公开(公告)号：US20140204185A1

公开(公告)日：2014-07-24

申请号：US13808564

申请日：2011-09-05

Applicant: Xu Liu ,  xinxing Xia ,  Yifan Peng ,  Haifeng Li ,  Zhenrong Zheng

Inventor： Xu Liu ,  xinxing Xia ,  Yifan Peng ,  Haifeng Li ,  Zhenrong Zheng

IPC: H04N13/04

CPC classification number: H04N13/351 ,  G02B5/1823 ,  G02B5/1828 ,  G02B5/203 ,  G02B5/32 ,  G02B26/0875 ,  G02B27/2214 ,  G02B27/2292 ,  H04N13/302 ,  H04N13/305 ,  H04N13/346 ,  H04N13/354 ,  H04N13/363 ,  H04N13/365 ,  H04N2213/001

Abstract: This invention discloses a multi-pitching angle suspended space 3D display device with 360° FOV, comprising: a transmitted composite deflective diffusing screen, a high speed projector, an image generator, a detecting module and a rotating drive mechanism. The high speed projector projects the composite images of the 3D objects of different pitching angles and horizontal 360° views to the composite deflective diffusing screen that rotates at a high speed. The composite deflective diffusing screen is able to control the vertical deflecting and scattering angles and horizontal diffusing angle for incident rays with different angles, allowing the surrounding viewers at different height levels to see the images corresponding to their viewpoints, making the displayed 3D objects suspended over the composite deflecting scattering screen, of which the position does not change as the height of the viewpoint changes. The multi-pitching angle suspended space 3D display device with 360° FOV allows watching by multiple persons at multiple pitching angles and horizontal 360° FOV in naked eyes, realizing space occlusion, exploration and interaction.

Abstract translation: 本发明公开了一种具有360°FOV的多俯仰角悬浮空间3D显示装置，包括：透射复合偏转漫射屏，高速投影仪，图像发生器，检测模块和旋转驱动机构。 高速投影机将不同俯仰角和水平360度视图的3D对象的合成图像投射到高速旋转的复合偏转漫射屏幕。 复合偏转扩散屏能够以不同的角度控制入射光线的垂直偏转和散射角度以及水平扩散角度，允许不同高度的周围观看者看到对应于其视点的图像，使显示的3D对象暂停 复合偏转散射屏幕，其位置不随着视点的高度而改变。 具有360°FOV的多俯仰角悬浮空间3D显示装置允许肉眼观察多个俯仰角度和水平360°FOV的多人，实现空间闭塞，探索和相互作用。

公开(公告)号：US08572695B2

公开(公告)日：2013-10-29

申请号：US12555689

申请日：2009-09-08

Applicant: Timothee Bailloeul ,  Kenneth F. Gudan ,  Xu Liu ,  Kurt W. Piersol ,  Michael J. Gormish ,  John W. Barrus ,  Edward L. Schwartz ,  Richard D. Kosoglow ,  Stephen R. Savitzky ,  Sergey Chemishkian

Inventor： Timothee Bailloeul ,  Kenneth F. Gudan ,  Xu Liu ,  Kurt W. Piersol ,  Michael J. Gormish ,  John W. Barrus ,  Edward L. Schwartz ,  Richard D. Kosoglow ,  Stephen R. Savitzky ,  Sergey Chemishkian

IPC: G06F21/24

CPC classification number: H04L9/3236 ,  G06F3/002 ,  G06F21/64 ,  H04L2209/56 ,  H04L2209/60 ,  H04L2209/805

Abstract: A system and method for applying a pre-existing physical seal authorization to documents provides for authentication of electronic documents using physical seals and without interrupting the electronic workflow. The system of the present invention includes a seal capture device coupled to a computer, and the computer coupled by a network to a paper-like document server. The seal capture device detects depression of a seal thereon and outputs the image of the seal and other metadata to the computer. The computer stores the metadata in its local log using a logging module. The computer also adds the image of the seal and other metadata to the electronic document being displayed. Finally, the computer sends the metadata for storage in the global log of the paper-like document server, and the authorized document to the next step in the electronic workflow. The paper-like document server stores the metadata in other servers or entangles the global log with the logs of other servers for additional security.

