专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US08331262B2 Apparatus and method for setup of optimum route using tree-topology 有权
标题翻译：使用树型拓扑建立最佳路由的装置和方法
公开(公告)号：US08331262B2
公开(公告)日：2012-12-11
申请号：US10841477
申请日：2004-05-10
申请人： Xu-hui Hu , Yong Liu , Chun-hui Zhu , Myung-jong Lee
发明人： Xu-hui Hu , Yong Liu , Chun-hui Zhu , Myung-jong Lee
IPC分类号： H04L12/28 , G06F15/173
CPC分类号： H04L45/00 , H04L45/16 , H04L45/48 , H04W40/246 , H04W40/248 , H04W40/28 , H04W40/30
摘要： A method for relaying a route request RREQ message by an intermediate node which is connected with at least one node using a tree topology in a mobile communication system including a destination node and a source node which sends the RREQ message to the destination node via at least one intermediate node, to thus establish an optimal route for communications. The RREQ message is received along the route other than the tree route, and the first information is updated using its information. The intermediate node relays to a next intermediate node the RREQ message containing the updated first information.
摘要翻译：一种用于在包括目的地节点和源节点的移动通信系统中使用树形拓扑与至少一个节点连接的中间节点中继路由请求RREQ消息的方法，所述目的节点和源节点至少通过至少发送RREQ消息到目的地节点一个中间节点，从而建立通信的最佳路由。 RREQ消息沿树路径以外的路由被接收，并且使用其信息来更新第一信息。中间节点将下一个中间节点中继到包含更新的第一信息的RREQ消息。

52. 发明申请

US20120292778A1 EMBEDDED SEMICONDUCTOR POWER MODULES AND PACKAGES 失效
标题翻译：嵌入式半导体电源模块和封装
公开(公告)号：US20120292778A1
公开(公告)日：2012-11-22
申请号：US13110865
申请日：2011-05-18
申请人： Yong Liu , Qiuxiao Qian , Yumin Liu
发明人： Yong Liu , Qiuxiao Qian , Yumin Liu
IPC分类号： H01L23/48 , H01L21/50
CPC分类号： H01L21/56 , H01L23/3107 , H01L23/5389 , H01L24/19 , H01L24/96 , H01L25/16 , H01L25/162 , H01L2224/04105 , H01L2224/32245 , H01L2224/73267 , H01L2224/92244 , H01L2924/12042 , H01L2924/13055 , H01L2924/13091 , H05K1/185 , H01L2924/00
摘要： Disclosed are semiconductor die packages constructed from modules of embedded semiconductor dice and electrical components. In one embodiment, a semiconductor die package comprises a first module and a second module attached to the first module. One or more semiconductor dice are embedded in the first module, and one or more electrical components, such as surface-mounted components, are embedded in the second module. The first module may be formed by a lamination process, and the second module may be formed by a lamination process or a molding process. Patterned metal layers and vias provide electrical interconnections to the package and among the die and components of the package. The second module may be attached to the first module by coupling interconnect lands of separately manufactured modules to one another, or may be directly attached by lamination or molding.
摘要翻译：公开了由嵌入式半导体芯片和电气部件的模块构成的半导体管芯封装。在一个实施例中，半导体管芯封装包括第一模块和连接到第一模块的第二模块。一个或多个半导体裸片嵌入在第一模块中，并且一个或多个电组件，例如表面安装组件，嵌入在第二模块中。第一模块可以通过层压工艺形成，并且第二模块可以通过层压工艺或模制工艺形成。图案化的金属层和通孔提供对封装以及芯片和封装的部件之间的电互连。第二模块可以通过将单独制造的模块的互连焊盘彼此连接，或者可以通过层压或模制来直接附接到第一模块。

53. 发明授权

US08315521B2 Peer-to-peer voice over internet protocol 有权
标题翻译：通过互联网协议的对等语音
公开(公告)号：US08315521B2
公开(公告)日：2012-11-20
申请号：US12639572
申请日：2009-12-16
申请人： Stevan H. Leiden , Ayaskant Rath , Yong Liu , Shivendra Panwar , Keith Ross
发明人： Stevan H. Leiden , Ayaskant Rath , Yong Liu , Shivendra Panwar , Keith Ross
IPC分类号： H04B10/20
CPC分类号： H04M7/0063 , H04L65/1069 , H04L67/104 , H04M3/42017 , H04M11/04
摘要： An optical network terminal receives, from a user device associated with the optical network terminal, a call to a called party, and checks a table, which may be locally cached in the optical network terminal, for a network location of another optical network terminal associated with the called party. The device also establishes a connection with another user device associated with the other optical network terminal, based on the network location, and exchanges voice data with the other user device associated with the other optical network terminal via the connection.
摘要翻译：光网络终端从与光网络终端相关联的用户设备接收对被叫方的呼叫，并且检查可以在光网络终端中本地高速缓存的表与另一光网络终端相关联的网络位置与被叫方该设备还基于网络位置建立与另一光网络终端相关联的另一用户设备的连接，并且经由连接与与另一光网络终端相关联的另一用户设备交换语音数据。

