov , Yawei Sun , Qi Wu
发明人： Anatoli Anatolyevich Abramov , Yawei Sun , Qi Wu
IPC分类号： C03B33/033
CPC分类号： C03B33/04 , B23K26/0643 , B23K26/0648 , B23K26/0652 , B23K26/0734 , B23K26/359 , B23K26/364 , B23K26/40 , B23K2103/50 , C03B33/0222 , C03B33/091 , C03B33/093
摘要： Disclosed are systems and methods for scoring and separating a glass sheet along a curved trajectory using a laser and optics. The system includes a laser that generates a laser beam, a focusing lens, and a conical optical component such as a conical lens or a reflective conical milTor. The laser directs the laser beam through the focusing lens and conical lens to create a curved score line that is projected onto a glass sheet to create a curved score line, along which the glass sheet can be separated. Optionally, the laser directs the laser beam through the focusing lens towards a conical mirror, off of which the laser beam is reflected toward the glass sheet to create a curved score line.
摘要翻译：公开了使用激光和光学器件沿弯曲轨迹刻划和分离玻璃板的系统和方法。该系统包括产生激光束的激光器，聚焦透镜，以及诸如圆锥形透镜或反射圆锥形MilTor的锥形光学部件。激光器将激光束引导通过聚焦透镜和锥形透镜，以产生投影到玻璃板上的弯曲刻痕线，以产生弯曲的刻痕线，玻璃板沿着此刻划线。可选地，激光器将激光束引导通过聚焦透镜朝向锥形反射镜，激光束朝向玻璃板反射以产生弯曲刻痕线。

7. 发明授权

US08035901B2 Laser scoring with curved trajectory 失效
标题翻译：激光刻痕弯曲轨迹
公开(公告)号：US08035901B2
公开(公告)日：2011-10-11
申请号：US12324541
申请日：2008-11-26
申请人： Anatoli Anatolyevich Abramov , Yawei Sun , Qi Wu
发明人： Anatoli Anatolyevich Abramov , Yawei Sun , Qi Wu
IPC分类号： G02B13/18 , G02B3/02 , B23K26/00
CPC分类号： C03B33/04 , B23K26/0643 , B23K26/0648 , B23K26/0652 , B23K26/0734 , B23K26/359 , B23K26/364 , B23K26/40 , B23K2103/50 , C03B33/0222 , C03B33/091 , C03B33/093
摘要： Disclosed are systems and methods for scoring and separating a glass sheet along a curved trajectory using a laser and optics. The system includes a laser that generates a laser beam, a focusing lens, and a conical optical component, such as a conical lens or a reflective conical mirror. The laser directs the laser beam through the focusing lens and conical lens to create a curved score line that is projected onto a glass sheet to create a curved score line, along which the glass sheet can be separated. Optionally, the laser directs the laser beam through the focusing lens towards a conical mirror, off of which the laser beam is reflected toward the glass sheet to create a curved score line.
摘要翻译：公开了使用激光和光学器件沿弯曲轨迹刻划和分离玻璃板的系统和方法。该系统包括产生激光束的激光器，聚焦透镜和圆锥形光学部件，例如锥形透镜或反射锥形反射镜。激光器将激光束引导通过聚焦透镜和锥形透镜，以产生投影到玻璃板上的弯曲刻痕线，以产生弯曲的刻痕线，玻璃板沿着此刻划线。可选地，激光器将激光束引导通过聚焦透镜朝向锥形反射镜，激光束朝向玻璃板反射以产生弯曲刻痕线。

8. 外观设计

USD970380S1 Watchband 有权
公开(公告)号：USD970380S1
公开(公告)日：2022-11-22
申请号：US29787783
申请日：2021-06-08
申请人： Qi Wu
设计人： Qi Wu

9. 发明授权

US08718161B2 Method for transmitting pilot signal in multi-carrier wireless transmission system 有权
标题翻译：在多载波无线传输系统中发送导频信号的方法
公开(公告)号：US08718161B2
公开(公告)日：2014-05-06
申请号：US13497786
申请日：2010-09-16
申请人： Hai Wang , Kaushik Josiam , Qi Wu , Zhouyue Pi
发明人： Hai Wang , Kaushik Josiam , Qi Wu , Zhouyue Pi
IPC分类号： H04K1/10
CPC分类号： H04L5/0048 , H04L5/0023
摘要： The present invention provides a method for transmitting pilots in a multi-carrier wireless transmission system. A wireless time-frequency transmission block is composed of N consecutive OFDM symbols in time domain and M consecutive physical sub-carriers in frequency domain, N and M are integers those are greater than or equal to 1. The method includes: partitioning the wireless time-frequency transmission block into several areas, and determining the position of pilots, of which the total number is a preset number, according to the time-frequency domain balancing principle of pilots of various antennas in various areas; inserting pilots at the pilot positions of each antenna corresponding to the antenna for transmission. In accordance with the present invention, the simultaneous transmission of multiple antennas is supported in a wireless time-frequency transmission block of a multi-carrier wireless transmission system.
摘要翻译：本发明提供一种在多载波无线传输系统中发送导频的方法。无线时频传输块由时域中的N个连续OFDM符号和频域中的M个连续物理子载波组成，N和M是大于或等于1的整数。该方法包括：将无线时间根据各个领域的各种天线的导频的时频平衡原理，确定导频的位置，其总数为预设编号; 在与天线相对应的每个天线的导频位置处插入导频以进行传输。根据本发明，在多载波无线传输系统的无线时频传输块中支持多个天线的同时传输。

10. 发明授权

US08611585B2 Clear path detection using patch approach 有权
标题翻译：使用补丁方法清除路径检测
公开(公告)号：US08611585B2
公开(公告)日：2013-12-17
申请号：US12581766
申请日：2009-10-19
申请人： Wende Zhang , Qi Wu , Tsuhan Chen
发明人： Wende Zhang , Qi Wu , Tsuhan Chen
IPC分类号： G06K9/00 , G01C21/00
CPC分类号： G06K9/4609 , B60W2420/42 , G06K9/00798 , G06K9/00805
摘要： A method for detecting a clear path of travel for a vehicle utilizing an image generated by a camera device located upon the vehicle includes monitoring the image, and generating a plurality of patches onto the image, wherein the patches are collectively arranged to substantially include the clear path of travel. Feature extraction is utilized to analyze the patches and includes convolving each of the patches with a feature detection filter generating a feature-based filter response, extracting features based upon the feature-based filter response, and determining each of the patches to represent the clear path of travel or to not represent the clear path of travel based upon the extracted features. The clear path of travel is determined based upon the plurality of patches, and is utilized to navigate the vehicle.
摘要翻译：用于利用位于车辆上的照相机装置生成的图像来检测车辆的清晰行驶路径的方法包括监视图像，并在图像上生成多个贴片，其中所述贴片被集体布置成基本上包括清晰的旅行路线使用特征提取来分析补丁，并且包括使用生成基于特征的过滤器响应的特征检测过滤器对每个补丁进行卷积，基于基于特征的过滤器响应来提取特征，以及确定每个补丁以表示清除路径的旅行或不代表基于提取的特征的明确的旅行路径。基于多个补片确定行驶的清晰路径，并且用于导航车辆。

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