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71. 发明授权

US07798968B2 Automatic detection system and method of spectral Doppler blood flow velocity 有权
标题翻译：频谱多普勒血流速度自动检测系统及方法
公开(公告)号：US07798968B2
公开(公告)日：2010-09-21
申请号：US11317848
申请日：2005-12-23
申请人： Yong Li
发明人： Yong Li
IPC分类号： A61B8/06
CPC分类号： A61B8/06 , A61B8/08 , A61B8/488 , G01F1/663 , G01S7/52026 , G01S15/8979
摘要： A method and system for detecting spectral Doppler blood flow velocity are disclosed. The method comprises the steps of: obtaining Doppler signals of the flow by demodulating, filtering, and analog-to-digital converting RF ultrasonic echoes; analyzing the spectrum of the Doppler signals to obtain each of the power spectral lines of the Doppler signal varying with time; determining a threshold; and determining the frequency shift parameters or the blood flow velocity corresponding to the current power spectral line based on the threshold and the current power spectral line.
摘要翻译：公开了一种用于检测频谱多普勒血流速度的方法和系统。该方法包括以下步骤：通过解调，滤波和模数转换RF超声回波来获得流的多普勒信号; 分析多普勒信号的频谱以获得随时间变化的多普勒信号的每个功率谱线; 确定一个阈值; 以及基于阈值和当前功率谱线确定与当前功率谱线对应的频移参数或血流速度。

72. 发明申请

US20100164455A1 ADAPTIVE MULTI-MODE DIGITAL CONTROL IMPROVING LIGHT-LOAD EFFICIENCY IN SWITCHING POWER CONVERTERS 有权
标题翻译：自适应多模数字控制提高开关电源转换器的光负载效率
公开(公告)号：US20100164455A1
公开(公告)日：2010-07-01
申请号：US12608854
申请日：2009-10-29
申请人： Yong Li , Carrie Seim , Junjie Zheng , John W. Kesterson , Liang Yan , Clarita Poon , Fuqiang Shi
发明人： Yong Li , Carrie Seim , Junjie Zheng , John W. Kesterson , Liang Yan , Clarita Poon , Fuqiang Shi
IPC分类号： G05F1/10
CPC分类号： H02M3/157 , H02M2001/0032 , Y02B70/16
摘要： Adaptive multi-mode digital control schemes that improve the light-load efficiency (and thus the overall average efficiency) in switch-mode power converters without causing performance issues such as audible noises or excessive voltage ripples. Embodiments include a switch-mode power converter that reduces current in the power converter using a second pulse-width-modulation (PWM) mode before reaching switching frequencies that generate audible noises. As the load across the output of the power converter is reduced, the power converter transitions from a first PWM mode in high load conditions to a first pulse-frequency-modulation (PFM) mode, then to a second PWM mode, and finally to a second PFM mode. During the second PFM mode, the switching frequency is dropped to audible frequency levels. Current in the power converter, however, is reduced in the second PWM mode before transitioning to the second PFM mode. Therefore, the power converter produces less or no audible noise in light load conditions where the switching frequency drops to audible frequency levels, while achieving high efficiency across varying load conditions.
摘要翻译：自适应多模数字控制方案，可以提高开关模式电源转换器的轻负载效率（从而提高整体平均效率），而不会引起诸如声音噪声或电压波动过大等性能问题。实施例包括开关模式功率转换器，其在达到产生可听见噪声的开关频率之前，使用第二脉冲宽度调制（PWM）模式减小功率转换器中的电流。随着功率转换器输出端的负载减小，功率转换器从高负载条件下的第一个PWM模式转换到第一个脉冲频率调制（PFM）模式，然后转换到第二个PWM模式，最后到第二PFM模式。在第二个PFM模式下，开关频率下降到可听频率水平。然而，在转换到第二PFM模式之前，功率转换器中的电流在第二PWM模式中减小。因此，功率转换器在轻负载条件下产生较少或没有可听见的噪声，其中开关频率下降到可听频率水平，同时在不同的负载条件下实现高效率。

