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71. 发明申请

US20080018762A1 Method, apparatus and system for charge injection suppression in active pixel sensors 有权
标题翻译：有源像素传感器中电荷注入抑制的方法，装置和系统
公开(公告)号：US20080018762A1
公开(公告)日：2008-01-24
申请号：US11488110
申请日：2006-07-18
申请人： Xiangli Li , Chen Xu , Peter Parker Altice , John Ladd
发明人： Xiangli Li , Chen Xu , Peter Parker Altice , John Ladd
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N5/374 , H04N5/355 , H04N5/3575 , H04N5/3594 , H04N5/3597
摘要： A method and apparatus are provided for operation of an image sensor during signal readout. During a reset operation the gate of a reset transistor coupled to the storage node receives a voltage greater than a threshold voltage to produce a reset of the storage node. During a period where photogenerated charges stored at the storage node are read out the gate of the reset transistor receives a voltage VRST—LOW greater than ground, but less than a maximum voltage which can be stored at the storage node.
摘要翻译：提供了一种在信号读出期间操作图像传感器的方法和装置。在复位操作期间，耦合到存储节点的复位晶体管的栅极接收大于阈值电压的电压，以产生存储节点的复位。在存储在存储节点处的光电荷的电荷被读出的期间，复位晶体管的栅极接收电压V LOW 大于地，但小于可存储在存储节点处的最大电压。

72. 发明申请

US20070221823A1 Method and apparatus for providing a rolling double reset timing for global storage in image sensors 有权
标题翻译：用于提供用于图像传感器中的全局存储的滚动双重复位定时的方法和装置
公开(公告)号：US20070221823A1
公开(公告)日：2007-09-27
申请号：US11386678
申请日：2006-03-23
申请人： Chen Xu , Parker Altice
发明人： Chen Xu , Parker Altice
IPC分类号： H01L27/00
CPC分类号： H04N5/3745 , H01L27/14609 , H04N5/359 , H04N5/361 , H04N5/363 , H04N5/374
摘要： An apparatus for and a method of operating an array of pixels of an image sensor, where each pixel includes at least a photosensor, an associated storage device and a floating diffusion region and the array of pixels is configured in a plurality of rows and columns. The photosensors associated with the pixels are reset and charges are accumulated in the photosensor. The accumulated charges are then globally transferred to storage devices associated with the pixels. A rolling double reset is used to reduce the deleterious effects on the accumulated charges stored in the storage devices. The accumulated charges stored in the storage devices are transferred to floating diffusion regions associated with the pixels and the charges residing in the floating diffusion region are read out. In a second embodiment the storage device is eliminated and the rolling double reset is used to reduce the deleterious effects on the accumulated charges stored in the floating diffusion region.
摘要翻译：一种用于操作图像传感器的像素阵列的装置和方法，其中每个像素至少包括光传感器，相关联的存储装置和浮动扩散区域，并且像素阵列被配置成多个行和列。与像素相关联的光电传感器被复位，并且电荷累积在光电传感器中。然后将累积的费用全局转移到与像素相关联的存储设备。使用滚动双重复位来减少存储在存储设备中的累积电荷的有害影响。存储在存储装置中的累积电荷被转移到与像素相关联的浮动扩散区域，并且读出驻留在浮动扩散区域中的电荷。在第二实施例中，消除了存储装置，并且使用滚动双重复位来减少对存储在浮动扩散区域中的累积电荷的有害影响。

