公开(公告)号：US20070154088A1

公开(公告)日：2007-07-05

申请号：US11558864

申请日：2006-11-10

申请人： King-Shy Goh ,  Edward Chang ,  Yuan-Fang Wang

发明人： King-Shy Goh ,  Edward Chang ,  Yuan-Fang Wang

IPC分类号： G06K9/00

CPC分类号： G06K9/4652

摘要： Systems and methods of robust perceptual color identification are disclosed. The methods include a multilevel analysis for determining the robust perceptual color of an object based on observed colors. This multilevel analysis can include a pixel level, a frame level, and/or a sequence level. The determination may make use of color drift matrices and trained functions such as statistical probability functions. The color drift tables and function training are based on training data generated by observing objects of known robust perceptual color in a variety of circumstances. Embodiments of the invention are applicable to the identification and tracking of objects, for example, in a surveillance video system.

摘要翻译： 公开了鲁棒感知颜色识别的系统和方法。 这些方法包括用于基于观察到的颜色来确定对象的鲁棒感知颜色的多级分析。 该多级分析可以包括像素级，帧级和/或序列级。 该确定可以利用颜色漂移矩阵和经过训练的功能，例如统计概率函数。 色彩漂移表和功能训练基于在各种情况下通过观察已知强健感知色彩的对象产生的训练数据。 本发明的实施例可以应用于例如在监视视频系统中的对象的识别和跟踪。

公开(公告)号：US20070145273A1

公开(公告)日：2007-06-28

申请号：US11317129

申请日：2005-12-22

申请人： Edward Chang

发明人： Edward Chang

IPC分类号： G01J5/00

CPC分类号： H04N9/07 ,  H04N5/33 ,  H04N5/332 ,  H04N9/045 ,  H04N2209/047

摘要： A method in a high-sensitivity infrared color camera includes selectively passing visible spectral energy and non-visible spectral energy through a color filter array, generating a color image corresponding to a spatial distribution of the visible and non-visible spectral energy from the color filter array, and mapping the spatial distribution of the visible and non-visible spectral energy to a spatial distribution of visible spectral energy in a corrected color image.

摘要翻译： 高灵敏度红外彩色摄像机中的方法包括通过滤色器阵列选择性地通过可见光谱能量和不可见光谱能量，产生对应于来自滤色器的可见光和不可见光谱能量的空间分布的彩色图像 阵列，并且将可见光和不可见光谱能量的空间分布映射到校正彩色图像中的可见光谱能量的空间分布。

公开(公告)号：US20060203090A1

公开(公告)日：2006-09-14

申请号：US11293533

申请日：2005-12-03

申请人： Yuan-Fang Wang ,  Edward Chang ,  Ken Cheng

发明人： Yuan-Fang Wang ,  Edward Chang ,  Ken Cheng

IPC分类号： H04N7/18 ,  H04N9/47

CPC分类号： G06K9/209 ,  G08B13/19608 ,  G08B13/1963 ,  G08B13/19643 ,  G08B13/19689

摘要： A video surveillance system includes multiple video cameras. The surveillance system is configured with an arrangement to separate the surveillance functions and assign different surveillance functions to different cameras. A master camera is assigned the surveillance of large area surveillance and tracking of object movement while one or more slave cameras are provided to dynamically rotate and adjust focus to obtain clear image of the moving objects as detected by the master camera. Algorithms to adjust the focus-of-attention are disclosed to effectively carry out the tasks by a slave camera under the command of a master camera to obtain images of a moving object with clear feature detections.

摘要翻译： 视频监控系统包括多台摄像机。 监视系统配置有分离监视功能的安排，并为不同的摄像机分配不同的监视功能。 为主摄像机分配大面积监视和物体运动跟踪的监视，同时提供一个或多个从属照相机来动态地旋转和调整焦点，以获得主摄像机检测到的移动物体的清晰图像。 公开了调整关注焦点的算法，以在主摄像机的命令下通过从属照相机有效执行任务，以获得具有清晰特征检测的移动物体的图像。

公开(公告)号：US20060167424A1

公开(公告)日：2006-07-27

申请号：US11322834

申请日：2005-12-30

申请人： Edward Chang ,  Patrick Tsang ,  Andrew Wright

发明人： Edward Chang ,  Patrick Tsang ,  Andrew Wright

IPC分类号： A61F13/15

CPC分类号： A61F13/15203 ,  A61F13/532 ,  A61F13/5323 ,  A61F2013/15463 ,  A61F2013/5307 ,  A61F2013/530708

摘要： A disposable absorbent article comprising a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core interposed between the topsheet and the backsheet. The absorbent member is defined by a pulp-less absorbent core having a superabsorbent material providing efficient fluid handling characteristics. The absorbent core may be defined by its fluid handling properties including, but not limited to, greater absorbency rate index (ARI) and greater percentage absorbency rate index (PARI) as compared to absorbent articles of conventional pulp-containing technology.

