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81. 发明申请

US20050025337A1 Techniques and systems for embedding and detecting watermarks in digital data 失效
标题翻译：用于在数字数据中嵌入和检测水印的技术和系统
公开(公告)号：US20050025337A1
公开(公告)日：2005-02-03
申请号：US10900738
申请日：2004-07-27
申请人： Wei Lu , Jian Zhang
发明人： Wei Lu , Jian Zhang
IPC分类号： G06T1/00 , G06K9/00 , H04N1/387 , H04N7/08 , H04N7/081
CPC分类号： G06T1/0028 , G06T2201/0051 , G06T2201/0052 , G06T2201/0061 , G06T2201/0081 , G06T2201/0083 , H04N19/467
摘要： Data is analysed by an independent component analysis to derive a transform matrix W encoding properties of the data. The data is encoded using this transform matrix W, and a watermark is embedded into it. Then that the inverse of the transform matrix is applied to obtain watermarked data. The presence of the watermark is found by applying the transform matrix again, and examining the result for the presence of the watermark. The invention is particularly, but not exclusively suitable for data which is image data 10.
摘要翻译：数据通过独立分量分析进行分析，以得出编码数据属性的变换矩阵W。使用该变换矩阵W对数据进行编码，并将水印嵌入其中。然后应用变换矩阵的逆来获得水印数据。通过再次应用变换矩阵并检查结果是否存在水印来找到水印的存在。本发明特别但不排他地适用于作为图像数据10的数据。

82. 发明授权

US06806492B2 Heterojunction organic semiconductor field effect transistor (FET) with a gate insulation layer and manufacturing process thereof 有权
标题翻译：具有栅极绝缘层的异质结有机半导体场效应晶体管（FET）及其制造方法
公开(公告)号：US06806492B2
公开(公告)日：2004-10-19
申请号：US10614987
申请日：2003-07-09
申请人： Donghang Yan , Jian Zhang , Jun Wang , Haibo Wang , Xuanjun Yan
发明人： Donghang Yan , Jian Zhang , Jun Wang , Haibo Wang , Xuanjun Yan
IPC分类号： H01L3524
CPC分类号： H01L51/0562 , B82Y10/00 , H01L51/0036 , H01L51/0046 , H01L51/0052 , H01L51/0053 , H01L51/0078 , H01L51/0541 , H01L51/0545
摘要： A organic semiconductor field effect transistor that can work in the depletion mode or super-inverse mode, comprising: a substrate (1), a gate electrode (2) formed on the substrate (1), a gate insulation layer (3) formed on the substrate (1) and the gate electrode (2), a first semiconductor layer (4) formed on the gate insulation layer (3), a source electrode and a drain electrode (5) formed on the first semiconductor layer (4), and a second semiconductor layer (6) formed on the first semiconductor layer (4) and the source/drain electrodes (5).
摘要翻译：一种有机半导体场效应晶体管，其可工作在耗尽型或超级逆模式，包括：衬底（1），形成在衬底（1）上的栅电极（2），形成在栅极绝缘层基板（1）和栅极（2），形成在栅极绝缘层（3）上的第一半导体层（4），形成在第一半导体层（4）上的源电极和漏电极（5）以及形成在所述第一半导体层（4）和所述源极/漏极（5）上的第二半导体层（6）。

83. 发明授权

US06791696B1 Automated optical measurement apparatus and method 有权
标题翻译：自动光学测量装置及方法
公开(公告)号：US06791696B1
公开(公告)日：2004-09-14
申请号：US09328972
申请日：1999-06-09
申请人： Stephen D. Fantone , Stephen R. Wilk , Jian Zhang , Daniel J. Braunstein
发明人： Stephen D. Fantone , Stephen R. Wilk , Jian Zhang , Daniel J. Braunstein
IPC分类号： G01B1124
CPC分类号： G01M11/025 , G01B11/00 , G01B11/24 , G01J9/00 , G01M11/0228 , G01M11/0235 , G01M11/0242 , G01M11/0257
摘要： An automated apparatus and method for measuring properties of optical components based on wavefront sensing and analysis. A wavefront of predetermined profile is directed at a surface to be measured so that it is more or less distorted in accordance with the shape of the surface and the distorted wavefront is sensed and analyzed. From the information derived from the distorted wavefront and other knowledge of the relationship between the surface and position of the wavefront of predetermined profile, the shape of the surface may be inferred along with other properties such as radius of curvature, focal length, conic constants, asphericity, toricity, tilt, and decentering. Concave, convex, cylindrical, and flat parts may be measured along with wavefront errors in bandpass transmitting components such as lenses, filters, and windows.
摘要翻译：一种用于基于波前感测和分析来测量光学部件的性质的自动化装置和方法。预定轮廓的波前指向要测量的表面，使得其根据表面的形状或多或少失真，并且检测和分析失真的波前。根据从失真的波前得到的信息和预定轮廓的波面的表面和位置之间的关系的其他知识，可以推断表面的形状以及其他属性，例如曲率半径，焦距，圆锥常数，非球面性，复曲面，倾斜和偏心。可以测量凹凸，圆柱形和平坦部分以及带通传输部件如透镜，滤光片和窗口中的波前误差。

