公开(公告)号：US20080161068A1

公开(公告)日：2008-07-03

申请号：US11896468

申请日：2007-08-31

Applicant: Tong-Chuan Pang ,  Cao Xu ,  Xiu-Mei Zhai ,  Jing-Jing Meng ,  Xin-Yi Wang ,  Xin Wang

Inventor： Tong-Chuan Pang ,  Cao Xu ,  Xiu-Mei Zhai ,  Jing-Jing Meng ,  Xin-Yi Wang ,  Xin Wang

IPC: H04B1/38

CPC classification number: H04M9/082

Abstract: This invention provides a device, method and system for implementing an echo control on hand-free phones, including an echo eliminator as a primary component. The method in use is listed as follows.First of all, local speech signals on a sending channel as well as remote speech signals on a receiving channel are sampled. Then call status of a current network is determined based on energy of the obtained remote and local speech signals samples. Finally, a corresponding echo control treatment to the speech signals traveling through the sending channel according to the resulting call status is given. As a result, the echo in a digital hand-free communication system can be efficiently eliminated.

Abstract translation: 本发明提供了一种用于在免提电话上实现回波控制的装置，方法和系统，包括回波消除器作为主要部件。 使用的方法如下。 首先，对发送信道上的本地语音信号以及接收信道上的远程语音信号进行采样。 然后根据获得的远程和本地语音信号样本的能量来确定当前网络的呼叫状态。 最后，给出了根据所得到的呼叫状态对通过发送信道行进的语音信号的对应的回声控制处理。 结果，可以有效地消除数字无人通信系统中的回波。

公开(公告)号：US20080130679A1

公开(公告)日：2008-06-05

申请号：US11933881

申请日：2007-11-01

Applicant: Vikram Natarajan ,  Kang Xiao ,  Mario Caresosa ,  Jay Proano ,  David Chung ,  Afshin Momtaz ,  Randy Stolaruk ,  Xin Wang ,  Namik Kocaman

Inventor： Vikram Natarajan ,  Kang Xiao ,  Mario Caresosa ,  Jay Proano ,  David Chung ,  Afshin Momtaz ,  Randy Stolaruk ,  Xin Wang ,  Namik Kocaman

IPC: H04J3/16 ,  H04J3/22 ,  H04B10/00 ,  H04J14/00

CPC classification number: H04Q11/0478 ,  H04J3/04 ,  H04J3/0685 ,  H04J3/1611 ,  H04J2203/0046 ,  H04J2203/0067 ,  H04J2203/0082 ,  H04J2203/0089 ,  Y10S370/907

Abstract: Present herein is a multirate transceiver wherein data can be received at a first data rate and transmitted at a second data rate. The transceiver device comprises a first interface for receiving data at one data rate a mapper that can map data from a first rate to the second rate, and a second interface for transmitting the data at the second data rate.

Abstract translation: 本发明是一种多速率收发器，其中可以以第一数据速率接收数据并以第二数据速率发送数据。 收发器装置包括用于以一个数据速率接收能够将数据从第一速率映射到第二速率的映射器的数据的第一接口和用于以第二数据速率发送数据的第二接口。

公开(公告)号：US07361789B1

公开(公告)日：2008-04-22

申请号：US11191892

申请日：2005-07-27

Applicant: Qi Yan ,  Carlos Orihuela ,  Bo Shen ,  Ying Chen ,  Xin Wang ,  John Ng ,  Ruizhi Ji ,  Pengzu Zhou

Inventor： Qi Yan ,  Carlos Orihuela ,  Bo Shen ,  Ying Chen ,  Xin Wang ,  John Ng ,  Ruizhi Ji ,  Pengzu Zhou

IPC: C07C211/03 ,  C07C209/26 ,  C07C209/28

CPC classification number: C07C211/30

Abstract: The present invention relates to novel dihydronaphthalene compounds, compositions, methods for using the same, and processes for preparing the same. The present invention also relates to novel total synthesis approaches for preparing these compounds. In addition, the present invention relates to methods of producing quantities of isomers of these compounds and separating and purifying them using chiral separation techniques. The present invention also relates to methods of producing quantities of a single isometric compound without the need for chiral separation techniques.

