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81. 发明申请

US20060258316A1 Receiver having a signal reconstructing section for noise reduction, system and method thereof 失效
标题翻译：具有用于降噪的信号重建部分的接收机，其系统和方法
公开(公告)号：US20060258316A1
公开(公告)日：2006-11-16
申请号：US10525451
申请日：2002-08-28
申请人： Zhongding Lei , Yan Wu , Chin Ho , Sumej Sun , Ping He , Yuan Li
发明人： Zhongding Lei , Yan Wu , Chin Ho , Sumej Sun , Ping He , Yuan Li
IPC分类号： H04B1/10 , H04B17/00
CPC分类号： H04L25/067 , H04J11/0026 , H04J13/0077 , H04L5/0021 , H04L25/022 , H04L25/0244 , H04L25/0256 , H04L25/03159 , H04L25/03299 , H04L27/2647 , H04L2025/03414
摘要： A signal reconstructing section (50), a receiver having the signal reconstructing section (50), a communication system having the receiver, and a method for reducing noise in a transformed signal having a plurality of signal components and using the signal reconstructing section (50) are described. The signal reconstructing section (50) of the receiver has a detector (52) for detecting the transformed signal, decision modules (54) each having an input (58) coupled to output (60) of the detector, and a reconstructing module (56) having inputs (62) respectively coupled to output (64) of the decision modules (54). The reconstructing module (56) is adapted to reconstruct one or more subcarriers of the plurality of subcarriers a predetermined number of times to thereby form a noise-reduced transformed signal. Reconstruction of the one or more subcarriers is performed one at a time or two or more simultaneously.
摘要翻译：信号重建部分（50），具有信号重建部分（50）的接收机，具有接收机的通信系统，以及用于减少具有多个信号分量的变换信号中的噪声并使用信号重构部分（50 ）。接收机的信号重建部分（50）具有用于检测变换后的信号的检测器（52），每个具有耦合到检测器的输出（60）的输入端（58）的决定模块（54）和重构模块（56 ）具有分别耦合到所述决定模块（54）的输出（64）的输入（62）。重建模块（56）适于以预定次数重构多个子载波中的一个或多个子载波，从而形成噪声降低的变换信号。一个或多个副载波的重构一次一个或两个或更多次同时执行。

82. 发明申请

US20060011421A1 Automatic wheelchair brake system and wheelchair including same 失效
标题翻译：自动轮椅制动系统和轮椅包括相同
公开(公告)号：US20060011421A1
公开(公告)日：2006-01-19
申请号：US10526294
申请日：2003-09-03
申请人： James Connors , Edward Iles , Frank Famulare , Yuan Li , Morgan Zhang
发明人： James Connors , Edward Iles , Frank Famulare , Yuan Li , Morgan Zhang
IPC分类号： B60T1/14
CPC分类号： A61G5/1029 , A61G5/101 , A61G5/1035 , B60T1/14 , B62B5/049
摘要： An automatically engageable and releasable brake apparatus adaptable to be attached to a wheelchair is provided, including a connection mechanism adapted to be positioned on a rear frame portion of the wheelchair frame, a seat actuation member adapted to be positioned on the wheelchair seat, a brake actuating member coupled to the connection mechanism and in fluid communication with the seat actuation member defining a closed fluid system therewith, and a brake member coupled to the brake actuating member and adapted to contact a ground surface on which the wheelchair is located. Occupational ingress into the wheelchair causes fluid to flow from the seat actuation member to the brake actuating member, which causes the brake member to move from a first position in substantial contact with the ground surface on which the wheelchair is located to a second position spaced a distance above the ground surface.
摘要翻译：提供一种适于附接到轮椅上的自动接合和可释放的制动装置，包括适于定位在轮椅架的后框架部分上的连接机构，适于定位在轮椅上的座椅致动构件，制动器致动构件，其联接到所述连接机构并且与所述座椅致动构件流体连通，所述座椅致动构件与所述座椅致动构件形成封闭的流体系统;以及制动构件，其联接到所述制动器致动构件并适于接触所述轮椅所在的地面。进入轮椅的职业进入导致流体从座椅致动构件流动到制动器致动构件，这导致制动构件从与轮椅所在的地面基本上接触的第一位置移动到间隔开的第二位置地面以上的距离