54. 发明申请

US20120263084A1 REDUCING POWER CONSUMPTION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：降低无线通信系统的功耗
公开(公告)号：US20120263084A1
公开(公告)日：2012-10-18
申请号：US13450209
申请日：2012-04-18
申请人： Yong Liu , Raja Banerjea
发明人： Yong Liu , Raja Banerjea
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04W28/08 , H04W52/0229 , Y02D70/142 , Y02D70/22
摘要： After transitioning a network interface of a first wireless communication device from a low power state to an active state, transmitting a request for a second wireless communication device to transmit data for the first wireless communication device that is buffered at the second wireless communication device. An indication of whether there is data for the first wireless communication device buffered at second wireless communication device is received. When there is data for the first wireless communication device buffered at second wireless communication device, data for the first wireless communication device that was buffered at the second wireless communication device is received from the second wireless communication device.
摘要翻译：在将第一无线通信设备的网络接口从低功率状态转换到活动状态之后，向第二无线通信设备发送对第二无线通信设备发送数据的第一无线通信设备的数据进行缓冲。接收在第二无线通信设备中缓存的第一无线通信设备是否存在数据的指示。当存在在第二无线通信设备中缓存的第一无线通信设备的数据时，从第二无线通信设备接收在第二无线通信设备处缓冲的第一无线通信设备的数据。

55. 发明授权

US08263596B2 Kinase inhibitors and method of treating cancer 有权
标题翻译：激酶抑制剂和治疗癌症的方法
公开(公告)号：US08263596B2
公开(公告)日：2012-09-11
申请号：US13081254
申请日：2011-04-06
申请人： Peter B. Sampson , Yong Liu , Sze-Wan Li , Bryan T. Forrest , Heinz W. Pauls , Louise G. Edwards , Miklos Feher , Narendra Kumar B. Patel , Radoslaw Laufer
发明人： Peter B. Sampson , Yong Liu , Sze-Wan Li , Bryan T. Forrest , Heinz W. Pauls , Louise G. Edwards , Miklos Feher , Narendra Kumar B. Patel , Radoslaw Laufer
IPC分类号： A61K31/5377 , A61K31/416 , C07D273/01 , C07D487/04
CPC分类号： C07D403/10 , A61K31/5377 , A61K45/06 , C07D231/56 , C07D403/04 , C07D403/14 , C07D413/14
摘要： The invention is directed to a compound represented by the following structural formula and pharmaceutically acceptable salts thereof: Compounds represented by this structural formula are kinase inhibitors and are therefore disclosed herein for the treatment of cancer. Definitions for the variables in the structural formula are provided herein.
摘要翻译：本发明涉及由以下结构式表示的化合物及其药学上可接受的盐：由该结构式表示的化合物是激酶抑制剂，因此本文公开了用于治疗癌症的化合物。本文提供了结构式中变量的定义。

56. 发明申请

US20120195391A1 Physical Layer Frame Format for Long Range WLAN 有权
标题翻译：长距离WLAN的物理层帧格式
公开(公告)号：US20120195391A1
公开(公告)日：2012-08-02
申请号：US13359336
申请日：2012-01-26
申请人： Hongyuan Zhang , Rohit U. Nabar , Raja Banerjea , Yong Liu
发明人： Hongyuan Zhang , Rohit U. Nabar , Raja Banerjea , Yong Liu
IPC分类号： H04L27/04
CPC分类号： H04W28/06 , H04L5/0048 , H04L5/0053 , H04L27/2602 , H04L27/2613 , H04L27/2666 , H04L69/02 , H04L69/22 , H04W84/12
摘要： In a method for generating a physical layer (PHY) data unit for transmission via a communication channel, a first preamble portion and a data portion of the data unit is generated. The first preamble portion includes one or more long training fields. The first preamble portion and the data portion are modulated using a plurality of orthogonal frequency division multiplexing (OFDM) symbols. Symbol duration of each OFDM symbol is at least 8 μs. The data unit is generated to include the plurality of OFDM symbols.
摘要翻译：在用于生成经由通信信道传输的物理层（PHY）数据单元的方法中，生成数据单元的第一前导码部分和数据部分。第一前导部分包括一个或多个长训练场。使用多个正交频分复用（OFDM）符号来调制第一前同步码部分和数据部分。每个OFDM符号的符号持续时间至少为8μs。生成数据单元以包括多个OFDM符号。