84. 发明授权

US06722920B2 Electrical connector assembly with securement device 失效
标题翻译：带固定装置的电气连接器组件
公开(公告)号：US06722920B2
公开(公告)日：2004-04-20
申请号：US10266739
申请日：2002-10-07
申请人： Jian Zhang
发明人： Jian Zhang
IPC分类号： H01R1373
CPC分类号： H01R13/639 , H01R12/7047 , H01R43/26
摘要： An electrical connector assembly (1) comprises an electric card (4), an insulative housing (20), an upper and lower rows of contacts (21) accommodated in the housing, and a pair of securement devices (3) assembled into the housing. The electric card defines a pair of through holes (41) therein. The housing comprises a main body (201) and a pair of support portions (200). Each support portion defines a groove (2020) and a receiving hole (2021) defined in the support portion from a bottom face of the groove. The securement device comprises a base portion (31), a protrusion (32) protruding downwardly from the base portion for being received into the groove, and a pair of opposite legs (33) extending downwardly from the protrusion. Each leg has an engaging face (332) abutting against a lower face (44) of the electric card to fix the electric card with the housing.
摘要翻译：电连接器组件（1）包括电卡（4），绝缘壳体（20），容纳在壳体中的上排和下排触点（21），以及一对组装到壳体中的固定装置（3）。电卡在其中限定一对通孔（41）。壳体包括主体（201）和一对支撑部分（200）。每个支撑部分从凹槽的底面限定在支撑部分中限定的凹槽（2020）和容纳孔（2021）。所述固定装置包括基部（31），从所述基部向下突出以被容纳在所述槽中的突起（32）以及从所述突起向下延伸的一对相对的支脚（33）。每个腿具有抵靠电卡的下表面（44）的接合面（332），以将电卡与壳体固定。

85. 发明授权

US06512795B1 Error concealment for video services 失效
标题翻译：错误隐藏视频服务
公开(公告)号：US06512795B1
公开(公告)日：2003-01-28
申请号：US09508546
申请日：2000-06-26
申请人： Jian Zhang , John Frederick Arnold , Michael Robert Frater
发明人： Jian Zhang , John Frederick Arnold , Michael Robert Frater
IPC分类号： H04N764
CPC分类号： H04N19/895 , G06T9/00 , H04N9/888
摘要： In compressed video signals, lost or erroneous information in a current image signal received at the receiving end of a transmission channel is concealed by identifying a motion compensated equivalent region in a previously transmitted image and substituting the equivalent region as a prediction of the lost or erroneous information in the current image.
摘要翻译：在压缩视频信号中，通过识别先前发送的图像中的运动补偿等效区域来隐藏在传输信道的接收端接收的当前图像信号中的丢失或错误的信息，并将等效区域替换为丢失或错误的预测当前图像中的信息。

86. 发明授权

US06449312B1 Method of estimating motion in interlaced video 有权
标题翻译：交错视频中运动估计方法
公开(公告)号：US06449312B1
公开(公告)日：2002-09-10
申请号：US09589705
申请日：2000-06-08
申请人： Jian Zhang , Reji Mathew
发明人： Jian Zhang , Reji Mathew
IPC分类号： H04N712
CPC分类号： H04N5/145 , H04N19/105 , H04N19/112 , H04N19/137
摘要： A method of estimating motion in interlaced video involves, firstly, a frame search (61), where a search is conducted for the frame structure using a sub-sampled block matching metric (e.g. sub-sampled SAD). The locations to be searched are either fixed or dynamically determined based on the minimum frame SAD (ie best frame block match). Next, pixel errors are calculated (62) for all pixels included in the sub-sampled block matching metric. Each pixel error is first identified as belonging to one of four field patterns (e.g. even-even, even-odd, odd-even and odd-odd). For each location, pixel errors can be classified into two field patterns, either even-even and odd-odd or even-odd and odd-even (63). The pixel errors belonging to the same field pattern are added together (64) to obtain field error values (eg field SAD values). The individual field error (or field SAD) values are used to determine (77-80) the field Motion Vectors. The location of the lowest field SAD value is taken as the position of best match. All pixel errors are then summed together (65) to obtain the frame error and the location of the lowest frame error (or frame SAD) is taken as the position of best match for the frame. The frame and field Motion Vectors can be refined by using a full block matching metric within the small search window (66, 73-76).
摘要翻译：估计隔行视频中的运动的方法首先涉及帧搜索（61），其中使用子采样块匹配度量（例如，子采样SAD）对帧结构进行搜索。要搜索的位置是基于最小帧SAD（即最佳帧块匹配）来固定或动态确定的。接下来，对于包括在子采样块匹配度量中的所有像素，计算（62）像素误差。首先将每个像素误差识别为属于四个场模式之一（例如，偶数均匀，偶数奇数，奇偶校验和奇数奇数）。对于每个位置，像素误差可分为偶数和奇数奇偶奇数奇数两种场模式（63）。属于相同场模式的像素误差被加在一起（64）以获得场误差值（例如场SAD值）。单个字段错误（或字段SAD）值用于确定（77-80）字段运动矢量。最低字段SAD值的位置作为最佳匹配的位置。然后将所有像素误差相加在一起（65）以获得帧错误，并且将最低帧错误（或帧SAD）的位置作为帧的最佳匹配位置。可以通过在小搜索窗口（66,73-76）内使用完整的块匹配度量来改进帧和场运动矢量。

