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61. 发明申请

US20060216856A1 Wafer-level package for integrated circuits 有权
标题翻译：集成电路晶圆级封装
公开(公告)号：US20060216856A1
公开(公告)日：2006-09-28
申请号：US11088633
申请日：2005-03-24
申请人： Yang Zhao
发明人： Yang Zhao
IPC分类号： H01L21/00
CPC分类号： H01L21/50 , H01L21/76898 , H01L23/10 , H01L23/481 , H01L25/0657 , H01L2224/0554 , H01L2224/0557 , H01L2224/05571 , H01L2224/05573 , H01L2224/16 , H01L2225/06572 , H01L2225/06582 , H01L2924/00014 , H01L2924/01079 , H01L2924/1627 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： A wafer-level packaged IC is made by attaching a cap wafer to the top of an IC wafer before cutting the IC wafer, i.e. before singulating the plurality of die on the IC wafer. The cap wafer is mechanically attached and electrically connected to the IC wafer, then the die are singulated. Electrically conductive paths extend through the cap wafer, between wafer contact pads on the top surface of the cap and electrical contact points on the IC wafer. Optionally, the cap wafer contains one or more die. The IC wafer can be fabricated according to a different technology than the cap wafer, thereby forming a hybrid wafer-level package. Optionally, additional “upper-level” cap wafers (with or without die) can be stacked to form a “multi-story” IC.
摘要翻译：在切割IC晶片之前，即在IC晶片上分离多个管芯之前，将盖晶片附接到IC晶片的顶部，制造晶片级封装IC。盖晶片被机械地附接并电连接到IC晶片，然后将管芯单片化。导电路径延伸穿过盖晶片，在盖的顶表面上的晶片接触焊盘和IC晶片上的电接触点之间。可选地，盖晶片包含一个或多个管芯。可以根据与盖晶片不同的技术来制造IC晶片，从而形成混合晶片级封装。可选地，可以堆叠另外的“上层”盖晶片（具有或不具有裸片）以形成“多层”IC。

62. 发明申请

US20060068195A1 Electrically and thermally conductive carbon nanotube or nanofiber array dry adhesive 审中-公开
标题翻译：导热碳纳米管或纳米纤维阵列干胶
公开(公告)号：US20060068195A1
公开(公告)日：2006-03-30
申请号：US11133780
申请日：2005-05-19
申请人： Arun Majumdar , Tao Tong , Yang Zhao , Lance Delzeit , Ali Kashani
发明人： Arun Majumdar , Tao Tong , Yang Zhao , Lance Delzeit , Ali Kashani
IPC分类号： B32B5/16 , B32B37/00 , C04B37/00
CPC分类号： B82Y30/00 , B32B37/00 , H01L23/373 , H01L2924/0002 , Y10T428/25 , H01L2924/00
摘要： A carbon nanostructure adhesive for adhering two surfaces together, including: an array of vertically aligned carbon nanostructures on a first surface; and a second surface positioned adjacent to the vertically aligned carbon nanostructures such that the vertically aligned carbon nanostructures adhere the first and second surfaces together by van der Waals forces.
摘要翻译：一种用于将两个表面粘合在一起的碳纳米结构粘合剂，包括：在第一表面上的垂直排列的碳纳米结构阵列; 以及邻近垂直排列的碳纳米结构定位的第二表面，使得垂直排列的碳纳米结构通过范德华力将第一和第二表面粘合在一起。

63. 发明授权

US06995615B2 Current-mode preamplifiers 有权
标题翻译：电流模式前置放大器
公开(公告)号：US06995615B2
公开(公告)日：2006-02-07
申请号：US10850504
申请日：2004-05-20
申请人： Yang Zhao
发明人： Yang Zhao
IPC分类号： H03F3/08
CPC分类号： H03F3/082
摘要： Current-mode preamplifiers are provided. In accordance with an embodiment, a current-mode preamplifier includes a transistor, that acts as an input stage for the preamplifier, and a pair of current mirrors. The transistor includes a gate connected to the input of the preamplifier, a source connected to a first voltage supply rail, and a drain. The first current mirror, which is connected to a second voltage supply rail, includes an input connected to the drain of the first transistor, and an output. The second current mirror, which is connected to the first voltage supply rail, includes an input connected to the output of the first current mirror, a first output connected to the input of the preamplifier, and a second output connected to the output of the preamplifier.
摘要翻译：提供电流模式前置放大器。根据实施例，电流模式前置放大器包括用作前置放大器的输入级的晶体管和一对电流镜。晶体管包括连接到前置放大器的输入端的栅极，连接到第一电压供应轨道的源极和漏极。连接到第二电压源的第一电流镜包括连接到第一晶体管的漏极的输入端和输出端。连接到第一电压源的第二电流镜包括连接到第一电流镜的输出的输入端，连接到前置放大器的输入端的第一输出端和连接到前置放大器的输出端的第二输出端。

