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41. 发明授权

US09100597B2 Multi-spectrum photosensitive devices and methods for sampling the same 有权
标题翻译：多光谱感光装置及其取样方法
公开(公告)号：US09100597B2
公开(公告)日：2015-08-04
申请号：US13699525
申请日：2010-06-01
申请人： Xiaoping Hu
发明人： Xiaoping Hu
IPC分类号： G01J3/50 , H04N3/14 , H04N5/347 , H04N5/359 , H04N5/3745 , H04N9/04 , H01L27/146
CPC分类号： H04N5/347 , H01L27/14609 , H04N5/359 , H04N5/37457 , H04N9/045
摘要： A multi-spectrum photosensitive device and method for sampling the same, the method includes a first combining process for combining-and-sampling two adjacent pixels in same row different column, or in different row same column, or in different row different column in the pixel array to obtain a sampling data of a first combined pixel; a second combining process for combining-and-sampling the sampling data of the first combined pixel obtained from the first combining unit to obtain a sampling data of a second combined pixel; and a third combining process, a sampling data of a third combined pixel is obtained by a method for color conversion and image scaling in a digital space. The application is applied for a multi-pixel sharing reading and amplifying circuit of a single-layer color photosensitive chip, a single-sided multi-layer photosensitive chip, and a double-sided double-layer photosensitive chip. In the basis of the spirit of the existing pixel reading circuit, the application has orders of magnitude breakthrough in principle, basic circuit and performance, and implements a YUV format output of a sub-sampling image in a photosensitive device at the same time of implementing sub-sampling with high performance.
摘要翻译：一种用于对其进行采样的多光谱光敏装置及方法，该方法包括：第一组合处理，用于将相同行不同列中的两个相邻像素或不同行相同的列或不同行不同列中的两个相邻像素进行合并和采样，以获得第一组合像素的采样数据; 第二组合处理，用于对从第一组合单元获得的第一组合像素的采样数据进行合并和采样，以获得第二组合像素的采样数据; 和第三组合处理，通过数字空间中的颜色转换和图像缩放的方法获得第三组合像素的采样数据。该应用适用于单层彩色感光芯片，单面多层感光芯片和双面双层感光芯片的多像素共享读取和放大电路。在现有像素读取电路的精神的基础上，应用原理，基本电路和性能突破了数量级，并在实现光电器件的同时实现了子采样图像的YUV格式输出具有高性能的次采样。

42. 发明申请

US20130208759A1 Thermal Analysis Sample Holder 审中-公开
标题翻译：热分析样品架
公开(公告)号：US20130208759A1
公开(公告)日：2013-08-15
申请号：US13703043
申请日：2011-06-08
申请人： Robert L. Danley , Xiaoping Hu , Robert M. Krause
发明人： Robert L. Danley , Xiaoping Hu , Robert M. Krause
IPC分类号： G01K1/14 , G01K17/08 , G01K7/02
CPC分类号： G01K1/14 , G01K7/02 , G01K17/00 , G01K17/08 , G01N25/486 , Y10T29/49826
摘要： A sample holder for use in a scientific instrument requiring accurate and precise measurements of temperatures. The sample holder includes a ceramic sample cup diffusion bonded to a ceramic beam or to a ceramic adapter. A thermocouple is welded to the bottom of the sample cup.
摘要翻译：用于需要精确和精确测量温度的科学仪器的样品架。样品架包括陶瓷样品杯扩散结合到陶瓷束或陶瓷适配器。将热电偶焊接到样品杯的底部。