摘要翻译： 一种一次性吸收制品，其包括液体可渗透的顶片，液体不可渗透的底片和插入在顶片和底片之间的吸收芯。 吸收部件由具有提供有效的流体处理特性的超吸收材料的无纸浆吸收芯限定。 与常规含浆技术的吸收制品相比，吸收芯可以通过其流体处理性质来限定，包括但不限于较大的吸收率指数（ARI）和较大百分比吸收率指数（PARI）。

公开(公告)号：USD925165S1

公开(公告)日：2021-07-20

申请号：US29714406

申请日：2019-11-22

申请人： Edward Chang

设计人： Edward Chang

公开(公告)号：US20120157123A1

公开(公告)日：2012-06-21

申请号：US13250709

申请日：2011-09-30

申请人： Guanfeng Li ,  Hongji Bao ,  Edward Chang

发明人： Guanfeng Li ,  Hongji Bao ,  Edward Chang

IPC分类号： H04W64/00

CPC分类号： G01S5/0018 ,  G01S5/02 ,  H04W4/02 ,  H04W4/023 ,  H04W4/029 ,  H04W4/20 ,  H04W4/80

摘要： Techniques are described for obtaining high-resolution physical locations for a wireless device by leveraging the high-resolution physical location capabilities of wireless peers of the wireless device to provide a peer-to-peer location service and facilitate location targeting. Wireless devices provide location updates to a computing cloud, which stores records associating wireless device identifiers with received location information for the corresponding wireless devices. A wireless device issues a peer discovery request to dynamically identify nearby wireless peers in its network. The wireless device then sends wireless device identifiers for the nearby wireless peers in a location request to the computing cloud, which estimates a location for the wireless device using the previously recorded location information for the nearby wireless peers. The computing cloud returns the estimated location to the requesting wireless device.

摘要翻译： 描述了通过利用无线设备的无线对等体的高分辨率物理位置能力来提供对等位置服务并且促进位置定位来为无线设备获得高分辨率物理位置的技术。 无线设备向计算云提供位置更新，计算云存储将无线设备标识符与相应无线设备的接收位置信息相关联的记录。 无线设备发布对等体发现请求以动态地识别其网络中的附近的无线对等体。 无线设备然后在对计算云的位置请求中为附近的无线对等体发送无线设备标识符，该计算云使用先前记录的用于附近无线对等体的位置信息来估计无线设备的位置。 计算云将估计的位置返回给请求的无线设备。

公开(公告)号：US20120157121A1

公开(公告)日：2012-06-21

申请号：US12969291

申请日：2010-12-15

申请人： Guanfeng Li ,  Hongji Bao ,  Edward Chang

发明人： Guanfeng Li ,  Hongji Bao ,  Edward Chang

IPC分类号： H04W64/00

CPC分类号： G01S5/0018 ,  G01S5/02 ,  H04W4/02 ,  H04W4/023 ,  H04W4/029 ,  H04W4/20 ,  H04W4/80

摘要： Techniques are described for obtaining high-resolution physical locations for a wireless device by leveraging the high-resolution physical location capabilities of wireless peers of the wireless device to provide a peer-to-peer location service and facilitate location targeting. Wireless devices provide location updates to a computing cloud, which stores records associating wireless device identifiers with received location information for the corresponding wireless devices. A wireless device issues a peer discovery request to dynamically identify nearby wireless peers in its network. The wireless device then sends wireless device identifiers for the nearby wireless peers in a location request to the computing cloud, which estimates a location for the wireless device using the previously recorded location information for the nearby wireless peers. The computing cloud returns the estimated location to the requesting wireless device.