73. 发明授权

US07257837B2 Firewall penetration system and method for real time media communications 有权
标题翻译：防火墙渗透系统和实时媒体通信方法
公开(公告)号：US07257837B2
公开(公告)日：2007-08-14
申请号：US10627594
申请日：2003-07-26
申请人： Chen Xu , Huang-Ming Pan , Shih-An Cheng , Jing-Yao Huang
发明人： Chen Xu , Huang-Ming Pan , Shih-An Cheng , Jing-Yao Huang
IPC分类号： H04L29/00 , G06F7/04
CPC分类号： H04L63/0236 , H04L63/029
摘要： A system for initiating and maintaining a real time audio or video media session between two clients, at least one of which has a private network IP address and is supported by a NAT firewall, comprises a proxy server serving each client and a relay server. The first proxy server may receive an invite message from a caller client to initiate a media session with a callee client. The invite message will identify the IP address and media port number of the caller client. The proxy server queries the relay server to obtain a port number of the relay server that may be used for relaying the media session between the caller client and the callee client. The proxy server will replace the IP address and port number of the caller client with the IP address and port number of the relay server in the invite message before forwarding to the callee client. When the callee client generates a response message that includes the IP address and media port number of the callee client, the proxy server will replace the IP address and media port number of the callee client in the response message before forwarding the response message to the caller client.
摘要翻译：一种用于在两个客户端之间启动和维护实时音频或视频媒体会话的系统，其中至少一个具有专用网络IP地址并由NAT防火墙支持，该系统包括为每个客户端和中继服务器提供服务的代理服务器。第一代理服务器可以从呼叫者客户端接收邀请消息以发起与被叫方客户端的媒体会话。邀请消息将标识呼叫者客户端的IP地址和媒体端口号。代理服务器查询中继服务器以获取中继服务器的端口号，该端口号可用于在呼叫者客户端和被叫客户端之间中继媒体会话。代理服务器将在转发给被叫方客户端之前，将邀请消息中的中继服务器的IP地址和端口号替换为主叫方客户端的IP地址和端口号。当被叫客户端生成包含被叫方客户端的IP地址和媒体端口号的响应消息时，代理服务器将在响应消息中替换被叫方客户端的IP地址和媒体端口号，然后将响应消息转发给呼叫方客户。

74. 发明授权

US06452258B1 Ultra-thin composite surface finish for electronic packaging 有权
标题翻译：超薄复合表面处理电子包装
公开(公告)号：US06452258B1
公开(公告)日：2002-09-17
申请号：US09707042
申请日：2000-11-06
申请人： Joseph Anthony Abys , Alan Blair , Chonglun Fan , Chen Xu , Jimmy Chun Wah Kwok
发明人： Joseph Anthony Abys , Alan Blair , Chonglun Fan , Chen Xu , Jimmy Chun Wah Kwok
IPC分类号： H01L23495
CPC分类号： H01L23/49582 , H01L24/45 , H01L24/48 , H01L2224/32245 , H01L2224/45124 , H01L2224/45144 , H01L2224/48095 , H01L2224/48247 , H01L2224/48464 , H01L2224/48639 , H01L2224/48644 , H01L2224/48664 , H01L2224/48739 , H01L2224/48744 , H01L2224/48764 , H01L2224/73265 , H01L2224/85439 , H01L2224/85444 , H01L2224/85464 , H01L2924/01012 , H01L2924/01013 , H01L2924/01014 , H01L2924/01028 , H01L2924/01029 , H01L2924/01046 , H01L2924/01078 , H01L2924/01079 , H01L2924/14 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： In accordance with the invention, a packaged electronic device comprises at least one electronic device and leads sealed within a protective package. The leads comprise a conductive metal substrate having a composite metal finish with a total thickness of 1000 Å or less. The finish comprises, in succession from the substrate, 25-750 Å of palladium alloy and 5-250 Å of wirebondable and solderable material. The substrate is advantageously nickel-plated copper alloy or Fe—Ni alloy. The content of palladium in the palladium alloy coating can range from 10-95 weight percent. This finish meets requirements of wirebonding and solderability at a thickness surprisingly lower than previously used packaging finishes.
摘要翻译：根据本发明，封装的电子设备包括至少一个电子设备和密封在保护性封装内的引线。引线包括具有总厚度为或以下的复合金属光洁度的导电金属基板。最终包括25-750埃钯合金和5-250埃的可焊接和可焊接材料。该衬底有利地为镀镍铜合金或Fe-Ni合金。钯合金涂层中钯的含量可以为10-95重量％。这完成符合引线键合和可焊性的要求，其厚度令人惊讶地低于以前使用的封装表面。

75. 发明申请

US20190191109A1 PIXEL UNIT WITH A DESIGN FOR HALF ROW READING, AN IMAGING APPARATUS INCLUDING THE SAME, AND AN IMAGING METHOD THEREOF 审中-公开
公开(公告)号：US20190191109A1
公开(公告)日：2019-06-20
申请号：US16223104
申请日：2018-12-17
申请人： Yaowu Mo , Chen Xu , Zexu Shao , Weijian Ma , Guanjing Ren , Wenjie Shi , Xiao Xie
发明人： Yaowu Mo , Chen Xu , Zexu Shao , Weijian Ma , Guanjing Ren , Wenjie Shi , Xiao Xie
IPC分类号： H04N5/345 , H04N5/378 , H04N5/3745
CPC分类号： H04N5/345 , H04N5/37455 , H04N5/378
摘要： Disclosed are a pixel unit, and an imaging method and apparatus thereof. The pixel comprises a first and a second pixel sub-portion each comprising one or more photodiodes; one or more transfer transistors each coupled to a floating diffusion, for transferring the charges generated by the one or more photodiodes in response to incident light during an exposure period and accumulated in the photodiode during said exposure period respectively to the floating diffusion; a reset transistor; and a source follower transistor coupled to the floating diffusion for amplifying and outputting the pixel signal of the floating diffusion. In some embodiments, the pixel further includes a capacitor and a gain control transistor.