83. 发明授权

US06909176B1 Structure and material for assembling a low-K Si die to achieve a low warpage and industrial grade reliability flip chip package with organic substrate 有权
标题翻译：用于组装低K Si模具的结构和材料，实现低翘曲和工业级可靠性倒装芯片封装与有机基板
公开(公告)号：US06909176B1
公开(公告)日：2005-06-21
申请号：US10719451
申请日：2003-11-20
申请人： Wen-Chou Vincent Wang , Donald S. Fritz , Yuan Li
发明人： Wen-Chou Vincent Wang , Donald S. Fritz , Yuan Li
IPC分类号： H01L21/56 , H01L23/055 , H01L23/36 , H01L23/532 , H01L23/10
CPC分类号： H01L23/36 , H01L21/563 , H01L23/055 , H01L23/5329 , H01L2224/16 , H01L2224/73204 , H01L2224/73253 , H01L2924/01019 , H01L2924/0102 , H01L2924/01322 , H01L2924/10253 , H01L2924/15311 , H01L2924/16195 , H01L2924/00
摘要： Provided are a semiconductor low-K Si die flip chip package with warpage control and fabrication methods for such packages. The packages include heat spreaders that are attached to the low-K Si die and packaging substrate. In general, the modulus of the thermal interface material, which is used to attach the heat spreader to the low-K Si die, is selected as high as possible relative to other commercially available thermal interface materials. On the other hand, the modulus of the adhesive, which is used to attach the heat spreader via an optional stiffener to the substrate, is selected as low as possible relative to other commercially available adhesives. The result is a package with less bowing and so improved co-planarity (in compliance with industry specifications) with the surface to which it is ultimately bound. Moreover, the low-K Si die and package reliabilities are thereby enhanced.
摘要翻译：提供了一种用于这种封装的翘曲控制和制造方法的半导体低K Si晶片倒装芯片封装。这些包装包括附着在低K Si管芯和封装基板上的散热器。通常，用于将散热器连接到低K Si管芯的热界面材料的模量相对于其它市售的热界面材料选择得尽可能高。另一方面，用于通过可选的加强筋将散热器连接到基底上的粘合剂的模量相对于其它市售粘合剂选择尽可能低。结果是具有较低弯曲度和如此改进的共面性（符合行业规范）与其最终结合的表面的封装。此外，由此提高了低K Si管芯和封装可靠性。

84. 发明授权

US06208780B1 System and method for optical monitoring 有权
标题翻译：光学监控系统及方法
公开(公告)号：US06208780B1
公开(公告)日：2001-03-27
申请号：US09234025
申请日：1999-01-19
申请人： Yuan Li , Yan Wang
发明人： Yuan Li , Yan Wang
IPC分类号： G02B626
CPC分类号： H04B10/077 , G02F1/225 , G02F2001/212 , G02F2203/055 , H04B10/07955 , H04J14/02
摘要： An optical filter, system, and method capable of detecting optical signals in an optical fiber trunk for purposes of diagnostics and control of a wavelength division multiplexing system using optical fiber network. The optical filter is described comprising a predetermined number N of cascaded Mach-Zender circuits having a predetermined transfer function with a predetermined scanning peak, the cascaded Mach-Zender circuits having an optical input and an optical output. In another embodiment, a system is provided which employs the optical filter in which a control circuit coupled to each of the Mach-Zender circuits to shift the scanning peak according to a predetermined criterion. The control circuit advantageously causes a phase shift in the Mach-Zender circuits, thereby allowing the optical filter to scan a predetermined frequency spectrum with a narrow pass band or scanning peak to determine the existence and/or the condition of optical signals within the predetermined frequency spectrum.
摘要翻译：为了诊断和控制使用光纤网络的波分复用系统，能够检测光纤干线中的光信号的光滤波器，系统和方法。光滤波器被描述为包括具有预定的传输函数的预定数量级的具有预定扫描峰值的级联Mach-Zender电路的N个，级联的Mach-Zender电路具有光输入和光输出。在另一个实施例中，提供了一种采用光学滤波器的系统，其中耦合到每个Mach-Zender电路的控制电路根据预定标准移动扫描峰值。控制电路有利地引起Mach-Zender电路中的相移，从而允许滤光器以窄通带或扫描峰扫描预定频谱，以确定预定频率内的光信号的存在和/或状态光谱。