57. 发明申请

US20120149149A1 FOUR MOSFET FULL BRIDGE MODULE 有权
标题翻译：四MOSFET全桥模块
公开(公告)号：US20120149149A1
公开(公告)日：2012-06-14
申请号：US13397285
申请日：2012-02-15
申请人： Yong Liu , Qiuxiao Qian , JiangYuan Zhang , Mike Speed , Jung Tae Lee , Luke Huiyong Chung
发明人： Yong Liu , Qiuxiao Qian , JiangYuan Zhang , Mike Speed , Jung Tae Lee , Luke Huiyong Chung
IPC分类号： H01L21/56
CPC分类号： H01L23/49575 , H01L23/3107 , H01L23/49524 , H01L23/49551 , H01L23/49562 , H01L24/36 , H01L24/40 , H01L24/41 , H01L24/48 , H01L2224/40245 , H01L2224/45014 , H01L2224/48247 , H01L2224/4847 , H01L2224/48472 , H01L2224/73219 , H01L2224/73221 , H01L2924/00014 , H01L2924/01006 , H01L2924/01015 , H01L2924/01023 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/00 , H01L2924/00012 , H01L2224/45015 , H01L2924/207 , H01L2224/37099
摘要： A molded, leadless packaged semiconductor multichip module includes 100 has four mosfets 10, 12, 14, 16 for a full bridge circuit. The mosfets may include two N-channel and two P-channel devices or four mosfets of the same type, but four N-channel are preferred. In module 100 there are two leadframes 30, 40 for assembling the mosfets. In particular, the two N-channel and two P-channel devices are disposed between two leadframes and encapsulated in an electrically insulating molding compound 84. The resulting package has four upper heat sinks 44.1-44.4 that are exposed in the molding compound 84 for transferring heat from the mosfets to the ambient environment. No wire bonds are required. This can significantly reduce the on resistance, RDSON. The top or source-drain lead frame 30 may be soldered to the sources and gates of the bridge mosfets.
摘要翻译：包括100个的模制的无引线封装半导体多芯片模块具有用于全桥电路的四个mosfet 10,12,14,16。 MOSFET可以包括两个N沟道和两个P沟道器件或四个相同类型的MOS器件，但是优选四个N沟道。在模块100中，存在用于组装mosfet的两个引线框30,40。特别地，两个N沟道和两个P沟道器件设置在两个引线框之间并封装在电绝缘的模制化合物84中。所得到的封装具有四个上部散热器44.1-44.4，其暴露在模制化合物84中用于转移从mosfet到周围环境的热量。不需要引线键。这可以显着降低RDSON的导通电阻。顶部或源极 - 漏极引线框架30可以焊接到桥式MOSFET的源极和栅极。

58. 发明申请

US20120120006A1 TOUCH DEVICE FOR DETERMINING REAL COORDINATES OF MULTIPLE TOUCH POINTS AND METHOD THEREOF 有权
标题翻译：用于确定多个触控点的实际坐标的触摸装置及其方法
公开(公告)号：US20120120006A1
公开(公告)日：2012-05-17
申请号：US13176749
申请日：2011-07-06
申请人： Yong Liu
发明人： Yong Liu
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0416 , G06F2203/04104
摘要： A touch device for determining real coordinates of multiple touch points is provided. The touch device for determining real coordinates of the multiple touch points comprises a plurality of electrodes and a scanning circuit having a Normal Scanning Circuit and a Split Scanning Circuit connected to said electrodes for eliminating ghost coordinates of the multiple touch points from raw coordinates to output the real coordinates of the multiple touch points. The method of determining real coordinates of multiple touch points on the touch device is also provided.
摘要翻译：提供了用于确定多个接触点的实际坐标的触摸设备。用于确定多个触摸点的实际坐标的触摸装置包括多个电极和扫描电路，其具有连接到所述电极的正常扫描电路和分离扫描电路，用于从原始坐标消除多个触摸点的重影坐标以输出多个触点的实际坐标。还提供了确定触摸装置上多个触摸点的实际坐标的方法。