64. 发明申请

US20050274187A1 Z-axis thermal accelerometer 有权
标题翻译： Z轴热加速度计
公开(公告)号：US20050274187A1
公开(公告)日：2005-12-15
申请号：US11125759
申请日：2005-05-10
申请人： Yang Zhao , Yongyao Cai
发明人： Yang Zhao , Yongyao Cai
IPC分类号： G01P15/08 , G01P15/00
CPC分类号： G01P15/18 , G01P15/008
摘要： A thermal accelerometer device that allows up to three axes of acceleration sensing. The thermal accelerometer includes a substantially planar substrate, a cavity formed in the substrate, a heater element, and at least first and second temperature sensing elements. The heater element is suspended over the cavity, and the first and second temperature sensing elements are disposed along the X or Y axis in the substrate plane on opposite sides of and at equal distances from the heater element. The thermal accelerometer employs differential temperatures detected by the temperature sensing elements to provide indications of acceleration in the X or Y directions. Further, the thermal accelerometer employs a common mode temperature detected by the temperature sensing elements to provide an indication of acceleration along a Z axis perpendicular to the X and Y axes.
摘要翻译：一种允许三个加速度感测轴的热加速度计装置。热加速度计包括基本平坦的基板，形成在基板中的空腔，加热器元件以及至少第一和第二温度感测元件。加热器元件悬挂在空腔上，并且第一和第二温度感测元件沿着基板平面中的X或Y轴设置在与加热器元件相对的相对侧并且距离加热器元件等距离处。热加速度计采用由温度感测元件检测的差分温度来提供X或Y方向上的加速度指示。此外，热加速度计采用由温度感测元件检测的共模温度来提供沿着与X轴和Y轴垂直的Z轴的加速度的指示。

65. 发明申请

US20050274180A1 Method and circuitry for thermal accelerometer signal conditioning 有权
标题翻译：用于热加速度计信号调理的方法和电路
公开(公告)号：US20050274180A1
公开(公告)日：2005-12-15
申请号：US11146993
申请日：2005-06-07
申请人： Yang Zhao , Albert Leung , Michael Rebeschini , Gregory Pucci , Alexander Dribinsky , Yongyao Cai
发明人： Yang Zhao , Albert Leung , Michael Rebeschini , Gregory Pucci , Alexander Dribinsky , Yongyao Cai
IPC分类号： G01P15/00
CPC分类号： G01P15/008
摘要： A thermal accelerometer device that provides a compensation for sensitivity variations over temperature. The thermal accelerometer includes signal conditioning circuitry operative to receive analog signals representing a differential temperature is indicative of a sensed acceleration. The signal conditioning circuitry includes serially connected A-to-D and D-to-A converters, which implement a temperature dependent function and process the received signals to provide a compensation for sensitivity variations over a range of ambient temperature. To provide a ratiometric compensation for variations in power supply voltage, a buffered voltage proportional to the supply voltage is provided as a reference voltage to the D-to-A converter. The thermal accelerometer includes a self-test circuit for verifying the integrity of a heater, temperature sensors, and circuitry included within the device.
摘要翻译：一种热敏加速度计装置，可提供对温度敏感度变化的补偿。热加速度计包括信号调节电路，其操作以接收表示差分温度的模拟信号，其指示感测到的加速度。信号调理电路包括串行连接的A到D和D到A转换器，其实现温度依赖功能并处理接收到的信号以提供在环境温度范围内的灵敏度变化的补偿。为了提供电源电压变化的比例补偿，将与电源电压成比例的缓冲电压作为参考电压提供给D转换器。热加速度计包括用于验证加热器，温度传感器和包括在装置内的电路的完整性的自检电路。