Abstract translation: 本发明涉及新的二氢萘化合物，组合物，使用该二氢萘化合物的方法及其制备方法。 本发明还涉及制备这些化合物的新型全合成方法。 此外，本发明涉及使用手性分离技术分离和纯化这些化合物的异构体的量的方法。 本发明还涉及在不需要手性分离技术的情况下生产量的单一等长化合物的方法。

公开(公告)号：US07343324B2

公开(公告)日：2008-03-11

申请号：US09788500

申请日：2001-02-21

Applicant: Guillermo Lao ,  Ralph H Brenner, Jr. ,  Daniel C Chen ,  Aram Nahidipour ,  Edgardo Valenzuela ,  Mark Berchowitz ,  Ivy Y Chen ,  Xin Wang

Inventor： Guillermo Lao ,  Ralph H Brenner, Jr. ,  Daniel C Chen ,  Aram Nahidipour ,  Edgardo Valenzuela ,  Mark Berchowitz ,  Ivy Y Chen ,  Xin Wang

IPC: G06Q30/00 ,  G06F17/30

CPC classification number: G06Q30/0185 ,  G06F17/3089 ,  G06Q30/0603 ,  G06Q30/0641

Abstract: The publishing system and method automates at least some portion of a publishing process. The system publishes content using metadata, rights templates and/or specifications, publishing profiles and business rules.

Abstract translation: 发布系统和方法至少部分自动发布过程。 系统使用元数据，权限模板和/或规范发布内容，发布个人资料和业务规则。

公开(公告)号：US07337424B2

公开(公告)日：2008-02-26

申请号：US11089723

申请日：2005-03-24

Applicant: Shao-Po Wu ,  Xin Wang ,  Mark Pilloff

Inventor： Shao-Po Wu ,  Xin Wang ,  Mark Pilloff

IPC: G06F17/50

CPC classification number: G03F1/36

Abstract: Transient edges are used to define shapes in an integrated circuit layout for optical proximity correction. A first variation of the shape includes a first edge, a second edge satisfying an edge transition angle condition in relation to the first edge, and one or more first transition edges connected between the first edge and the second edge. A second variation of the shape includes a third edge, a fourth edge satisfying the same edge transition angle condition in relation to the third edge, and one or more second transition edges connected between the third edge and the fourth edge. Although the first transition edges are different from the second transition edges, both the first and second variations of the shape are identified as having the same shape, thereby allowing flexibility and efficiency in the shape identification process for optical proximity correction.

Abstract translation: 瞬态边缘用于定义用于光学邻近校正的集成电路布局中的形状。 该形状的第一变型包括第一边缘，满足相对于第一边缘的边缘过渡角状态的第二边缘以及连接在第一边缘和第二边缘之间的一个或多个第一过渡边缘。 形状的第二变型包括第三边缘，第四边缘，其相对于第三边缘满足相同的边缘过渡角状态，以及连接在第三边缘和第四边缘之间的一个或多个第二过渡边缘。 虽然第一过渡边缘与第二过渡边缘不同，但是形状的第一和第二变化都被识别为具有相同的形状，从而允许用于光学邻近校正的形状识别处理中的灵活性和效率。

公开(公告)号：US07286665B1

公开(公告)日：2007-10-23

申请号：US09468703

申请日：1999-12-21

Applicant: Xin Wang

Inventor： Xin Wang

IPC: H04L3/32

CPC classification number: H04L9/002 ,  H04L9/3013 ,  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。

公开(公告)号：US07228775B2

公开(公告)日：2007-06-12

申请号：US10694443

申请日：2003-10-28

Applicant: Xin Wang

Inventor： Xin Wang

IPC: B27B5/18

CPC classification number: B23D45/048 ,  B23D47/025 ,  Y10T83/7697 ,  Y10T83/7726 ,  Y10T83/7772 ,  Y10T83/7788 ,  Y10T83/8773

Abstract: A sliding miter saw is provided, the saw including a base device, a motor, a saw blade, a bracket for a saw unit and a ram slidably received in a guiding groove provided along a diametrical direction of a turntable. A rear end portion of the ram is connected to a lower portion of a supporting member. By exploiting the ram sliding in the guiding groove, the supporting member may be made thick and rigid. A front end portion of the ram always lies under the saw blade and the ram moves backward synchronously with the saw unit so that the invention is able to spare operating space and storage space.

