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51. 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。

52. 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。

53. 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。

54. 发明申请

US20120052900A1 Coexistence Support For Multi-Channel Wireless Communications 有权
标题翻译：多渠道无线通信的共存支持
公开(公告)号：US20120052900A1
公开(公告)日：2012-03-01
申请号：US13218811
申请日：2011-08-26
申请人： Yong Liu , Harish Ramamurthy
发明人： Yong Liu , Harish Ramamurthy
IPC分类号： H04W72/02
CPC分类号： H04W28/0205 , H04W24/08 , H04W48/12 , H04W72/02
摘要： Systems and techniques relating to wireless communications are described. A described technique includes monitoring a group of wireless channels that are useable by at least a first wireless communication device for wireless communications, receiving one or more beacon signals from one or more second wireless communication devices, identifying, within the group of wireless channels, one or more primary channels on which the one or more beacon signals are received, estimating a traffic load for the one or more identified primary channels, determining, based on the estimated traffic load, whether to use as a primary channel for the first wireless communication device, a channel of the one or more identified primary channels or a channel of the group of wireless channels that is separate from the one or more identified primary channels; and selecting the primary channel for the first wireless communication device based on a result of the determining.
摘要翻译：描述与无线通信相关的系统和技术。所描述的技术包括监视可由至少第一无线通信设备用于无线通信的一组无线信道，从一个或多个第二无线通信设备接收一个或多个信标信号，在无线信道组内识别一个接收一个或多个信标信号的多个主要信道，估计一个或多个识别的主要信道的业务负载，基于所估计的业务负载，确定是否用作第一无线通信设备的主要信道所述一个或多个识别的主要信道的信道或与所述一个或多个识别的主信道分离的所述一组无线信道的信道; 以及基于所述确定的结果为所述第一无线通信设备选择所述主信道。

55. 发明申请

US20120051342A1 Wireless Communications with Primary and Secondary Access Categories 有权
标题翻译：无线通信与主要和次要访问类别
公开(公告)号：US20120051342A1
公开(公告)日：2012-03-01
申请号：US13025101
申请日：2011-02-10
申请人： Yong Liu , Raja Banerjea , Harish Ramamurthy
发明人： Yong Liu , Raja Banerjea , Harish Ramamurthy
IPC分类号： H04W84/02
CPC分类号： H04W72/10 , H04W74/002 , H04W74/02 , H04W74/08 , H04W84/02 , H04W84/12
摘要： Systems and techniques relating to wireless communications are described. A described technique includes determining a primary access category for a transmission opportunity (TXOP) to transmit data to a primary wireless communication device, the primary access category being an access category included in a group of access categories that are associated with different transmission priorities, respectively; retrieving one or more primary data units belonging to the primary access category to transmit to the primary wireless communication device during the TXOP; determining a secondary access category for the TXOP, the secondary access category being an access category included in the group of access categories, the secondary access category having a transmission priority different from the primary access category; retrieving one or more secondary data units belonging to the secondary access category to transmit to a secondary wireless communication device during the TXOP; and transmitting spatially steered streams during the TXOP, the steered streams embodying the one or more primary data units and the one or more secondary data units.
摘要翻译：描述与无线通信相关的系统和技术。所描述的技术包括确定用于传输数据到主要无线通信设备的传输机会（TXOP）的主要访问类别，主要访问类别是包括在与不同传输优先级相关联的一组访问类别中的访问类别 ; 检索属于所述主访问类别的一个或多个主数据单元以在所述TXOP期间发送到所述主无线通信设备; 确定所述TXOP的辅助访问类别，所述辅助访问类别是包括在所述访问类别组中的访问类别，所述次要访问类别具有不同于所述主访问类别的传输优先级; 检索属于所述次要访问类别的一个或多个次要数据单元以在所述TXOP期间发送到辅助无线通信设备; 以及在所述TXOP期间发送空间转向流，所述转向流包含所述一个或多个主要数据单元和所述一个或多个次要数据单元。

56. 发明授权

US08106406B2 Die package including substrate with molded device 有权
标题翻译：模具包装，包括具有模制装置的基材
公开(公告)号：US08106406B2
公开(公告)日：2012-01-31
申请号：US11971556
申请日：2008-01-09
申请人： Yong Liu , Zhongfa Yuan
发明人： Yong Liu , Zhongfa Yuan
IPC分类号： H01L27/15 , H01L31/12 , H01L33/00
CPC分类号： H01L23/49861 , H01L23/49575 , H01L24/45 , H01L24/48 , H01L25/167 , H01L33/483 , H01L33/60 , H01L2224/05553 , H01L2224/45144 , H01L2224/45147 , H01L2224/45565 , H01L2224/456 , H01L2224/48091 , H01L2224/48247 , H01L2924/01046 , H01L2924/01079 , H01L2924/12041 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/3011 , H01L2924/00014 , H01L2924/01108 , H01L2924/00 , H01L2924/00012
摘要： A package is disclosed. The package includes a premolded substrate having a leadframe structure, a first device attached to the leadframe structure, and a molding material covering at least part of the leadframe structure and the first device. It also includes a second device attached to the premolded substrate.
摘要翻译：公开了一个包装。该封装包括具有引线框结构的预成型基板，附接到引线框架结构的第一器件和覆盖引线框结构和第一器件的至少一部分的成型材料。它还包括连接到预成型基板的第二装置。