76. 发明申请

US20190189656A1 PIXEL UNIT HAVING PHOTODIODES WITH DIFFERENT PHOTOSENSITIVE AREAS, AN IMAGING APPARATUS INCLUDING THE SAME, AND AN IMAGING METHOD THEREOF 审中-公开
公开(公告)号：US20190189656A1
公开(公告)日：2019-06-20
申请号：US16223110
申请日：2018-12-17
申请人： Yaowu Mo , Chen Xu , Zexu Shao , Weijian Ma , Guanjing Ren , Wenjie Shi , Xiao Xie
发明人： Yaowu Mo , Chen Xu , Zexu Shao , Weijian Ma , Guanjing Ren , Wenjie Shi , Xiao Xie
IPC分类号： H01L27/146 , H04N5/3745 , H04N5/355
CPC分类号： H01L27/14612 , H01L27/14645 , H04N5/3559 , H04N5/3745
摘要： Disclosed are a pixel unit, an apparatus thereof, and a method thereof. The pixel unit comprises a first and a second transfer transistors with different photosensitive areas coupled to a floating diffusion and transfer the charges generated by a first and a second photodiodes in response to incident light during an exposure period and accumulated in the photodiode during said exposure period thereto; a capacitor with a first end coupled to a specified voltage; a gain control transistor coupled between the second end of the capacitor and the floating diffusion for imposing an isolation control therebetween; a reset transistor coupled to the second end of the capacitor and the gain control transistor for resetting the level of the coupling point therebetween via a reset control signal; and a source follower transistor coupled to the floating diffusion for amplifying and outputting the pixel signals.

77. 发明授权

US08906217B2 Composite coatings for whisker reduction 有权
标题翻译：用于晶须还原的复合涂层
公开(公告)号：US08906217B2
公开(公告)日：2014-12-09
申请号：US13556522
申请日：2012-07-24
申请人： Joseph A. Abys , Jingye Li , Edward J. Kudrak, Jr. , Chen Xu
发明人： Joseph A. Abys , Jingye Li , Edward J. Kudrak, Jr. , Chen Xu
IPC分类号： C25D15/00 , C25D3/30 , C25D15/02
CPC分类号： C25D15/02 , C25D3/30 , H01R13/03
摘要： There is provided a method and composition for applying a wear resistant composite coating onto a metal surface of an electrical component. The method comprises contacting the metal surface with an electrolytic plating composition comprising (a) a source of tin ions and (b) non-metallic particles, and applying an external source of electrons to the electrolytic plating composition to thereby electrolytically deposit the composite coating onto the metal surface, wherein the composite coating comprises tin metal and the non-metallic particles.
摘要翻译：提供了一种将耐磨复合涂层施加到电气部件的金属表面上的方法和组合物。该方法包括使金属表面与包含（a）锡离子源和（b）非金属颗粒的电解电镀组合物接触，并将外部电子源施加到电解镀覆组合物，从而将复合涂层电解沉积到金属表面，其中复合涂层包括锡金属和非金属颗粒。