43. 发明授权

US08146032B2 Method and apparatus for performing RLC modeling and extraction for three-dimensional integrated circuit (3D-IC) designs 有权
标题翻译：用于执行三维集成电路（3D-IC）设计的RLC建模和提取的方法和装置
公开(公告)号：US08146032B2
公开(公告)日：2012-03-27
申请号：US12363485
申请日：2009-01-30
申请人： Qiushi Chen , Beifang Qiu , Charles C. Chiang , Xiaoping Hu , Mathew Koshy , Baribrata Biswas
发明人： Qiushi Chen , Beifang Qiu , Charles C. Chiang , Xiaoping Hu , Mathew Koshy , Baribrata Biswas
IPC分类号： G06F17/50 , G06F9/455
CPC分类号： G06F17/5036 , G06F17/5081 , H01L23/481 , H01L23/552 , H01L25/0652 , H01L25/0655 , H01L25/0657 , H01L2224/0401 , H01L2224/05 , H01L2224/13 , H01L2224/16 , H01L2224/16146 , H01L2225/06513 , H01L2225/06541 , H01L2225/06572 , H01L2924/15192
摘要： One embodiment of the present invention provides a system that performs an RLC extraction for a three-dimensional integrated circuit (3D-IC) die. During operation, the system receives a 3D-IC die description. The system then transforms the 3D-IC die description into a set of 2D-IC die descriptions, wherein the transform maintains equivalency between the set of 2D-IC die descriptions and the 3D-IC die description. Next, for each 2D-IC die description in the set of 2D-IC die descriptions, the system performs an electrical property extraction using a 2D-IC extraction tool to obtain a 2D-IC RLC netlist file. The system then combines the set of 2D-IC RLC netlist files for the set of 2D-IC die descriptions to form an RLC netlist file for the 3D-IC die description.
摘要翻译：本发明的一个实施例提供了一种用于三维集成电路（3D-IC）芯片的RLC提取的系统。在操作期间，系统接收3D-IC芯片描述。然后，该系统将3D-IC管芯描述转换成一组2D-IC管芯描述，其中变换维持2D-IC管芯描述集合与3D-IC管芯描述之间的等效性。接下来，对于2D-IC管芯描述的集合中的每个2D-IC裸片描述，系统使用2D-IC提取工具执行电性能提取以获得2D-IC RLC网表文件。然后，该系统组合用于2D-IC芯片描述的集合的2D-IC RLC网表文件以形成用于3D-IC裸片描述的RLC网表文件。

44. 发明申请

US20100295487A1 ULTRASONIC MOTOR DRIVING METHOD 审中-公开
标题翻译：超声波电机驱动方法
公开(公告)号：US20100295487A1
公开(公告)日：2010-11-25
申请号：US12766641
申请日：2010-04-23
申请人： Yi Li , Yong Peng , Xiaoping Hu
发明人： Yi Li , Yong Peng , Xiaoping Hu
IPC分类号： H02N2/14
CPC分类号： H02N2/147 , H02N2/0095 , H02N2/163
摘要： An ultrasonic motor driving method, which drives the piezoelectric elements into two-two or three-three groups; within two-two group, one of the output terminals of the first and second piezoelectric elements are connected to the first and third nodes respectively, and the other terminals of the first and second piezoelectric elements are both connected to the second node which is the common ground terminal, the adjacent piezoelectric elements in one two-two group are polarized in sequence of “++−−”. Within three-three group, one of the output terminals of the first to third piezoelectric elements are connected to the first to third nodes respectively, and the other terminals of the first to third piezoelectric elements are all connected to the fourth node which is the common ground terminal, all piezoelectric elements are polarized in forward direction. Alternating voltage of two-phase in orthogonal or three-phase in symmetry is obtained by controlling the three-phase bridge inverting circuit to power each piezoelectric element. Therefore the voltage amplitude of the power supply and the number of transistors could be decreased effectively, and as a result the efficiency of driving circuit could be improved.
摘要翻译：一种将压电元件驱动成二，三，三组的超声波马达驱动方法; 在二组中，第一和第二压电元件的输出端之一分别连接到第一和第三节点，第一和第二压电元件的另一个端子都连接到作为公共端的第二节点接地端子，一个二组中的相邻压电元件按“++”的顺序极化。在三组中，第一至第三压电元件的输出端子之一分别连接到第一至第三节点，并且第一至第三压电元件的另一个端子都连接到作为公共端的第四节点接地端子，所有压电元件都沿正向极化。通过控制三相桥反相电路为每个压电元件供电，可获得两相正交或三相对称的交流电压。因此，可以有效地降低电源的电压幅度和晶体管的数量，结果可以提高驱动电路的效率。

45. 发明申请

US20100278210A1 SIMULTANEOUS DIFFERENTIAL THERMAL ANALYSIS SYSTEM 有权
标题翻译：同时分析差热分析系统
公开(公告)号：US20100278210A1
公开(公告)日：2010-11-04
申请号：US12766971
申请日：2010-04-26
申请人： Robert L. Danley , Xiaoping Hu
发明人： Robert L. Danley , Xiaoping Hu
IPC分类号： G01K13/00 , G01N25/00 , G01G19/00
CPC分类号： G01G21/07 , G01G21/16 , G01G21/22 , G01G21/23 , G01N5/04
摘要： A balance for a simultaneous differential thermal analysis instrument that combines gravimetric measurements with measurements that require propagation of electrical signals from the sample holder to an apparatus for recording the electrical signals. In one embodiment of the present invention, conductive cross-flexure pivots are used in a parallel guided balance to mechanically and electrically couple the components of the balance mechanism to the apparatus that records the electrical signals.
摘要翻译：同时进行差分热分析仪器的平衡，其将重量测量与需要将电信号从样品架传播到用于记录电信号的装置的测量结合。在本发明的一个实施例中，导电交叉挠曲枢轴以平行引导平衡使用，以将平衡机构的部件机械地和电气地耦合到记录电信号的装置。