66. 发明授权

US06795752B1 Thermal convection accelerometer with closed-loop heater control 有权
标题翻译：具有闭环加热器控制的热对流加速度计
公开(公告)号：US06795752B1
公开(公告)日：2004-09-21
申请号：US09705996
申请日：2000-11-03
申请人： Yang Zhao , Adrian Paul Brokaw , Michael E. Rebeschini , Albert M. Leung , Gregory P. Pucci , Alexander Dribinsky
发明人： Yang Zhao , Adrian Paul Brokaw , Michael E. Rebeschini , Albert M. Leung , Gregory P. Pucci , Alexander Dribinsky
IPC分类号： G01P1500
CPC分类号： G01P15/008 , G01P15/08 , G01P15/12
摘要： An integrated convective accelerometer device. The device includes a thermal acceleration sensor having a thermopile and a heater element; control circuitry for providing closed-loop control of the thermopile common-mode voltage; an instrumentation amplifier; clock generation circuitry; voltage reference circuitry; a temperature sensor; and, output amplifiers. The device can be operated in an absolute or ratiometric mode. Further, the device is formed in a silicon substrate using standard semiconductor processes and is packaged in a standard integrated circuit package.
摘要翻译：一体化对流加速度计装置。该装置包括具有热电堆和加热元件的热加速度传感器; 用于提供热电堆共模电压的闭环控制的控制电路; 仪表放大器; 时钟发生电路; 电压参考电路; 温度传感器; 和输出放大器。该设备可以以绝对或比例模式运行。此外，使用标准半导体工艺在硅衬底中形成器件，并封装在标准集成电路封装中。

67. 发明授权

US6064067A High-gain infrared collector and data node 失效
标题翻译：高增益红外线收集器和数据节点
公开(公告)号：US6064067A
公开(公告)日：2000-05-16
申请号：US59732
申请日：1998-04-13
申请人： Yang Zhao , Dan Hu
发明人： Yang Zhao , Dan Hu
IPC分类号： G01N21/62
CPC分类号： G01J1/0266 , G01J1/0411 , G01J1/0422
摘要： An infrared collector employs a concentrator formed of a plurality of spatially related gradient-indexed (GRIN) lenses and a photodetector, interconnected by optical fibers. Since the GRIN lenses are arranged on a hemispherical shell, the concentrator is relatively insensitive to the direction of the incoming infrared radiation. Optical fibers are used to connect the GRIN lenses to a photodetector, whereby assembly is simplified. The infrared detector in the collector of the present invention has a size that is significantly smaller than those used in conventional collectors. The concentrator has high optical gain, and therefore, is particularly well adapted for use in low-power portable systems. The arrangement is useful as a node in an infrared data network.
摘要翻译：红外线收集器使用由多个空间相关的梯度指数（GRIN）透镜和由光纤互连的光电检测器形成的集中器。由于GRIN透镜布置在半球形壳体上，集中器对于进入的红外辐射的方向相对不敏感。光纤用于将GRIN透镜连接到光电检测器，从而简化组装。本发明的集电体中的红外线检测器的尺寸明显小于常规收集器中使用的尺寸。集中器具有高光学增益，因此特别适用于低功率便携式系统。该布置作为红外数据网络中的节点是有用的。