73. 发明申请

US20100143775A1 BATTERY COVER ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE 失效
标题翻译：便携式电子设备的电池盖组件
公开(公告)号：US20100143775A1
公开(公告)日：2010-06-10
申请号：US12354075
申请日：2009-01-15
申请人： Yong Li
发明人： Yong Li
IPC分类号： H01M2/10
CPC分类号： H01M2/1066
摘要： A battery cover assembly for a portable electronic device, the battery cover assembly includes a housing, a removable battery cover and a locking mechanism. The housing has a latching portion. The locking mechanism latches the battery cover to the housing, and includes an operating member, a slidable member and an elastic member. The operating member engages in the latching portion of the housing, and the operating member includes a resisting block. The slidable member releasably engages with the battery cover, and the slidable member has a support block engaging with the resisting block. The elastic member is between the slidable member and the latching portion and provides an elastic force to the slidable member and the operating member.
摘要翻译：一种用于便携式电子设备的电池盖组件，电池盖组件包括壳体，可拆卸电池盖和锁定机构。壳体具有闩锁部分。锁定机构将电池盖闩锁到壳体，并且包括操作构件，可滑动构件和弹性构件。操作构件接合壳体的闩锁部分，并且操作构件包括阻力块。可滑动构件与电池盖可释放地接合，并且可滑动构件具有与抵抗块接合的支撑块。弹性构件位于可滑动构件和闩锁部分之间，并且向可滑动构件和操作构件提供弹性力。

74. 发明申请

US20090288134A1 System and Method for Providing Access to a Network Using Flexible Session Rights 有权
标题翻译：使用灵活会话权限提供对网络的访问的系统和方法
公开(公告)号：US20090288134A1
公开(公告)日：2009-11-19
申请号：US12120612
申请日：2008-05-14
申请人： Tom A. FOOTTIT , Yong Li , Elizabeth Janet CLARK , Dmitry TOPTYGIN , Joseph Jean Gaetan Michel COLLETTE , Randy Alan JONES
发明人： Tom A. FOOTTIT , Yong Li , Elizabeth Janet CLARK , Dmitry TOPTYGIN , Joseph Jean Gaetan Michel COLLETTE , Randy Alan JONES
IPC分类号： G06F21/00
CPC分类号： H04L63/20 , G06F21/105 , H04L12/14
摘要： A flexible rule engine allows a network operator to dynamically create and modify business rules that govern a subscriber's access to a communications network. The flexible rule engine governs subscriber transitions between various session states by testing for subscriber conditions, network conditions, and then performing specified actions based on these conditions. A rule editor provides the network operator with the ability to compose, edit and delete one or more rules in real time, using an appropriate user interface.
摘要翻译：灵活的规则引擎允许网络运营商动态地创建和修改管理用户访问通信网络的业务规则。灵活的规则引擎通过测试用户状况，网络条件，然后根据这些条件执行指定的动作来管理各种会话状态之间的用户转换。规则编辑器使网络运营商能够使用适当的用户界面实时撰写，编辑和删除一个或多个规则。

