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    Preconditioning for EDA cell library
    242.
    发明授权
    Preconditioning for EDA cell library 有权
    EDA细胞库的预处理

    公开(公告)号：US07644378B2

    公开(公告)日：2010-01-05

    申请号：US10943662

    申请日：2004-09-16

    Applicant: Xin Wang ,  Charles Chiang

    Inventor： Xin Wang ,  Charles Chiang

    IPC: G06F17/50 ,  H03K17/693

    CPC classification number: G06F17/505 ,  G06F17/504

    Abstract: A characterized cell library for EDA tools includes one or more mathematical models for each cell, and one or more preconditioning functions (and/or inverse preconditioning functions) for each mathematical model. Each mathematical model represents a performance parameter (e.g., delay, power consumption, noise) or a preconditioned performance parameter of the cell. The preconditioning functions convert an operating parameter (e.g., input slew, output capacitance) associated with the performance parameter into a preconditioned input variable for the mathematical models. In doing so, the preconditioning functions allow for more accurate modeling of complex data relationships without increasing the complexity (e.g., order and number of coefficients) of the mathematical models. Also, because the cell library can be substantially similar to conventional polynomial-based cell libraries except for the inclusion of preconditioning functions, preconditioning does not significantly increase storage requirements and conventional EDA tools can be readily adapted to use the preconditioned cell library.

    Abstract translation: 用于EDA工具的特征化单元库包括用于每个单元的一个或多个数学模型，以及用于每个数学模型的一个或多个预处理函数（和/或反向预处理函数）。 每个数学模型表示单元的性能参数（例如，延迟，功耗，噪声）或预处理的性能参数。 预处理功能将与性能参数相关联的操作参数（例如，输入转换，输出电容）转换为用于数学模型的预条件输入变量。 在这样做时，预处理功能允许复杂数据关系的更准确的建模，而不增加数学模型的复杂性（例如，系数的顺序和数量）。 另外，由于除了包含预处理功能之外，细胞库可以基本上类似于常规的基于多项式的细胞库，所以预处理不会显着增加存储要求，并且常规EDA工具可以容易地适应于使用预处理细胞库。

    SHAPE RECOGNITION USING PARTIAL SHAPES
    243.
    发明申请
    SHAPE RECOGNITION USING PARTIAL SHAPES 有权
    使用部分形状的形状识别

    公开(公告)号：US20090324076A1

    公开(公告)日：2009-12-31

    申请号：US12147175

    申请日：2008-06-26

    Applicant: Alexander Kolmykov-Zotov ,  Sashi Raghupathy ,  Xin Wang

    Inventor： Alexander Kolmykov-Zotov ,  Sashi Raghupathy ,  Xin Wang

    IPC: G06K9/00 ,  G06K9/62

    CPC classification number: G06K9/00402 ,  G06F3/04883 ,  G06K9/00409 ,  G06T11/20

    Abstract: Shape recognition is performed based on determining whether one or more ink strokes is not part of a shape or a partial shape. Ink strokes are divided into segments and the segments analyzed employing a relative angular distance histogram. The histogram analysis yields stable, incremental, and discriminating featurization results. Neural networks may also be employed along with the histogram analysis to determine complete shapes from partial shape entries and autocomplete suggestions provided to users for conversion of the shape into a known object.

    Abstract translation: 基于确定一个或多个墨水笔划是不是形状或部分形状的一部分来执行形状识别。 墨水笔划被划分成段，并使用相对角距离直方图进行分析。 直方图分析产生稳定的，增量的和区别的特征化结果。 神经网络也可以与直方图分析一起使用以从部分形状条目和提供给用户的形状的自动完成建议确定完整的形状，以将形状转换成已知对象。

    MOBILE ELECTRONIC DEVICE AND ASSOCIATED METHOD ENABLING TRANSLITERATION OF A TEXT INPUT
    244.
    发明申请
    MOBILE ELECTRONIC DEVICE AND ASSOCIATED METHOD ENABLING TRANSLITERATION OF A TEXT INPUT 有权
    移动电子设备及相关方法启用文本输入的翻译

    公开(公告)号：US20090281787A1

    公开(公告)日：2009-11-12

    申请号：US12463593

    申请日：2009-05-11

    Applicant: Xin Wang ,  Vadim Fux ,  Michael Elizarov

    Inventor： Xin Wang ,  Vadim Fux ,  Michael Elizarov

    IPC: G06F17/28

    CPC classification number: G06F17/28 ,  G06F17/2223

    Abstract: An improved mobile electronic device enables the inputting of text in one alphabet, Traditional Chinese in the present example, by transliteration of inputs in another alphabet, BoPoMoFo in the present example. Since some of the inputs can be ambiguous, transliteration of an ambiguous input is delayed until a detection of a finalization event, thus avoiding the outputting of unnecessary transliteration results, and thus advantageously avoiding a distraction to the user.

