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11. 发明授权

US08710643B2 Electronic package with fluid flow barriers 失效
标题翻译：电子封装带流体阻流阀
公开(公告)号：US08710643B2
公开(公告)日：2014-04-29
申请号：US13019815
申请日：2011-02-02
申请人： Teck-Gyu Kang , Yuan Li , Yuanlin Xie
发明人： Teck-Gyu Kang , Yuan Li , Yuanlin Xie
IPC分类号： H01L23/22
CPC分类号： H01L21/563 , H01L23/16 , H01L2224/16225 , H01L2224/26175 , H01L2224/32225 , H01L2224/73203 , H01L2224/73204 , H01L2924/15311 , H01L2924/19105 , H01L2924/00 , H01L2924/00012
摘要： The present invention is directed to a method and electronic computer package that is formed by placing an integrated circuit, having a plurality of bonding pads with solder bumps deposited thereon, in contact with the substrate so that one of the plurality of solder bumps is in superimposition with respect to one of the contacts and one of the plurality of bonding pads, with a volume being defined between region of the substrate in superimposition with the integrated circuit. A portion of the volume is filled with a quantity of underfill. A fluid flow bather is formed on the substrate and defines a perimeter of the volume, defining a flow restricted region. The fluid flow barrier has dimensions sufficient to control the quantity of underfill egressing from the flow restricted region.
摘要翻译：本发明涉及一种方法和电子计算机包装，其通过放置集成电路而形成，所述集成电路具有多个焊料焊盘，其上沉积有焊料凸块，与衬底接触，使得多个焊料凸块中的一个叠加相对于触点之一和多个接合焊盘中的一个，其中在与集成电路叠加的基板的区域之间限定了体积。体积的一部分充满了一定量的底部填充物。在衬底上形成流体流动泳池并且限定容积的周长，限定流动限制区域。流体流动阻挡层具有足以控制从流动限制区域排出的底部填充物的量的尺寸。

12. 发明授权

US08412828B2 Media resource management method and device, equipment and system thereof 有权
标题翻译：媒体资源管理方法及其设备，设备及系统
公开(公告)号：US08412828B2
公开(公告)日：2013-04-02
申请号：US12711423
申请日：2010-02-24
申请人： Xufeng Zhou , Zongwu Wu , Xiangwen Zhu , Yan Mo , Yuan Li , Jiafeng Liu , Yuanlin Chen
发明人： Xufeng Zhou , Zongwu Wu , Xiangwen Zhu , Yan Mo , Yuan Li , Jiafeng Liu , Yuanlin Chen
IPC分类号： G06F15/173
CPC分类号： H04L65/80 , H04L65/1023
摘要： A media resource management method, a media resource management device, a media resource management equipment, and a media resource management system are provided. The media resource management method includes the following steps. First, algorithm complexities of media resources are obtained according to a type of a service, in which the algorithm complexities are algorithm complexities of media resources required by the service. Next, an algorithm complexity of the service is determined according to the algorithm complexities of the media resources required by the service. Then, a capability of processing the service is determined according to the algorithm complexity of the service, and then the media resources are allocated. In the technical solution, through obtaining algorithm complexities of media resources according to a type of a service, determining an algorithm complexity of the service according to the algorithm complexities of media resources required by the service, and determining a capability of processing the service according to the algorithm complexity of the service, and then allocating the media resources, the utilization efficiency of media resources is improved.
摘要翻译：提供了媒体资源管理方法，媒体资源管理装置，媒体资源管理装置，媒体资源管理系统。媒体资源管理方法包括以下步骤。首先，根据服务类型获得媒体资源的算法复杂度，其中算法复杂性是服务所需媒体资源的算法复杂度。接下来，根据服务所需的媒体资源的算法复杂度来确定服务的算法复杂度。然后，根据服务的算法复杂度来确定处理服务的能力，然后分配媒体资源。在技术方案中，通过根据业务类型获取媒体资源的算法复杂度，根据服务所需的媒体资源的算法复杂度确定业务的算法复杂度，并根据业务的不同来确定处理业务的能力服务的算法复杂度，然后分配媒体资源，提高媒体资源的利用效率。