87. 发明授权

US5952454A Linking compounds useful for coupling carbohydrates to amine-containing carriers 有权
标题翻译：用于将碳水化合物偶联至含胺载体的连接化合物
公开(公告)号：US5952454A
公开(公告)日：1999-09-14
申请号：US183053
申请日：1998-10-30
申请人： Pavol Kovac , Jian Zhang
发明人： Pavol Kovac , Jian Zhang
IPC分类号： A61K39/385 , C07H15/12 , C08G69/26
CPC分类号： C07H15/12 , A61K39/385 , A61K2039/6081 , A61K2039/627
摘要： The present invention provides a method to couple a glycosyl donor to an amine-containing carrier or substrate material using as a spacer a compound of the general formula I: ##STR1## in which n and m are each independently an integer of from 1 to 12, R.sub.1 and R.sub.2 are each independently H, lower alkyl, a hydroxyl group, or a substituent which does not interfere with the linking reactions, R.sub.4 and R.sub.5 are each independently H, lower alkyl, a hydroxyl group, or a substituent which does not interfere with the linking reactions, R.sub.3 and R'.sub.3 are each independently an optionally substituted lower alkyl or R.sub.3 and R'.sub.3 can be joined to form an optionally substituted cyclic moiety having from 2 to 5 carbon atoms.
摘要翻译：本发明提供了使用通式I化合物作为间隔物将糖供体偶联到含胺载体或底物材料的方法：其中n和m各自独立地为1至12的整数，R 1和 R2各自独立地为H，低级烷基，羟基或不干扰连接反应的取代基，R4和R5各自独立地为H，低级烷基，羟基或不干扰连接的取代基反应，R 3和R'3各自独立地是任选取代的低级烷基或R 3，且R'3可以连接形成任选取代的具有2至5个碳原子的环状部分。

88. 外观设计

USD1047426S1 Mahjongg set bag 有权
公开(公告)号：USD1047426S1
公开(公告)日：2024-10-22
申请号：US29942196
申请日：2024-05-14
申请人： Jian Zhang
设计人： Jian Zhang
摘要： FIG. 1 is a front elevation view of a mahjongg set bag showing the new design;
FIG. 2 is a back elevation view thereof;
FIG. 3 is a left-side view thereof;
FIG. 4 is a right-side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof;
FIG. 8 is another perspective view thereof; and,
FIG. 9 is an enlarged view of the encircled portion in FIG. 7.
The broken lines depict portions of the mahjongg set bag that form no part of the claimed design.
The dash-dot lines in FIG. 7 and FIG. 9 illustrate the boundaries of the enlarged view indicators and form no part of the claimed design.

89. 外观设计

USD984612S1 Fan heater 有权
公开(公告)号：USD984612S1
公开(公告)日：2023-04-25
申请号：US29856827
申请日：2022-10-18
申请人： Jian Zhang
设计人： Jian Zhang

90. 发明授权

US11440117B2 Multiple module chip manufacturing arrangement 有权
公开(公告)号：US11440117B2
公开(公告)日：2022-09-13
申请号：US16602396
申请日：2019-09-27
申请人： Jian Zhang
发明人： Jian Zhang
IPC分类号： B23K3/00 , B23K3/047 , H01L23/00 , H01L21/68 , H01L21/687 , B23K3/06
摘要： A unitary wafer assembly arrangement for the application of solder balls onto a substrate for subsequent use in the electronics industry. This wafer tool assembly comprises a number of modules connected to one another and all serviced by a robotic arm to transfer processed wafers from one module to another. The tool assembly comprises a load port and pre-aligner module, a binder module, a solder ball mount module and a reflow module. A wafer inspection and repair module arrangement is also part of the tool assembly.

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