68. 发明授权

US5510156A Micromechanical structure with textured surface and method for making same 失效
标题翻译：具有纹理表面的微机械结构及其制造方法
公开(公告)号：US5510156A
公开(公告)日：1996-04-23
申请号：US294389
申请日：1994-08-23
申请人： Yang Zhao
发明人： Yang Zhao
IPC分类号： B81B3/00 , G01P15/08 , G01P15/13 , C23C14/02 , B05D1/32 , B05D1/36 , B65D6/08
CPC分类号： B81C1/0096 , B81B3/001 , G01P15/0802 , G01P15/131 , B81C2201/115 , G01P2015/0814 , G01P2015/0828 , H01J2209/0223 , Y10T428/24322 , Y10T428/24355 , Y10T428/24479
摘要： A method for forming sub-micron sized bumps on the bottom surface of a suspended microstructure or the top surface of the underlying layer in order to reduce contact area and sticking between the two layers without the need for sub-micron standard photolithography capabilities and the thus-formed microstructure. The process involves the deposition of latex spheres on the sacrificial layer which will later temporarily support the microstructure, shrinking the spheres, depositing aluminum over the spheres, dissolving the spheres to leave openings in the metal layer, etching the sacrificial layer through the openings, removing the remaining metal and depositing the microstructure material over the now textured top surface of the sacrificial layer.
摘要翻译：一种用于在悬浮的微结构的底表面或下层的顶表面上形成亚微米级的凸起的方法，以便减少接触面积和两层之间的粘附，而不需要亚微米标准的光刻能力，因此形成微观结构。该方法包括将胶乳球体沉积在牺牲层上，其将稍后暂时支撑微结构，收缩球体，在球体上沉积铝，溶解球体以在金属层中留下开口，通过开口蚀刻牺牲层，去除剩余的金属并将微结构材料沉积在牺牲层的现在变形的顶部表面上。

69. 发明授权

US08990386B2 Searching virtual resources 有权
标题翻译：搜索虚拟资源
公开(公告)号：US08990386B2
公开(公告)日：2015-03-24
申请号：US13616220
申请日：2012-09-14
申请人： Le He , Wu Yu Hui , Xing Jin , Qing Bo Wang , Yang Zhao , Zhi Le Zou
发明人： Le He , Wu Yu Hui , Xing Jin , Qing Bo Wang , Yang Zhao , Zhi Le Zou
IPC分类号： G06F15/173 , H04L29/08
CPC分类号： H04L67/12 , G06F9/45558 , G06F2009/4557 , H04L67/18
摘要： A mechanism is provided for searching a virtual resource in a large scale computing system environment. The virtual resource is deployed on at least one server. Each server is coupled to a sensor and communicates with the sensor. The sensors communicate with each other and consist of a communication network. Each sensor stores an identifier of a virtual resource deployed in a server connected with the sensor and the location information of the sensor itself. The mechanism receives a searching request for a virtual resource by the at least one sensor, the searching request containing an identifier of the virtual resource being searched; forwards the searching request in the communication network of the sensors; and returns a location information of a senor storing the identifier of the virtual resource by the sensor itself.
摘要翻译：提供了一种用于在大规模计算系统环境中搜索虚拟资源的机制。虚拟资源部署在至少一台服务器上。每个服务器耦合到传感器并与传感器通信。传感器彼此通信并由通信网络组成。每个传感器存储部署在与传感器连接的服务器中的虚拟资源的标识符和传感器本身的位置信息。该机构由至少一个传感器接收对虚拟资源的搜索请求，该搜索请求包含正被搜索的虚拟资源的标识符; 在传感器的通信网络中转发搜索请求; 并且通过传感器本身返回存储虚拟资源的标识符的参数的位置信息。

70. 发明授权

US08718642B2 Method and apparatus for establishing cell reselection list 有权
标题翻译：用于建立小区重选列表的方法和装置
公开(公告)号：US08718642B2
公开(公告)日：2014-05-06
申请号：US13447924
申请日：2012-04-16
申请人： Jiyong Wang , Yongjun Yu , Yang Zhao , Ming Fang
发明人： Jiyong Wang , Yongjun Yu , Yang Zhao , Ming Fang
IPC分类号： H04B7/00 , H04B17/00 , H04W4/00 , H04W48/14 , H04W16/16 , H04W36/00
CPC分类号： H04W36/0083 , H04W16/16 , H04W36/00 , H04W36/0061 , H04W36/0088 , H04W48/14 , H04W48/16
摘要： The embodiments of the present invention disclose a method for establishing a cell reselection list is provided. A network and a terminal establish frequency indexes for the cell reselection list, so that when a network side delivers an RAT and frequency priority information, the priority information may be delivered according to frequency indexes in a frequency list, thus implementing cell reselection that is based on the priority for the terminal.
摘要翻译：本发明的实施例公开了一种建立小区重选列表的方法。网络和终端建立小区重选列表的频率索引，使得当网络侧提供RAT和频率优先级信息时，可以根据频率列表中的频率索引来传送优先级信息，从而实现基于小区重选的小区重选对终端的优先。

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