78. 发明授权

US08599284B2 High dynamic range sub-sampling architecture 有权
标题翻译：高动态范围子采样架构
公开(公告)号：US08599284B2
公开(公告)日：2013-12-03
申请号：US13365766
申请日：2012-02-03
申请人： Yaowu Mo , Chen Xu , Min Qu , Xiaodong Luo , Donghui Wu
发明人： Yaowu Mo , Chen Xu , Min Qu , Xiaodong Luo , Donghui Wu
IPC分类号： H04N5/235 , H04N5/225 , H04N5/335
CPC分类号： H04N5/347 , H04N5/3532 , H04N5/355 , H04N5/3745 , H04N5/378
摘要： A method of implementing high dynamic range bin algorithm in an image sensor including a pixel array with a first super row having a first integration time and a second super row having a second integration time is described. The method starts by reading out image data from the first super row into a counter. Image data from the first super row is multiplied by a factor to obtain multiplied data. The factor is a ratio between the first and the second integration times. The multiplied data is then compared with a predetermined data. The image data from the second super row is readout into the counter. If the multiplied data is larger than the predetermined data, the multiplied data from the first super row is stored in the counter. If not, the image data from the second super row is stored. Other embodiments are also described.
摘要翻译：描述了在包括具有第一积分时间的第一超级行的像素阵列和具有第二积分时间的第二超级行的图像传感器中实现高动态范围bin算法的方法。该方法从将第一超级行的图像数据读出到计数器开始。来自第一超级行的图像数据乘以因子以获得相乘的数据。因子是第一和第二积分时间之间的比率。然后将相乘的数据与预定数据进行比较。来自第二超级行的图像数据被读出到计数器中。如果相乘数据大于预定数据，则来自第一超级行的相乘数据被存储在计数器中。如果没有，则存储来自第二超级行的图像数据。还描述了其它实施例。

79. 发明授权

US08466991B2 Optical black pixel cell readout systems and methods 有权
标题翻译：光学黑色像素单元读出系统及方法
公开(公告)号：US08466991B2
公开(公告)日：2013-06-18
申请号：US12838705
申请日：2010-07-19
申请人： Yaowu Mo , Chen Xu , Yandong Chen
发明人： Yaowu Mo , Chen Xu , Yandong Chen
IPC分类号： H04N9/64 , H04N5/335
CPC分类号： H04N5/347 , H04N5/361 , H04N5/378
摘要： This is generally directed to systems and methods for reading optical black pixel cells. For example, in some embodiments, the columns of a pixel array can be shunted together during an optical black pixel readout phase of the imaging system. This may, for example, help improve correction of column fixed pattern noise or other noise. In some embodiments, the column may be shunted together during the optical black pixel readout phase of the imaging system and not shunted during other phases of the imaging system (e.g., when reading values from active pixel cells, barrier pixel cells, etc). In some embodiments, circuitry for providing the column shunting can be implemented as an independent block of the imaging system. In other embodiments, this circuitry can be implemented within other blocks of the imaging system. As an illustration, the shunting circuitry can be implemented within a VLN block of the imaging system.
摘要翻译：这通常涉及用于读取光学黑色像素单元的系统和方法。例如，在一些实施例中，像素阵列的列可以在成像系统的光学黑色像素读出阶段期间被分流在一起。这可以例如有助于改进列固定模式噪声或其他噪声的校正。在一些实施例中，在成像系统的光学黑色像素读出阶段期间，列可以被分流在一起，并且在成像系统的其它阶段（例如当从有源像素单元，障碍像素单元等读取值时）不被分流。在一些实施例中，用于提供列分流的电路可以被实现为成像系统的独立块。在其他实施例中，该电路可以在成像系统的其他块内实现。作为说明，分流电路可以在成像系统的VLN块内实现。

80. 发明授权

US08466263B2 Carbonic anhydrase IX (G250) anitbodies 有权
标题翻译：碳酸酐酶IX（G250）活性
公开(公告)号：US08466263B2
公开(公告)日：2013-06-18
申请号：US12095773
申请日：2006-12-04
申请人： Wayne A. Marasco , Agnes Lo , Chen Xu
发明人： Wayne A. Marasco , Agnes Lo , Chen Xu
IPC分类号： C07K16/40 , C07K16/00 , A61K39/395
CPC分类号： C07K16/40 , A61K38/2013 , A61K39/3955 , A61K51/1045 , A61K51/1075 , A61K2039/505 , C07K16/30 , C07K2317/21 , C07K2317/565 , C07K2317/622 , C07K2317/73 , C07K2317/76
摘要： The invention provides scFv antibodies and monoclonal antibodies that bind to and decrease an activity of Carbonic Anhydrase IX (G250). Also provided are methods of treating and/or preventing cancer, such as renal clear cell cancer. Also provided are methods of identifying a carbonic anhydrase IX (G250) protein. The invention additionally provides methods of modifying immune effector cells, and the immune effector cells modified thereby.
摘要翻译：本发明提供结合并降低碳酸酐酶IX（G250）的活性的scFv抗体和单克隆抗体。还提供了治疗和/或预防癌症的方法，例如肾透明细胞癌。还提供了鉴定碳酸酐酶IX（G250）蛋白质的方法。本发明另外提供了修饰免疫效应细胞和由此修饰的免疫效应细胞的方法。

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