75. 发明授权

US07611464B2 Method for processing Doppler signal gaps 有权
标题翻译：多普勒信号间隙处理方法
公开(公告)号：US07611464B2
公开(公告)日：2009-11-03
申请号：US11323839
申请日：2005-12-30
申请人： Yong Li
发明人： Yong Li
IPC分类号： A61B8/00 , H03F1/26 , H04B15/00
CPC分类号： G01S15/8979 , G01S7/5206 , G01S7/52085
摘要： A method for processing Doppler signal gaps may include receiving Doppler signals during Doppler signal acquisition to obtain data of in-phase (I) component and quadrate (Q) component signals of the Doppler signals. The method may also include receiving interruption of the Doppler signals and estimating the data of the Doppler signals interrupted in the gap period filling the interrupted Doppler signals with the data of the estimated Doppler signals so that the data of the I and Q component signals in the gap period are filled to form a continuous output. The method may further include generating Doppler spectrum data or Doppler sound based on the data of the filled I and Q component signals.
摘要翻译：用于处理多普勒信号间隙的方法可以包括在多普勒信号采集期间接收多普勒信号以获得多普勒信号的同相（I）分量和正交（Q）分量信号的数据。该方法还可以包括接收多普勒信号的中断并且估计在间隔周期中中断的多普勒信号的数据，其中填充中断的多普勒信号与所估计的多普勒信号的数据，使得I和Q分量信号的数据在填充间隙期以形成连续的输出。该方法还可以包括基于填充的I和Q分量信号的数据产生多普勒频谱数据或多普勒声音。

76. 发明申请

US20090249452A1 Systems and Methods for Flexible Service Delivery Network Services 有权
标题翻译：灵活的服务提供网络服务的系统和方法
公开(公告)号：US20090249452A1
公开(公告)日：2009-10-01
申请号：US12146923
申请日：2008-06-26
申请人： Sarah Burke , Yong Li , Richard Brunet , Giulio Graziani
发明人： Sarah Burke , Yong Li , Richard Brunet , Giulio Graziani
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： H04L63/08 , H04L67/20 , H04L67/306
摘要： A system and method are described that use a subscriber-centric approach to scalably support the delivery of network services across numerous access protocols and across a multitude of access devices. By allowing the use of a service engine that can range in complexity from a simple macro to a rules engine, this approach is suitable for bundled services, as well as single services.
摘要翻译：描述了一种使用以用户为中心的方法以可扩展地支持跨越多个接入协议和跨越多个接入设备的网络服务的传送的系统和方法。通过允许使用从简单宏到规则引擎的复杂性范围的服务引擎，该方法适用于捆绑服务以及单一服务。

77. 发明申请

US20090248879A1 System and method for collecting, cataloging, and sharing product information 审中-公开
标题翻译：用于收集，编目和共享产品信息的系统和方法
公开(公告)号：US20090248879A1
公开(公告)日：2009-10-01
申请号：US12080181
申请日：2008-03-31
申请人： Thomas Martis , Sanjay Kotagiri , Durgaprasad R. Dabberu , Yong Li
发明人： Thomas Martis , Sanjay Kotagiri , Durgaprasad R. Dabberu , Yong Li
IPC分类号： G06F15/16
CPC分类号： G06Q30/0603
摘要： In accordance with the principles of the invention a network based social cataloging service is provided that automatically catalogs product information for products that a user views while “window shopping” on the network for retrieval at a later time. Further in accordance with the principles of the invention, a network-based community is provided where a user's cataloged information saved while window-shopping, is shared with other members of the community.
摘要翻译：根据本发明的原理，提供一种基于网络的社会编目服务，其自动地对用户观看的产品的产品信息进行编目，同时在网络上的“窗口购物”以便稍后检索。此外，根据本发明的原理，提供了一种基于网络的社区，其中在窗口购物期间保存的用户的编目信息与社区的其他成员共享。