46. 发明授权

US07672372B1 Method and system for data management in a video decoder 有权
标题翻译：视频解码器中数据管理的方法和系统
公开(公告)号：US07672372B1
公开(公告)日：2010-03-02
申请号：US10374777
申请日：2003-02-24
申请人： Hungviet Nguyen , Xiaoping Hu , Kuei-Chung Tu , Yan Liu
发明人： Hungviet Nguyen , Xiaoping Hu , Kuei-Chung Tu , Yan Liu
IPC分类号： H04B1/66
CPC分类号： H04N19/00545 , H04N19/132 , H04N19/162 , H04N19/176 , H04N19/428 , H04N19/46 , H04N19/61 , H04N19/85
摘要： A method and system for minimizing bus traffic in a video decoder is disclosed. A method and system for processing a portion of a reference picture includes designating the reference picture, selecting a display picture within the reference picture, transmitting a display picture size, and sending a display picture offset. A method and system for compressing IDCT coefficients corresponding to a macroblock, the macroblock having a plurality of blocks, includes locating each non-zero IDCT coefficient corresponding to one of the plurality of blocks, assigning an index to the non-zero IDCT coefficient, the index designating a location within the one of the plurality of blocks, packing the non-zero IDCT coefficient in little endian format, and specifying a terminator bit corresponding to the non-zero coefficient, the terminator bit indicating the end of all non-zero IDCT coefficients for the one of the plurality of blocks. A method and system for selectively controlling each hardware device within a video decoder includes obtaining a video stream, performing VLC decoding, encoding a plurality of instructions to control each hardware device within the video decoder, decoding each one of the plurality of instructions, and optionally performing an IDCT in response to each one of the plurality of instructions.
摘要翻译：公开了一种用于最小化视频解码器中的总线流量的方法和系统。用于处理参考图片的一部分的方法和系统包括指定参考图片，选择参考图片内的显示图片，发送显示图片大小和发送显示图片偏移量。一种用于压缩与宏块对应的IDCT系数的方法和系统，所述宏块具有多个块，包括定位与所述多个块中的一个相对应的每个非零IDCT系数，为非零IDCT系数分配索引，指定所述多个块之一内的位置，以小端格式打包所述非零IDCT系数，以及指定对应于所述非零系数的终止符位，所述终止符位指示所有非零IDCT的结束用于所述多个块中的一个块的系数。用于选择性地控制视频解码器内的每个硬件设备的方法和系统包括：获得视频流，执行VLC解码，对多个指令进行编码以控制视频解码器内的每个硬件设备，解码多个指令中的每一个，以及可选地响应于所述多个指令中的每一个指令执行IDCT。

47. 发明授权

US07400467B1 Methods and apparatus for managing write inhibit in response to a predictive metric 失效
标题翻译：响应于预测度量来管理写禁止的方法和装置
公开(公告)号：US07400467B1
公开(公告)日：2008-07-15
申请号：US11429760
申请日：2006-05-08
申请人： Thomas Calihan , Jeff Franks , Xiaoping Hu
发明人： Thomas Calihan , Jeff Franks , Xiaoping Hu
IPC分类号： G11B5/596
CPC分类号： G11B5/596
摘要： Methods of controlling reading/writing by a read/write head of a disk drive include generating a position error signal indicative of a displacement of the read/write head from a desired radial location on a surface of a data storage disk. A control signal for moving the read/write head to the desired location is calculated responsive to the position error signal. Writing by the read/write head is inhibited responsive to the control signal exceeding a control signal threshold value. A disk drive includes a controller configured to generate a position error signal indicative of a displacement of a read/write head from a desired location on a surface of a disk, and to generate a control signal for moving the read/write head to the desired location. The controller is further configured to inhibit writing by the read/write head responsive to a predictive metric that is predictive of the position error signal exceeding a threshold.
摘要翻译：通过磁盘驱动器的读/写头来控制读/写的方法包括产生一个位置误差信号，该位置误差信号指示读/写头与数据存储盘表面上的期望的径向位置的位移。响应于位置误差信号来计算用于将读/写头移动到期望位置的控制信号。响应于超过控制信号阈值的控制信号，读/写头的写入被禁止。磁盘驱动器包括：控制器，被配置为产生指示读/写磁头从磁盘表面上的期望位置的位移的位置误差信号，并产生用于将读/写磁头移动到期望的位置的控制信号位置。控制器还被配置为响应于预测位置误差信号超过阈值的预测度量，禁止读/写头写入。