    Abstract translation: 改进的移动电子设备能够通过本示例中的另一个字母表BoPoMoFo中的输入的音译来输入一个字母表中的文本，即本例中的繁体中文。 由于一些输入可能含糊不清，延迟了模糊输入的音译，直到检测到最终化事件，从而避免输出不必要的音译结果，从而有利于避免了对用户的干扰。

    System and method to associate a private user identity with a public user identity
    248.
    发明申请
    System and method to associate a private user identity with a public user identity 有权
    将私有用户身份与公共用户身份相关联的系统和方法

    公开(公告)号：US20080148357A1

    公开(公告)日：2008-06-19

    申请号：US11582613

    申请日：2006-10-17

    Applicant: Lee Chen ,  John Chiong ,  Xin Wang

    Inventor： Lee Chen ,  John Chiong ,  Xin Wang

    IPC: H04L9/32 ,  G06F21/00

    CPC classification number: H04L63/102 ,  H04L12/66 ,  H04L29/06 ,  H04L61/6022 ,  H04L61/6068 ,  H04L63/02 ,  H04L63/0281 ,  H04L63/04 ,  H04L63/08 ,  H04L63/0853 ,  H04L63/10 ,  H04L63/30 ,  H04L63/308 ,  H04L65/1003 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/4007 ,  H04L67/14 ,  H04L67/141 ,  H04L67/146

    Abstract: The inventive system includes a host, a network including a security gateway, and a public application. Established are an access session between the network and the host and an application session between the public application and the network. An application session record is created for the application session, and includes the user's public user identity used to access the public application, the user's private user identity used to access the network, a host identity, and an application session time. To determine the private user identity for the application session, the security gateway sends a query with the host identity and the application session time. These are compared with the host identity and access session time in an access session record. If they match, then the private user identity in the access session record is returned, and it is stored as the private user identity in the application session record.

    Abstract translation: 本发明的系统包括主机，包括安全网关的网络和公共应用。 建立在网络和主机之间的访问会话以及公共应用程序和网络之间的应用程序会话。 为应用会话创建应用会话记录，并且包括用于访问公共应用的用户的公共用户标识，用于访问网络的用户的私有用户标识，主机标识和应用会话时间。 为了确定应用程序会话的私有用户身份，安全网关发送具有主机标识和应用程序会话时间的查询。 这些与访问会话记录中的主机身份和访问会话时间进行比较。 如果匹配，则返回访问会话记录中的私有用户身份，并将其作为私有用户身份存储在应用程序会话记录中。

    System and method for document distribution
    250.
    发明授权
    System and method for document distribution 有权
    文件分发的系统和方法

    公开(公告)号：US07356688B1

    公开(公告)日：2008-04-08

    申请号：US09469726

    申请日：1999-12-21

    Applicant: Xin Wang

    Inventor： Xin Wang

    IPC: H04L9/00

    CPC classification number: H04L9/083 ,  H04L9/3013 ,  H04L9/302 ,  H04L2209/56 ,  H04L2209/60 ,  H04L2209/76

    Abstract: Methods for transferring among key holders in encoding and cryptographic systems the right to decode and decrypt messages in a way that does not explicitly reveal decoding and decrypting keys used and the original messages. Such methods are more secure and more efficient than typical re-encoding and re-encryption schemes, and are useful in developing such applications as document distribution and long-term file protection.

    Abstract translation: 在编码和加密系统中的密钥持有者之间传送解密和解密消息的方式不以显式解释和解密所使用的密钥和原始消息的方式进行传送的方法。 这样的方法比典型的重新编码和重新加密方案更安全和更有效，并且在开发诸如文档分发和长期文件保护的应用中是有用的。

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