78. 发明授权

US07532747B2 Method and apparatus for ultrasonic imaging in mmode 有权
标题翻译：超声波成像的方法和装置
公开(公告)号：US07532747B2
公开(公告)日：2009-05-12
申请号：US11323701
申请日：2005-12-30
申请人： Bin Yao , Jian Dong , Yong Li
发明人： Bin Yao , Jian Dong , Yong Li
IPC分类号： G06K9/00
CPC分类号： A61B8/08 , A61B8/0883 , A61B8/461 , A61B8/486 , Y10S128/922
摘要： The present invention provides a mmode imaging method and apparatus for an ultrasonic diagnosis device to increase the continuity of the displayed mmode images. The mmode imaging method of the invention comprises steps: define a sample line on a frame of bmode image, so as to select bmode data of sample points constituting the sample line; convert the bmode data of the sample points obtained from two consecutive frames of bmode image into two of mmode lines arranged in time order in a mmode image; at predetermined positions between the two mmode lines, generate mmode data that constitute at least one mmode lines based on the echo data of corresponding sample points on the two mmode lines; and image the mmode data in time sequence.
摘要翻译：本发明提供一种用于超声波诊断装置的mmode成像方法和装置，以增加所显示的mmode图像的连续性。本发明的mmode成像方法包括以下步骤：在bmode图像的帧上定义采样线，以便选择构成采样线的采样点的bmode数据; 将从bmode图像的两个连续帧获得的采样点的bmode数据转换成mmode图像中按时间顺序排列的两个mmode行; 在两个mmode线之间的预定位置处，基于两个mmode线上的相应采样点的回波数据生成构成至少一个mmode线的mmode数据; 并按时间顺序对mmode数据进行成像。

79. 发明申请

US20090102741A1 ANTENNA FOR THE PLUG-IN DUAL-INTERFACE SMART CARD 有权
标题翻译：插入双界面智能卡的天线
公开(公告)号：US20090102741A1
公开(公告)日：2009-04-23
申请号：US11817234
申请日：2006-07-25
申请人： Yong Li , Xuechao Jiang
发明人： Yong Li , Xuechao Jiang
IPC分类号： H01Q7/00
CPC分类号： H01Q7/00 , G06K19/077 , G06K19/07739 , G06K19/07749 , G06K19/07769 , H01Q1/2275 , H01Q1/38
摘要： An antenna for the non-contact interface of a plug-in dual-interface smart card, wherein the plug-in smart card includes a card module and chip base, the antenna includes a substrate, antenna loop fixed on the first surface of the substrate, and the first and second pins of the antenna, wherein the substrate comprises a structure to cooperate with the card module, the first and second contact points on the second surface, and the first and second vias. The first and second contact points and structure cooperating with the card module are arranged on the substrate on the position corresponding to the contact points of the plug-in smart card. The first and second antenna pins connect with the first and second contact points via the first and second vias.
摘要翻译：一种用于插入式双接口智能卡的非接触式接口的天线，其中所述插入式智能卡包括卡模块和芯片基座，所述天线包括固定在所述基板的第一表面上的基板，天线回路以及天线的第一和第二引脚，其中基板包括与卡模块配合的结构，第二表面上的第一和第二接触点以及第一和第二通孔。与卡模块配合的第一和第二接触点和结构在与插入式智能卡的接触点相对应的位置处布置在基板上。第一和第二天线引脚经由第一和第二通孔与第一和第二接触点连接。

80. 发明申请

US20090022058A1 Method and System for Detecting and Reporting Faults of Data Transmission Equipment 审中-公开
标题翻译：数据传输设备故障检测与报告方法与系统
公开(公告)号：US20090022058A1
公开(公告)日：2009-01-22
申请号：US12239349
申请日：2008-09-26
申请人： Yong Li , Zhengchao Hu , Enchang Dong , Zhenyu Tang
发明人： Yong Li , Zhengchao Hu , Enchang Dong , Zhenyu Tang
IPC分类号： H04L12/26
CPC分类号： H04L41/0677
摘要： A method and a system for detecting and reporting faults of data transmission equipment. The method includes: detecting the fault causes of the local data transmission equipment, sending the detected fault causes and important state information of the local data transmission equipment to the peer data transmission equipment, and identifying the received fault causes and important state information and reporting them to the NMS.
摘要翻译：一种检测和报告数据传输设备故障的方法和系统。该方法包括：检测本地数据传输设备的故障原因，将检测到的故障原因和本地数据传输设备的重要状态信息发送给对等数据传输设备，识别接收到的故障原因和重要状态信息，并报告到NMS。

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