13. 发明申请

US20130007571A1 EARLY STOP METHOD AND APPARATUS FOR TURBO DECODING 有权
标题翻译：用于涡轮解码的早期停止方法和装置
公开(公告)号：US20130007571A1
公开(公告)日：2013-01-03
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： H03M13/41
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。

14. 发明申请

US20110276767A1 Rate Matching and De-Rate Matching on Digital Signal Processors 有权
标题翻译：数字信号处理器的速率匹配和速率匹配
公开(公告)号：US20110276767A1
公开(公告)日：2011-11-10
申请号：US13100190
申请日：2011-05-03
申请人： Yuan Li , Julien Nicolas , Jianbin Zhu
发明人： Yuan Li , Julien Nicolas , Jianbin Zhu
IPC分类号： G06F12/00
CPC分类号： H04L1/0068
摘要： Provided are systems and methods for rate matching and de-rate matching on digital signal processors. For example, there is a system for rate matching and de-rate matching, where the system includes a memory configured to contain a plurality of blocks of data, and a digital signal processor configured to pre-compute permutation parameters common to the plurality of blocks, wherein the plurality of blocks are subject to a set of given puncturing parameters. The digital signal processor is configured to process each block in the plurality of blocks by computing a block signature from pre-computed puncturing thresholds, matching the block signature to one of a set of pre-computed zone signatures, deriving a zone index corresponding to the one matched pre-computed zone signature, and applying pre-computed permutation and puncturing transformations corresponding to the zone index to the block.
摘要翻译：提供了用于数字信号处理器上的速率匹配和去速率匹配的系统和方法。例如，存在用于速率匹配和去速率匹配的系统，其中系统包括被配置为包含多个数据块的存储器，以及数字信号处理器，被配置为预先计算多个块共同的置换参数，其中所述多个块经受一组给定的删截参数。数字信号处理器被配置为通过从预先计算的穿孔阈值计算块签名来处理多个块中的每个块，将块签名与一组预先计算的区域签名中的一个相匹配，导出对应于一个匹配的预先计算的区域签名，并且将对应于区域索引的预先计算的置换和删截变换应用于块。

15. 发明申请

US20110154156A1 METHODS AND APPARATUS FOR EARLY STOP ALGORITHM OF TURBO DECODING 有权
标题翻译：用于涡轮解码的早期停止算法的方法和装置
公开(公告)号：US20110154156A1
公开(公告)日：2011-06-23
申请号：US12973951
申请日：2010-12-21
申请人： Yuan Li , Jianbin Zhu , Tao Zhang
发明人： Yuan Li , Jianbin Zhu , Tao Zhang
IPC分类号： H03M13/00
CPC分类号： H04L1/005 , H04L1/006
摘要： Methods and apparatus for early stop algorithm of turbo decoding are disclosed. An example method comprises of combination of comparing of hard decisions of soft outputs of the current iteration and the previous iteration and comparing the minimum log likelihood results against a threshold. The decoding iteration is stopped once the hard decisions are matched and the minimum soft decoding result exceeds a threshold.
摘要翻译：公开了用于turbo解码的早期停止算法的方法和装置。一个示例性方法包括将当前迭代的软输出的硬判决与先前迭代进行比较并将最小对数似然结果与阈值进行比较的组合。一旦硬判决匹配并且最小软解码结果超过阈值，则停止解码迭代。

16. 发明申请

US20090055807A1 FAST IMAGE LOADING MECHANISM IN CELL SPU 有权
标题翻译：细胞SPU中的快速图像加载机制
公开(公告)号：US20090055807A1
公开(公告)日：2009-02-26
申请号：US12196888
申请日：2008-08-22
申请人： Wen Jun Wang , Xiu Hua Huang , Jian Chen , Yuan Li
发明人： Wen Jun Wang , Xiu Hua Huang , Jian Chen , Yuan Li
IPC分类号： G06F9/45
CPC分类号： G06F15/177 , G06F9/542 , G06F12/08 , G06F2212/251 , G06F2212/253
摘要： The present invention provides a method and system for loading and running program images rapidly in a multi-processor system. The method comprises the steps of: starting in a synergistic processor a synergistic processing program listener, which is configured to listen to a notification from a main processor; calling in the main processor a run-synergistic-processing-program function which is configured to notify the synergistic processing program listener to run a synergistic processing program image which is part of the program image and has been transferred to the local store of the synergistic processor; and the synergistic processing program listener running the synergistic processing program image in response to receiving the notification.
摘要翻译：本发明提供了一种用于在多处理器系统中快速加载和运行程序图像的方法和系统。该方法包括以下步骤：在协同处理器中启动协同处理程序监听器，其被配置为收听来自主处理器的通知; 在主处理器中呼叫运行协同处理程序功能，该功能被配置为通知协同处理程序监听器运行作为节目映像的一部分并已被传送到协同处理器的本地存储器的协同处理程序映像 ; 以及响应于接收到通知而运行协同处理程序图像的协同处理程序监听器。