85. 发明申请

US20180267932A1 Shared Memory Structure for Reconfigurable Parallel Processor 审中-公开
公开(公告)号：US20180267932A1
公开(公告)日：2018-09-20
申请号：US15919752
申请日：2018-03-13
申请人： Jianbin Zhu , Yuan Li
发明人： Jianbin Zhu , Yuan Li
IPC分类号： G06F15/80 , G06F9/30
摘要： Processors, systems and methods are provided for thread level parallel processing. A processor may comprise a plurality of processing elements (PEs) each having a plurality of arithmetic logic units (ALUs) that are configured to execute a same instruction in parallel threads and a plurality of memory ports (MPs) for the plurality of PEs to access a memory unit. Each of the plurality of MPs may comprise an address calculation unit configured to generate respective memory addresses for each thread to access a common area in the memory unit.

86. 发明申请

US20180267931A1 Private Memory Structure for Reconfigurable Parallel Processor 审中-公开
公开(公告)号：US20180267931A1
公开(公告)日：2018-09-20
申请号：US15919727
申请日：2018-03-13
申请人： Yuan Li , Jianbin Zhu
发明人： Yuan Li , Jianbin Zhu
IPC分类号： G06F15/80 , G06F9/30 , G06F12/0815
摘要： Processors, systems and methods are provided for thread level parallel processing. A processor may comprise a plurality of processing elements (PEs) and a plurality of memory ports (MPs) for the plurality of PEs to access a memory unit. Each PE may have a plurality of arithmetic logic units (ALUs) that are configured to execute a same instruction in parallel threads. Each of the plurality of MPs may comprise an address calculation unit configured to generate respective memory addresses for each thread to access a different memory bank in the memory unit.

87. 发明申请

US20180267809A1 Static Shared Memory Access for Reconfigurable Parallel Processor 审中-公开
公开(公告)号：US20180267809A1
公开(公告)日：2018-09-20
申请号：US15919774
申请日：2018-03-13
申请人： Yuan Li , Jianbin Zhu
发明人： Yuan Li , Jianbin Zhu
IPC分类号： G06F9/38 , G06F9/30 , G06F9/34 , G06F13/16
CPC分类号： G06F15/8023 , G06F9/3001 , G06F9/3004 , G06F9/3009 , G06F9/30098 , G06F9/34 , G06F9/3808 , G06F9/3867 , G06F9/3885 , G06F12/0815 , G06F13/1673 , G06F2212/1021 , Y02D10/14
摘要： Processors, systems and methods are provided for thread level parallel processing. A processor may comprise a plurality of processing elements (PEs) that each may comprise an arithmetic logic unit (ALU), a data buffer associated with the ALU, and an indicator associated with the data buffer to indicate whether a piece of data inside the data buffer is to be reused for repeated execution of a same instruction as a pipeline stage.

88. 发明授权

US08930791B2 Early stop method and apparatus for turbo decoding 有权
标题翻译：用于turbo解码的早期停止方法和装置
公开(公告)号：US08930791B2
公开(公告)日：2015-01-06
申请号：US13608720
申请日：2012-09-10
申请人： Yuan Li , Jianbin Zhu , Tao Zhang
发明人： Yuan Li , Jianbin Zhu , Tao Zhang
IPC分类号： H03M13/00 , H04L1/00
CPC分类号： H04L1/005 , H04L1/006
摘要： In one embodiment, device for early stopping in turbo decoding includes a processor configured to receive a block of data to be decoded, compare hard decision bits resulting from decoding iterations and compare a minimum value of log likelihood ratio (LLR) of decoded bits against a threshold. The processor configured to match hard-decisions with previous iteration results. The processor may be configured to set an early stop rule after the matching hard-decisions with previous iteration results is matched. The processor may be configured to set an early stop rule when the minimum reliability of the output bits exceeds the threshold.
摘要翻译：在一个实施例中，用于在turbo解码中早期停止的设备包括：处理器，被配置为接收待解码的数据块，比较由解码迭代得到的硬判决位，并将解码比特的对数似然比（LLR）的最小值与阈。处理器配置为将硬判决与先前的迭代结果进行匹配。处理器可以被配置为在与先前的迭代结果匹配的硬判决匹配之后设置早期停止规则。处理器可以被配置为当输出比特的最小可靠性超过阈值时设置早期停止规则。