59. 发明授权

US08172141B2 Laser beam despeckling devices 有权
标题翻译：激光束去散装置
公开(公告)号：US08172141B2
公开(公告)日：2012-05-08
申请号：US11980319
申请日：2007-10-30
申请人： C. Harry Knowles , Xiaoxun Zhu , Timothy Good , Tao Xian , Anatoly Kotlarsky , Michael Veksland , Mark Hernandez , John Gardner , Steven Essinger , Patrick Giordano , Sean Kearney , Mark Schmidt , John A. Furlong , Nicholas Ciarlante , Yong Liu , Jie Ren , Xi Tao , JiBin Liu , Ming Zhuo , Duane Ellis
发明人： C. Harry Knowles , Xiaoxun Zhu , Timothy Good , Tao Xian , Anatoly Kotlarsky , Michael Veksland , Mark Hernandez , John Gardner , Steven Essinger , Patrick Giordano , Sean Kearney , Mark Schmidt , John A. Furlong , Nicholas Ciarlante , Yong Liu , Jie Ren , Xi Tao , JiBin Liu , Ming Zhuo , Duane Ellis
IPC分类号： G06K7/10
CPC分类号： A47F9/046 , G02B27/48 , G06K7/10544 , G06K7/10564 , G06K7/10574 , G06K7/10613 , G06K7/10623 , G06K7/10693 , G06K7/10712 , G06K7/10722 , G06K7/10732 , G06K7/10782 , G06K7/10792 , G06K7/10851 , G06K7/10861 , G06K9/2027 , G06K2017/0067 , G06K2207/1012 , G06Q20/208 , G06Q30/06 , G07G1/0036 , G07G1/0045 , G07G3/00 , G07G3/006
摘要： A multi-stage laser beam despeckling device including a first laser beam despeckling module for optically multiplexing an input laser beam into a temporal/spatial coherence-reduced output laser beam; and a second laser beam despeckling module, optically coupled to the first laser beam despeckling module, for receiving the temporal/spatial coherence-reduced as an input laser beam to the second despeckling module and producing a further temporal/spatial coherence-reduced output laser beam.
摘要翻译：一种多级激光束解散装置，包括用于将输入激光束光学地多路复用到时间/空间相干减少的输出激光束中的第一激光束去散射模块; 以及光学耦合到第一激光束去散射模块的第二激光束去散射模块，用于接收作为输入激光束的时间/空间相干减少到第二去散射模块，并产生进一步的时间/空间相干减小的输出激光束。

60. 发明申请

US20120082147A1 DETERMINING A COMMUNICATION CHANNEL FROM A PLURALITY OF POSSIBLE CHANNEL BANDWIDTHS 有权
标题翻译：从多个可能的通道带宽确定通信通道
公开(公告)号：US20120082147A1
公开(公告)日：2012-04-05
申请号：US13246351
申请日：2011-09-27
申请人： Yong Liu , Hongyuan Zhang , Raja Banerjea
发明人： Yong Liu , Hongyuan Zhang , Raja Banerjea
IPC分类号： H04W4/00
CPC分类号： H04L5/001 , H04L5/00 , H04L5/0007 , H04L25/0204 , H04L25/0206 , H04L25/0224 , H04L27/2601 , H04W72/00 , H04W88/08
摘要： In a method of determining an available channel bandwidth in a communication system, wherein the communication system utilizes i) a set of component channels for transmitting data streams and ii) a set of access control channels, and wherein each of at least some of the access control channels partially overlaps, in frequency, at least one of the component channels, whether a primary channel of the access control channels is idle is determined. The primary channel partially overlaps, in frequency, at least a first one of the component channels. That a composite channel includes one or more of the component channels is determined based at least on a determination of whether the primary channel is idle. A signal is caused to be transmitted via the composite channel after determining that the composite channel includes one or more of the component channels.
摘要翻译：在确定通信系统中的可用信道带宽的方法中，其中所述通信系统利用i）用于传输数据流的一组分量信道，以及ii）一组接入控制信道，并且其中至少一些接入确定控制信道在频率上部分地重叠分组信道中的至少一个，访问控制信道的主信道是否空闲。主通道在频率上部分地重叠部件通道中的至少第一个。至少基于主信道是否空闲的确定来确定组合信道包括一个或多个分量信道。在确定复合信道包括一个或多个分量信道之后，使信号经由复合信道发送。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式