17. 发明授权

US07446399B1 Pad structures to improve board-level reliability of solder-on-pad BGA structures 失效
标题翻译：焊盘结构，以提高焊接焊盘BGA结构的板级可靠性
公开(公告)号：US07446399B1
公开(公告)日：2008-11-04
申请号：US10911088
申请日：2004-08-04
申请人： Yuan Li
发明人： Yuan Li
IPC分类号： H01L23/48 , H01L23/02 , H01L21/00
CPC分类号： H05K1/111 , H01L24/03 , H01L24/05 , H01L24/13 , H01L2224/0401 , H01L2224/05015 , H01L2224/05017 , H01L2224/05022 , H01L2224/05147 , H01L2224/05557 , H01L2224/05559 , H01L2224/05562 , H01L2224/056 , H01L2224/11334 , H01L2224/13006 , H01L2224/13022 , H01L2224/131 , H01L2224/16225 , H01L2224/16227 , H01L2924/00013 , H01L2924/0002 , H01L2924/01029 , H01L2924/01033 , H01L2924/01078 , H01L2924/01322 , H01L2924/014 , H01L2924/14 , H01L2924/15311 , H05K3/3457 , H05K2201/0367 , H05K2201/09745 , H05K2201/10734 , Y02P70/611 , H01L2924/00014 , H01L2224/13099 , H01L2224/05099 , H01L2224/13599 , H01L2224/05599 , H01L2224/29099 , H01L2224/29599 , H01L2224/05552
摘要： The present invention is directed to a new bonding pad structure having a rugged contact interface that makes it more difficult for a crack to grow from the peripheral edge of the bonding pad. The rugged contact interface also helps to accumulate more solder paste on the edge of the bonding pad, increase the thickness of the solder layer near the pad edge and prevent the pad edge from being oxidized and turning into a crack initiation point.
摘要翻译：本发明涉及一种新的接合焊盘结构，其具有坚固的接触界面，使得裂纹从接合焊盘的周边边缘变得更难。坚固的接触界面还有助于在焊盘边缘积聚更多的焊膏，增加焊盘边缘附近焊料层的厚度，防止焊盘边缘被氧化并变成裂纹起始点。

18. 发明申请

US20070071071A1 Methods and apparatus to perform frequency-domain equalization for channels with large delay-spreads 有权
标题翻译：对具有较大延迟传播的信道执行频域均衡的方法和装置
公开(公告)号：US20070071071A1
公开(公告)日：2007-03-29
申请号：US11518559
申请日：2006-09-08
申请人： Yuan Li , Toshio Nagata
发明人： Yuan Li , Toshio Nagata
IPC分类号： H04B1/00 , H04L27/28
CPC分类号： H04L25/03159 , H04B1/712 , H04B7/0619 , H04B7/0669 , H04L2025/03426
摘要： Methods and apparatus to perform frequency-domain equalization in high-speed downlink packet access (HSDPA) receivers for wireless channels with large delay-spreads are disclosed. An example method comprises computing a first frequency-domain equalizer (FDE) coefficient for a first set of multipaths, computing a second FDE coefficient for a second set of multipaths, computing a first equalized signal by equalizing a received code division multiple access (CDMA) signal with the first FDE coefficient, computing a second equalized signal by equalizing the received CDMA signal with the second FDE coefficient, delaying the first equalized signal by a delay difference between the first and the second sets, and combining the delayed first equalized signal and the second equalized signal.
摘要翻译：公开了用于具有大延迟扩展的无线信道的高速下行链路分组接入（HSDPA）接收机中进行频域均衡的方法和装置。一个示例性方法包括：计算第一组多路径的第一频域均衡器（FDE）系数，计算第二组多路径的第二FDE系数，通过均衡接收到的码分多址（CDMA）信号与第一FDE系数，通过使接收的CDMA信号与第二FDE系数相等来计算第二均衡信号，将第一均衡信号延迟第一和第二组之间的延迟差，并将延迟的第一均衡信号和第二均衡信号。