89. 发明申请

US20140332933A1 SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME 审中-公开
标题翻译：半导体结构及其形成方法
公开(公告)号：US20140332933A1
公开(公告)日：2014-11-13
申请号：US14362075
申请日：2012-07-12
申请人： Yuan Li , Lei Guo
发明人： Yuan Li , Lei Guo
IPC分类号： H01L29/04 , H01L21/027 , H01L33/32 , H01L29/06 , H01L33/20
CPC分类号： H01L29/045 , H01L21/02381 , H01L21/0242 , H01L21/0243 , H01L21/02433 , H01L21/02609 , H01L21/02658 , H01L21/0275 , H01L29/04 , H01L29/0692 , H01L33/007 , H01L33/16 , H01L33/20 , H01L33/24 , H01L33/32
摘要： A semiconductor structure and a method for forming the same are provided. The semiconductor structure comprises: a substrate; and a plurality of convex structures formed on a surface of the substrate and arranged in a longitudinal direction of the substrate, each convex structure having a top surface, a bottom surface located on the surface of the substrate, a first end surface and a second end surface parallel to each other, and a front side surface and a rear side surface parallel to each other, in which the rear side surface of one of two adjacent convex structures and the front side surface of the other are located on a same plane to allow the plurality of convex structures to form a zigzag structure.
摘要翻译：提供半导体结构及其形成方法。半导体结构包括：基板; 以及形成在所述基板的表面上且沿所述基板的长度方向配置的多个凸起结构，每个凸起结构具有顶表面，位于所述基板的表面上的底面，第一端面和第二端彼此平行的表面和彼此平行的前侧表面和后侧表面，其中两个相邻的凸起结构中的一个的后侧表面和另一个凸出结构的前侧表面位于同一平面上，以允许所述多个凸起结构形成之字形结构。

90. 发明申请

US20140142341A1 3-AMINOMETHYL-3, 5, 5-TRIMETHYL CYCLOHEXYLAMINE PREPARATION METHOD 有权
标题翻译： 3-氨基乙基-3,5,5-三甲基环己基胺制备方法
公开(公告)号：US20140142341A1
公开(公告)日：2014-05-22
申请号：US14113907
申请日：2011-09-06
申请人： Changsheng Chen , Yuan Li , Wenjuan Zhao , Hongyin Cui , Weiqi Hua
发明人： Changsheng Chen , Yuan Li , Wenjuan Zhao , Hongyin Cui , Weiqi Hua
IPC分类号： C07C209/62
CPC分类号： C07C209/62 , C07C209/48 , C07C209/52 , C07C211/36 , C07C253/30 , C07C2601/14 , C07C255/61 , C07C255/46
摘要： Provided is a 3-aminomethyl-3,5,5-trimethylcyclohexylamine preparation method. A feeding flow of 3-cyano-3,5,5-trimethylcyclohexylimine is reacted with NH3 and hydrogen in the presence of a hydrogenation catalyst; the method is characterized by: firstly adding a basic compound to the feeding flow of 3-cyano-3,5,5-trimethylcyclohexylimine, and then after a portion of 3-cyano-3,5,5-trimethylcyclohexylimine has reacted, adding an acidic compound to reaction materials for further hydrogenation reaction to prepare the product. The method ensures that the aminonitrile content in the product is low, thus effectively reducing the duration of the reaction and greatly reducing the consumption of the catalyst during the hydrogenation reaction process.
摘要翻译：提供了3-氨基甲基-3,5,5-三甲基环己胺的制备方法。在氢化催化剂存在下，使3-氰基-3,5,5-三甲基环己基亚胺的进料流与NH 3和氢气反应; 该方法的特征在于：首先向3-氰基-3,5,5-三甲基环己基亚胺的进料流中加入碱性化合物，然后在一部分3-氰基-3,5,5-三甲基环己基亚胺反应后，加入酸性化合物与反应物进行进一步氢化反应制备产物。该方法可确保产品中的氨腈含量低，有效降低反应持续时间，大大降低催化剂在氢化反应过程中的消耗。

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