57. 发明授权

US08102029B2 Wafer level buck converter 有权
公开(公告)号：US08102029B2
公开(公告)日：2012-01-24
申请号：US12262570
申请日：2008-10-31
申请人： Yong Liu , Qi Wang
发明人： Yong Liu , Qi Wang
IPC分类号： H01L29/40
CPC分类号： H01L23/481 , H01L21/6836 , H01L21/76898 , H01L24/83 , H01L25/074 , H01L2221/68327 , H01L2224/2929 , H01L2224/293 , H01L2224/83851 , H01L2924/00011 , H01L2924/01079 , H01L2924/13091 , H02M3/155 , H01L2224/29075 , H01L2924/00014
摘要： A buck converter module includes a high side (HS) die having source, drain, and gate bonding pads on a front side of the HS die, a low side (LS) die having a first section thereof with a plurality of through silicon vias (TSVs) extending from a back side to a front side of the LS die, the LS die having source, drain, and gate bonding pads located on a front side of a second section separate from the first section, the drain bonding pad electrically connected to the back side of the LS die in the second section. The HS die and the LS die are bonded together such that the source bonding pad of the HS die is electrically connected to the back side of the LS die, and each of the drain and gate bonding pads are electrically connected to separate TSVs in the LS die.

58. 发明授权

US08082525B2 Technique for correcting hotspots in mask patterns and write patterns 有权
标题翻译：用于校正掩模图案和写入模式中的热点的技术
公开(公告)号：US08082525B2
公开(公告)日：2011-12-20
申请号：US12423693
申请日：2009-04-14
申请人： Yong Liu , John F. McCarty , Kelly Gordon Russell , Linyong Pang
发明人： Yong Liu , John F. McCarty , Kelly Gordon Russell , Linyong Pang
IPC分类号： G06F17/50 , G06F19/00 , G03F1/00 , G21K5/00
CPC分类号： G06F17/5081 , G03F1/36 , G03F7/70291
摘要： Embodiments of a method for determining a mask pattern to be used on a photo-mask in a lithography process are described. This method may be performed by a computer system. During operation, this computer system receives at least a portion of a first mask pattern including first regions that violate pre-determined rules associated with the photo-mask. Next, the computer system determines a second mask pattern based on at least the portion of the first mask pattern, where the second mask pattern includes second regions that are estimated to comply with the pre-determined rules. Note that the second regions correspond to the first regions, and the second mask pattern is determined using a different technique than that used to determine the first mask pattern.
摘要翻译：描述用于确定在光刻工艺中在光掩模上使用的掩模图案的方法的实施例。该方法可以由计算机系统执行。在操作期间，该计算机系统接收包括违反与光掩模相关联的预定规则的第一区域的第一掩模图案的至少一部分。接下来，计算机系统至少基于第一掩模图案的部分确定第二掩模图案，其中第二掩模图案包括估计符合预定规则的第二区域。注意，第二区域对应于第一区域，并且使用与用于确定第一掩模图案的技术不同的技术来确定第二掩模图案。

59. 发明授权

US08015311B2 Reducing or minimizing delays in peer-to-peer communications such as peer-to-peer video streaming 有权
公开(公告)号：US08015311B2
公开(公告)日：2011-09-06
申请号：US12235310
申请日：2008-09-22
申请人： Yong Liu
发明人： Yong Liu
IPC分类号： G06F15/16
CPC分类号： G06F15/16
摘要： A new P2P streaming method and apparatus disseminates video chunks to all peers with the minimum (or at least reduced) delay. After obtaining a new video chunk, a peer keeps transmitting (uploading) that video chunk to other peers until all peers receive it. The approach quickly increases the aggregate bandwidth that can be utilized to transmit a video chunk. For example, the aggregate peer bandwidth used to transmit a video chunk can double every time slot. For a homogeneous P2P streaming system with N peers, a time slot is defined as a unit of the single chunk transmission delay between two peers. Using the P2P streaming method, a video chunk can be disseminated to all peers within 1+log2 N time slots.

60. 发明授权

US07996561B2 ZigBee network device for separately determining network parameter and assigning addresses, and address assignment method thereof 有权
标题翻译：用于分别确定网络参数和分配地址的ZigBee网络设备及其地址分配方法
公开(公告)号：US07996561B2
公开(公告)日：2011-08-09
申请号：US11151651
申请日：2005-06-14
申请人： Myung-jong Lee , Yong Liu , Xu-hui Hu
发明人： Myung-jong Lee , Yong Liu , Xu-hui Hu
IPC分类号： G06F15/16
CPC分类号： H04W8/26 , H04L29/12254 , H04L29/12801 , H04L45/04 , H04L45/46 , H04L61/2038 , H04L61/6004
摘要： A ZigBee network device assigns addresses to its child devices. The ZigBee network device includes a communication section that connects the ZigBee network device to other devices and which communicates with the other devices; a parameter determination section that determines at least one network parameter; a calculation section that calculates addresses for child devices of the ZigBee network device based on a determined network parameter, where each of the child devices is connected to the ZigBee network device via the communication section; and a controller that assigns addresses to the child devices of the ZigBee network device. At least one determined network parameter is at least one of Cm, which indicates a maximum number of the child devices of the ZigBee network device, and Rm, which indicates a maximum number of the child devices of the ZigBee network device which have routing capabilities.
摘要翻译： ZigBee网络设备为其子设备分配地址。 ZigBee网络设备包括将ZigBee网络设备连接到其他设备并与其他设备进行通信的通信部分; 确定至少一个网络参数的参数确定部分; 计算部，其基于确定的网络参数来计算ZigBee网络设备的子设备的地址，其中每个子设备经由通信部分连接到ZigBee网络设备; 以及向ZigBee网络设备的子设备分配地址的控制器。至少一个确定的网络参数是指示ZigBee网络设备的最大数量的子设备的Cm和Rm中的至少一个，其指示具有路由能力的ZigBee网络设备的最大数量的子设备。

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