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1. 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。

2. 发明申请

US20100111164A1 Method and System for Data Management in a Video Decoder 失效
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：US20100111164A1
公开(公告)日：2010-05-06
申请号：US12687149
申请日：2010-01-14
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： H04N7/30 , H04N7/26
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。

3. 发明授权

US06823016B1 Method and system for data management in a video decoder 失效
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：US06823016B1
公开(公告)日：2004-11-23
申请号：US09027014
申请日：1998-02-20
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： H04B166
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。

4. 发明申请

US20140010313A1 Method and System for Data Management in a Video Decoder 审中-公开
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：US20140010313A1
公开(公告)日：2014-01-09
申请号：US13927265
申请日：2013-06-26
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： H04N7/26
CPC分类号： H04N19/176 , H04N19/132 , H04N19/162 , 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.
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。

5. 发明授权

US08483290B2 Method and system for data management in a video decoder 失效
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：US08483290B2
公开(公告)日：2013-07-09
申请号：US12687149
申请日：2010-01-14
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，向非零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。

6. 发明授权

US06728313B1 Method and apparatus for performing MPEG II dequantization and IDCT 失效
标题翻译：用于执行MPEG II去量化和IDCT的方法和装置
公开(公告)号：US06728313B1
公开(公告)日：2004-04-27
申请号：US10174880
申请日：2002-06-18
申请人： Kuei-Chung Tu , Yan Liu , Jack Ouyang , Xiaoping Hu , Roger Hsu
发明人： Kuei-Chung Tu , Yan Liu , Jack Ouyang , Xiaoping Hu , Roger Hsu
IPC分类号： H04N712
CPC分类号： G06F17/147 , H04N19/42 , H04N19/436 , H04N19/60 , H04N19/61
摘要： A dequantization block is provided for performing dequantization calculations on a block of encoded video signal data using a modified standard quantization matrix. The modified standard quantization matrix is a product of a standard quantization matrix and a diagonal cosine matrix. The dequantization block receives a modified standard quantization matrix, the modified standard quantization matrix being a product of a standard quantization matrix corresponding to the encoded video data stream and a diagonal cosine matrix. In addition the dequantization block receives a scale representing a compression ratio of the encoded video data stream and non-zero IDCT coefficient matrix corresponding to a block of the encoded video data. The dequantization block then multiplies the scale, the non-zero IDCT coefficient matrix and the modified standard quantization matrix. An IDCT block is provided for performing IDCT calculations on each block processed by the dequantization block. The IDCT block then performs IDCT column and row calculations on the dequantization video signal data using a pipelining technique.
摘要翻译：提供了一种去量化块，用于使用修改的标准量化矩阵对编码的视频信号数据块进行去量化计算。修改的标准量化矩阵是标准量化矩阵和对角余弦矩阵的乘积。去量化块接收修改的标准量化矩阵，修改的标准量化矩阵是与编码的视频数据流对应的标准量化矩阵和对角余弦矩阵的乘积。此外，去量化块接收表示编码视频数据流的压缩比和对应于编码视频数据的块的非零IDCT系数矩阵的标度。逆量化块然后乘以比例，非零IDCT系数矩阵和修改的标准量化矩阵。提供IDCT块，用于对由反量化块处理的每个块执行IDCT计算。然后，IDCT块使用流水线技术对去量化视频信号数据执行IDCT列和行计算。

7. 发明授权

US09060322B2 Method and system for preventing loops in mesh networks 有权
标题翻译：用于防止网状网络环路的方法和系统
公开(公告)号：US09060322B2
公开(公告)日：2015-06-16
申请号：US13281072
申请日：2011-10-25
申请人： Xu Zou , Kangchang Huang , Yan Liu
发明人： Xu Zou , Kangchang Huang , Yan Liu
IPC分类号： H04L12/28 , H04W4/00 , H04W40/02 , H04L12/705 , H04L12/715 , H04L12/707
CPC分类号： H04W40/02 , H04L45/04 , H04L45/18 , H04L45/24
摘要： The present disclosure discloses a network device and/or method for preventing loops in routing paths of network frames in a wireless digital network. The disclosed network device at a network node receives a frame from a wired network. The frame includes a site identifier uniquely corresponding to the wired network, a source physical address, and a destination physical address. If the network node is selected as a representative portal node, the network device forwards the frame. Otherwise, if another network node is selected as the representative portal node, the network device drops the received frame to prevent forming a loop in a routing path corresponding to the frame. If not other network is selected as the representative portal node, the network device floods the frame to other network nodes in the wireless network.
摘要翻译：本公开公开了一种用于防止无线数字网络中的网络帧的路由路径中的环路的网络设备和/或方法。在网络节点处公开的网络设备从有线网络接收帧。帧包括与有线网络唯一对应的站点标识符，源物理地址和目的地物理地址。如果选择网络节点作为代表性门户节点，则网络设备转发该帧。否则，如果选择另一网络节点作为代表门户节点，则网络设备丢弃所接收的帧，以防止在对应于该帧的路由路径中形成环路。如果不选择其他网络作为代表门户网站节点，则网络设备会将该帧洪泛到无线网络中的其他网络节点。