48. 发明授权

US06757429B2 Method of compressing digital images 有权
公开(公告)号：US06757429B2
公开(公告)日：2004-06-29
申请号：US09792668
申请日：2001-02-21
申请人： Xiaoping Hu
发明人： Xiaoping Hu
IPC分类号： G06K900
CPC分类号： G06T9/00
摘要： A method of compressing digital representations of images stores the images in multiple subsampling quality scales in a progressive manner such that a higher quality scale contains only data incremental to the data in an adjacent lower quality scale. The data in each quality scale is transformed, quantized, and entropy encoded. A discrete wavelet cosine transformation combining frequency transformation features of a discrete cosine transformation and spatial transformation features of a wavelet transformation is provided. Sequences of subsampling quality scales are provided for multi-scale representations of images. A novel context selection method is used which treats color components and coefficients of different positions differently. An image compressed in a given quality scale can be transmitted or decompressed progressively allowing progressive downloading or transmission over the Internet.

49. 发明授权

US06573714B1 Method and apparatus for spatial encoding using pseudo-fourier imaging 失效
标题翻译：使用伪傅里叶成像进行空间编码的方法和装置
公开(公告)号：US06573714B1
公开(公告)日：2003-06-03
申请号：US08842758
申请日：1997-04-17
申请人： Xiaoping Hu , Yasser M. Kadah
发明人： Xiaoping Hu , Yasser M. Kadah
IPC分类号： G01V300
CPC分类号： G01R33/482 , G01R33/4835
摘要： A hybrid imaging technique, applicable to at least magnetic resonance imaging with generalized excitation profiles, addresses the problem of visualizing spatial encoding. The invention is an improvement on both the multi-slice and the Fourier encoding techniques, each of which is a special case representing an extreme of the range of allowable values to the number of phase-encoding steps. Therefore, use of values for this parameter in between these two ends achieves a new hybrid technique having varying degrees of similarity to both known techniques. The inventive technique can be close to non-redundant if implemented properly. Comparison to images to those from conventional Fourier encoding is favorable. The invention is also applicable to many other imaging applications such as in magnetic resonance angiography.
摘要翻译：至少适用于具有广义激发曲线的磁共振成像的混合成像技术解决了可视化空间编码的问题。本发明是对多切片和傅立叶编码技术的改进，其中每一种都是代表允许值的范围与相位编码步骤数目的极值的特殊情况。因此，在这两个端点之间使用该参数的值实现了与已知技术具有不同程度的相似度的新的混合技术。如果适当地实施，本发明的技术可以接近非冗余。与来自常规傅里叶编码的图像的图像比较是有利的。本发明也可应用于诸如磁共振血管造影术中的许多其它成像应用。

50. 发明公开

US20230412121A1 SOLAR ENERGY UTILIZATION DEVICE 审中-公开
公开(公告)号：US20230412121A1
公开(公告)日：2023-12-21
申请号：US18034888
申请日：2020-11-04
申请人： Xiaoping Hu , BOLYMEDIA HOLDINGS CO., LTD.
发明人： Xiaoping Hu
IPC分类号： H02S40/22
CPC分类号： H02S40/22
摘要： A solar energy utilization device, comprising a light energy utilization device and at least one liquid light condensing device. The liquid light condensing device is filled with a transparent liquid. The liquid light condensing device has at least one photoreceptor capable of transmitting sunlight into the transparent liquid and a reflector that reflects incident sunlight. In the liquid light condensing device, the sunlight that is reflected by the reflector and then transmitted to the photoreceptor from the transparent liquid forms a total reflection phenomenon, such that the sunlight is prevented from being refracted from the photoreceptor after being reflected by the reflector into the transparent liquid. Thus more sunlight is condensed onto a light energy utilization part of the light energy utilization device, thereby improving the light condensing efficiency.

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