19. 发明申请

US20070053417A1 Methods and apparatus to perform fractional-spaced channel estimation for frequency-domain equalizers 审中-公开
$Methods and apparatus to perform fractional-spaced channel estimation for frequency-domain equalizers$
标题翻译：对频域均衡器进行分数间隔信道估计的方法和装置
公开(公告)号：US20070053417A1
公开(公告)日：2007-03-08
申请号：US11518054
申请日：2006-09-08
申请人： Toshio Nagata , Yuan Li , Raied Salem
发明人： Toshio Nagata , Yuan Li , Raied Salem
IPC分类号： H04B1/00 , H04K1/10
CPC分类号： H04B1/7097 , H04B1/7105
摘要： Methods and apparatus to perform fractional-spaced channel estimation for frequency-domain equalizers in high-speed downlink packet access (HSDPA) receivers are disclosed. An example method comprises computing a first fractionally-spaced time-domain channel estimate from an oversampled CDMA signal, and computing a first chip-interval frequency-domain equalizer (FDE) coefficient from the first fractionally-spaced channel estimate.
摘要翻译：公开了在高速下行链路分组接入（HSDPA）接收机中对频域均衡器执行小数间隔信道估计的方法和装置。一个示例性方法包括从过采样CDMA信号计算第一小数间隔时域信道估计，以及从第一分数间隔信道估计计算第一码片间隔频域均衡器（FDE）系数。

20. 发明授权

US5685281A Gas vortex device for internal combustion engine 失效
标题翻译：内燃机用气体涡流装置
公开(公告)号：US5685281A
公开(公告)日：1997-11-11
申请号：US635663
申请日：1996-04-22
申请人： Yuan Li
发明人： Yuan Li
IPC分类号： F02M29/06 , F02M29/00
CPC分类号： F02M29/06
摘要： A gas vortex device for an internal combustion engine includes at least a guider body installed in a predetermined position of a flowing passage provided between an inlet chamber of a cylinder body and an exhaling end of an air inputting arrangement of the internal combustion engine. The guider body which has an inlet end and an outlet end installed in such a manner that the outlet end should be more proximate to the inlet chamber of the cylinder body than the inlet end. The guider body further has an axial portion and at least two guiding wings extending symmetrically, outwardly and radially from the axial portion. Therefore, a gas mixture including the air and the atomized fuel that are sucked into the flowing passage from the air inputting arrangement are forced to flow through the guider body, inhaling through the inlet end and exhaling from the outlet end thereof before sucking into the inlet chamber of the cylinder body, so that the gas flow is guided by the guiding wings to spin and speed up such whirling motion. Therefore the gas mixture sucking into the inlet chamber of the cylinder body is spinning continuously in vortex form, so as to further atomize the atomized fuel particles to more diminutive tiny particles and more evenly and completely mix the air and atomized fuel particles.
摘要翻译：用于内燃机的气体涡流装置至少包括安装在设置在缸体的入口室和内燃机的空气输入装置的排出端之间的流动通道的预定位置的导向件主体。导向体具有入口端和出口端，其安装方式使得出口端应该比入口端更靠近气缸体的入口室。导向体还具有轴向部分和至少两个从轴向部分对称地向外和径向延伸的导向翼。因此，从空气输入装置吸入到流动通道中的包括空气和雾化燃料的气体混合物被迫流过导向体，通过入口端吸入，并在吸入入口之前从其出口端排气气缸体的气室，使得气流由引导翼引导以旋转并加速这种旋转运动。因此，吸入缸体入口室的气体混合物以旋涡形式连续旋转，从而进一步将雾化的燃料颗粒雾化成更小的微小颗粒，并使空气和雾化燃料颗粒更均匀地完全混合。

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