公开(公告)号：US20070134901A1

公开(公告)日：2007-06-14

申请号：US11652639

申请日：2007-01-12

申请人： Edward Chang ,  Guangli Luo ,  Tsung-Hsi Yang ,  Chun-Yen Chang

发明人： Edward Chang ,  Guangli Luo ,  Tsung-Hsi Yang ,  Chun-Yen Chang

IPC分类号： H01L21/28

CPC分类号： H01L21/0262 ,  H01L21/02381 ,  H01L21/0245 ,  H01L21/02505 ,  H01L21/02546 ,  H01L33/0066

摘要： This invention provides a process for growing Ge epitaixial layers on Si substrate by using ultra-high vacuum chemical vapor deposition (UHVCVD), and subsequently growing a GaAs layer on Ge film of the surface of said Ge epitaixial layers by using metal organic chemical vapor deposition (MOCVD). The process comprises steps of, firstly, pre-cleaning a silicon wafer in a standard cleaning procedure, dipping it with HF solution and prebaking to remove its native oxide layer. Then, growing a high Ge-composition epitaixial layer, such as Si0.1Ge0.9 in a thickness of 0.8 μm on said Si substrate by using ultra-high vacuum chemical vapor deposition under certain conditions. Thus, many dislocations are generated and located near the interface and in the low of part of Si0.1Ge0.9 due to the large mismatch between this layer and Si substrate. Furthermore, a subsequent 0.8 μm Si0.05Ge0.95 layer, and/or optionally a further 0.8 μm Si0.02Ge0.98 layer, are grown. They form strained interfaces of said layers can bend and terminate the propagated upward dislocation very effectively. Therefore, a film of pure Ge is grown on the surface of said epitaixial layers. Finally, a GaAs epitaixial layer is grown on said Ge film by using MOCVD.

摘要翻译： 本发明提供了一种通过使用超高真空化学气相沉积（UHVCVD）在Si衬底上生长Ge表面层的方法，随后通过使用金属有机化学气相沉积在所述Ge附着层的表面的Ge膜上生长GaAs层 （MOCVD）。 该方法包括以下步骤：首先，在标准清洁程序中预清洁硅晶片，用HF溶液浸渍并预烘烤以除去其天然氧化物层。 然后，通过使用超高真空化学气相沉积在所述Si衬底上生长厚度为0.8μm的高Ge组成的表层，例如Si 0.1 O 0.1 Ge 0.9 在某些条件下 因此，由于该层和Si衬底之间的大的失配，产生许多位错并且位于界面附近和部分低Ge Ge 0.9的部分位置。 此外，随后的0.8μm的Si 0.05 Al 0.1 O 0.95层和/或任选的另外的0.8μm的Si 0.02 Co 0.98 < SUB>层，生长。 它们形成所述层的应变界面可以非常有效地弯曲和终止传播的向上错位。 因此，在所述附着层的表面上生长纯Ge的膜。 最后，通过使用MOCVD在所述Ge膜上生长GaAs外延层。

公开(公告)号：US20070066051A1

公开(公告)日：2007-03-22

申请号：US11291852

申请日：2005-12-02

申请人： Szu-Hung Chen ,  Chien-I Kuo ,  Edward Chang

发明人： Szu-Hung Chen ,  Chien-I Kuo ,  Edward Chang

IPC分类号： H01L21/4763

CPC分类号： H01L21/28114 ,  H01L21/0272 ,  H01L21/0331 ,  H01L29/42376 ,  H01L29/772

摘要： A method for forming a gate pattern for an electronic device, comprising steps of: providing a substrate, whereon a first photo-resist layer is formed; performing a first photo-lithography process so as to form a first pattern with a first width on the substrate; forming a second photo-resist layer, covering the first pattern and the first photo-resist layer on the substrate; and performing a second photo-lithography process, which is shifted from the first photo-lithography process, so as to form a second pattern with a second width on the substrate; wherein the second width is smaller than the first width.

摘要翻译： 一种形成电子器件的栅极图案的方法，包括以下步骤：提供形成第一光致抗蚀剂层的衬底; 执行第一光刻工艺以便在衬底上形成具有第一宽度的第一图案; 形成第二光刻胶层，覆盖基板上的第一图案和第一光刻胶层; 以及执行从所述第一光刻工艺移位的第二光刻工艺，以在所述衬底上形成具有第二宽度的第二图案; 其中所述第二宽度小于所述第一宽度。

公开(公告)号：US20060292785A1

公开(公告)日：2006-12-28

申请号：US11158070

申请日：2005-06-22

申请人： Edward Chang ,  Shang-Wen Chang ,  Cheng-Shih Lee

发明人： Edward Chang ,  Shang-Wen Chang ,  Cheng-Shih Lee

IPC分类号： H01L21/8238 ,  H01L27/082

CPC分类号： H01L29/7371 ,  H01L29/452 ,  H01L29/7783 ,  H01L29/812

摘要： The present invention is a compound semiconductor device characterized in that it is Cu-metalized to improved the reliability of the device and to greatly reduce the cost of production.

摘要翻译： 本发明是一种化合物半导体器件，其特征在于，其被Cu金属化以提高器件的可靠性并大大降低生产成本。