Abstract translation: 提供了一种滑动斜切锯，锯包括基部装置，马达，锯片，用于锯单元的支架和可滑动地容纳在沿着转盘的直径方向设置的导向槽中的柱塞。 柱塞的后端部分连接到支撑构件的下部。 通过利用在引导槽中滑动的柱塞，支撑构件可以制成厚而刚性。 冲压头的前端总是位于锯片下方，并且柱塞与锯单元同步地向后移动，使本发明能够备用操作空间和存放空间。

公开(公告)号：US07205792B2

公开(公告)日：2007-04-17

申请号：US11027848

申请日：2004-12-31

Applicant: Afshin Momtaz ,  Xin Wang ,  Jun Cao ,  Armond Hairapetian ,  David Chung

Inventor： Afshin Momtaz ,  Xin Wang ,  Jun Cao ,  Armond Hairapetian ,  David Chung

IPC: G11C8/04 ,  G11C7/00

CPC classification number: G06F5/10 ,  G06F2205/106

Abstract: Methods and circuitry for implementing high speed first-in first-out (FIFO) structures. In one embodiment, a FIFO is disclosed that allows the frequency of one clock, e.g., the write clock, to be different than (e.g., half) that of the other (read) clock. In another embodiment a FIFO is presented that can be set and/or reset asynchronously. Other embodiments are disclosed wherein the read and write pointers are effectively monitored to ensure proper timing relationship, to detect loss of clock as well as to detect other abnormal FIFO conditions.

公开(公告)号：US20070038859A1

公开(公告)日：2007-02-15

申请号：US11584590

申请日：2006-10-23

Applicant: Bijan Tadayon ,  Aram Nahidipour ,  Xin Wang ,  Michael Raley ,  Guillermo Lao ,  Thanh Ta

Inventor： Bijan Tadayon ,  Aram Nahidipour ,  Xin Wang ,  Michael Raley ,  Guillermo Lao ,  Thanh Ta

IPC: H04L9/00

CPC classification number: G06F21/10 ,  G06F21/62 ,  G06F2221/0746 ,  G06F2221/0768 ,  G06Q10/10

Abstract: A self-contained device for protecting content, the content having usage rights associated therewith, includes a usage rights portion having usage rights that control the use of the content; a rights management module that authorizes a request to access to the content based on the usage rights; a rights assignment module that generates and updates the usage rights based on the content access; and an interface module that allows accessing of the content.

Abstract translation: 一种用于保护内容的独立设备，具有与其相关联的使用权限的内容包括具有控制内容的使用的使用权限的使用权限部分; 权利管理模块，其授权基于使用权访问内容的请求; 权利分配模块，其基于所述内容访问生成和更新所述使用权限; 以及允许访问内容的接口模块。

公开(公告)号：US07167024B2

公开(公告)日：2007-01-23

申请号：US11027864

申请日：2004-12-31

Applicant: Afshin Momtaz ,  Xin Wang ,  Jun Cao ,  Armond Hairapetian ,  David Chung

Inventor： Afshin Momtaz ,  Xin Wang ,  Jun Cao ,  Armond Hairapetian ,  David Chung

IPC: H03K19/173 ,  G11C11/00

CPC classification number: G06F5/10 ,  G06F2205/106

Abstract: Methods and circuitry for implementing high speed first-in first-out (FIFO) structures. In one embodiment, a FIFO is disclosed that allows the frequency of one clock, e.g., the write clock, to be different than (e.g., half) that of the other (read) clock. In another embodiment a FIFO is presented that can be set and/or reset asynchronously. Other embodiments are disclosed wherein the read and write pointers are effectively monitored to ensure proper timing relationship, to detect loss of clock as well as to detect other abnormal FIFO conditions.

Abstract translation: 用于实现高速先进先出（FIFO）结构的方法和电路。 在一个实施例中，公开了允许一个时钟（例如写时钟）的频率与另一（读取）时钟的频率不同的（例如，一半）的FIFO。 在另一个实施例中，呈现可以异步地设置和/或复位的FIFO。 公开了其他实施例，其中有效地监视读取和写入指针，以确保正确的时序关系，以检测时钟损耗以及检测其他异常FIFO条件。