8. 发明申请

US20150150843A1 CARDIOPROTECTIVE COMPOUNDS, THEIR USE WITH CHEMOTHERAPY, AND METHODS FOR IDENTIFYING THEM 审中-公开
标题翻译：保护性化合物，其与化疗有关的使用方法及其鉴定方法
公开(公告)号：US20150150843A1
公开(公告)日：2015-06-04
申请号：US14402512
申请日：2013-05-16
申请人： Randall T. Peterson , Yan Liu
发明人： Randall T. Peterson , Yan Liu
IPC分类号： A61K31/352 , A61K49/00
CPC分类号： A61K31/352 , A61K31/17 , A61K31/37 , A61K31/496 , A61K31/704 , A61K49/0008 , A61K2300/00
摘要： The invention provides a method of reducing anthracycline-induced cardiotoxicity by administering a toxicity-reducing compound, such as a compound of Formulas (I), (II) or (III) or a combination thereof, and/or diphenyl urea (DPU), dexrazoxane (DEX), to a patient receiving an anthracycline. The invention also provides a method of identifying toxicity-reducing compounds.
摘要翻译：本发明提供了通过施用毒性降低化合物，例如式（I），（II）或（III）的化合物或其组合和/或二苯基脲（DPU），降低蒽环类诱导的心脏毒性的方法，右美沙芬（DEX）给予接受蒽环类抗生素的患者。本发明还提供鉴定毒性降低化合物的方法。

9. 发明授权

US08895302B2 Directed differentiation of primate pluripotent stem cells into functional basal forebrain cholinergic neurons (BFCNs) and medium spiny gabaergic projection neurons 有权
标题翻译：灵长类多能干细胞定向分化为功能性基底前脑胆碱能神经元（BFCNs）和中度多刺的神经元投射神经元
公开(公告)号：US08895302B2
公开(公告)日：2014-11-25
申请号：US13207202
申请日：2011-08-10
申请人： Su-Chun Zhang , Yan Liu , Lixiang Ma
发明人： Su-Chun Zhang , Yan Liu , Lixiang Ma
IPC分类号： C12N5/02 , C12N5/0793 , G01N33/50
CPC分类号： C12N5/0619 , C12N2501/01 , C12N2501/105 , C12N2501/115 , C12N2501/13 , C12N2501/15 , C12N2501/155 , C12N2501/392 , C12N2501/41 , C12N2502/086 , C12N2506/02 , C12N2506/45 , C12N2533/52 , G01N33/5058 , G01N2500/10
摘要： Methods of efficiently converting primate pluripotent stem cells to GABA neurons or cholinergic neurons, as well as applications thereof, are disclosed.
摘要翻译：公开了将灵长类多能干细胞有效转化为GABA神经元或胆碱能神经元的方法及其应用。

10. 发明授权

US08879233B2 Electrostatic chuck with polymer protrusions 有权
标题翻译：具有聚合物突起的静电卡盘
公开(公告)号：US08879233B2
公开(公告)日：2014-11-04
申请号：US13266657
申请日：2010-05-13
申请人： Richard A. Cooke , Nate Richard , Steven Donnell , Mark Vose , Yan Liu
发明人： Richard A. Cooke , Nate Richard , Steven Donnell , Mark Vose , Yan Liu
IPC分类号： H01T23/00 , H01L21/683 , H01L21/687
CPC分类号： H01L21/6831 , H01L21/6875
摘要： In accordance with an embodiment of the invention, there is provided an electrostatic chuck. The electrostatic chuck comprises a surface layer activated by a voltage in an electrode to form an electric charge to electrostatically clamp a substrate to the electrostatic chuck. The surface layer includes a plurality of polymer protrusions and a charge control layer to which the plurality of polymer protrusions adhere, the plurality of polymer protrusions extending to a height above portions of the charge control layer surrounding the plurality of polymer protrusions to support the substrate upon the plurality of polymer protrusions during electrostatic clamping of the substrate.
摘要翻译：根据本发明的实施例，提供了一种静电卡盘。静电卡盘包括由电极中的电压激活的表面层，以形成电荷以将基板静电夹持到静电卡盘。表面层包括多个聚合物突起和电荷控制层，多个聚合物突起粘附在该电荷控制层上，多个聚合物突起延伸到围绕多个聚合物突起的电荷控制层的部分上方的高度，以将基底支撑在在基板的静电夹持期间的多个聚合物突起。

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