Abstract translation: 用于将原有的物理密封授权应用于文件的系统和方法提供使用物理密封件的电子文档的认证，而不中断电子工作流程。 本发明的系统包括耦合到计算机的密封捕获装置，并且计算机通过网络耦合到纸状文件服务器。 密封捕获装置检测其上的密封件的下压并将密封件和其他元数据的图像输出到计算机。 计算机使用日志记录模块将元数据存储在其本地日志中。 计算机还将密封件和其他元数据的图像添加到正在显示的电子文档中。 最后，计算机将纸质文档服务器的全局日志中存储的元数据发送到电子工作流程中的下一步。 纸状文档服务器将元数据存储在其他服务器中，或者将全局日志与其他服务器的日志一起使用，以实现更多的安全性。

公开(公告)号：US20130215832A1

公开(公告)日：2013-08-22

申请号：US13878142

申请日：2011-10-08

Applicant: Feng Gao ,  Huaxing Ma ,  Peng Gao ,  Yuan Jiang ,  Jiwei He ,  Wentao Zhu ,  Xu Liu ,  Dongchen Zhang

Inventor： Feng Gao ,  Huaxing Ma ,  Peng Gao ,  Yuan Jiang ,  Jiwei He ,  Wentao Zhu ,  Xu Liu ,  Dongchen Zhang

IPC: H01Q21/26

CPC classification number: H01Q21/26 ,  H01Q9/26

Abstract: A broadband dual-polarized omni-directional antenna and a feeding method using the same are provided. By setting a vertically polarized antenna and a horizontally polarized antenna each in co-axial, the horizontally polarized antenna is attached to an upper surface and a lower surface of the attaching plate respectively by two arms of a folded dipole and the two arms connect to an inner conductor and an outer conductor of a feed line so that the dual-polarized antenna may have a comparatively broad bandwidth. At the same time, since the dual-polarized ceiling antenna has a good isolation effect and coverage balance, it may work as the MIMO antenna in the LTE and WLAN systems effectively and may be used in the 2G and 3G networks to improve the data transmission rate.

Abstract translation: 提供了一种宽带双极化全向天线及其使用方法。 通过设置同轴的垂直极化天线和水平极化天线，水平极化的天线分别通过折叠偶极子的两个臂附接到安装板的上表面和下表面，并且两个臂连接到 内部导体和馈电线的外部导体，使得双极化天线可以具有相对宽的带宽。 同时，由于双极化天花板天线具有良好的隔离效果和覆盖平衡，因此可以有效地在LTE和WLAN系统中作为MIMO天线工作，并可用于2G和3G网络，以改善数据传输 率。

公开(公告)号：US20130176193A1

公开(公告)日：2013-07-11

申请号：US13808569

申请日：2011-09-05

Applicant: Xu Liu ,  Xinxing Xia ,  Haifeng Li ,  Zhenrong Zheng

Inventor： Xu Liu ,  Xinxing Xia ,  Haifeng Li ,  Zhenrong Zheng

IPC: G09G5/14

CPC classification number: G09G5/14 ,  G02B27/2214 ,  G02B27/225 ,  G02B27/2285 ,  G03B35/24 ,  H04N13/324 ,  H04N13/363 ,  H04N13/393

Abstract: This invention discloses a combined-screen-based multi-pitching angle suspended panoramic space 3D display device comprising: a combined deflective diffusing screen, a high speed projector, an image control module, a rotation detecting module, a motor and a drive mechanism. The high speed projector projects the composite images of the 3D objects of different pitching angles and horizontal 360° FOV to different areas of the combined deflective diffusing screen. Each area of the combined deflective diffusing screen controls the deflecting angle and the scattering angle in the vertical direction and the diffusing angle in the horizontal direction, ensuring that the eyes of the surrounding viewers of different height levels can see the 3D images corresponding to their respective positions, representing the 3D scene suspended over the combined deflective diffusing screen. The multi-pitching angle suspended panoramic space 3D display device provided in this invention allows watching by multiple persons at multiple pitching angles and horizontal 360° FOV in naked eyes, realizing space occlusion, allows exploration and interaction.

Abstract translation: 本发明公开了一种基于组合屏幕的多俯仰角悬浮全景空间3D显示装置，包括：组合偏转漫射屏，高速投影仪，图像控制模块，旋转检测模块，电动机和驱动机构。 高速投影机将不同投影角度的3D物体和水平360°FOV的合成图像投影到组合偏转漫射屏幕的不同区域。 组合的偏转漫射屏幕的每个区域控制垂直方向上的偏转角度和散射角度以及水平方向上的漫射角度，确保不同高度水平的周围观看者的眼睛能​​够看到与其各自对应的3D图像 表示悬挂在组合的偏转漫射屏幕上的3D场景的位置。 本发明提供的多俯仰角度悬挂全景空间3D显示装置允许肉眼观察多个俯仰角度和水平360°FOV，实现空间遮挡，允许探索和交互。

公开(公告)号：US20130171424A1

公开(公告)日：2013-07-04

申请号：US13451081

申请日：2012-04-19

Applicant: XU LIU

Inventor： XU LIU

IPC: B32B3/10 ,  B05D3/06

CPC classification number: H05K5/0243 ,  H04M1/0283 ,  Y10T428/24612

Abstract: A housing includes a transparent substrate, a first metallic layer formed on a first surface of the substrate, a transparent color layer formed on a second surface of the substrate opposite to the first metallic layer, and a second metallic layer formed on the color layer. The first metallic layer is defined a plurality of notches therein. A method for making the housing is also described.

Abstract translation: 壳体包括透明基板，形成在基板的第一表面上的第一金属层，形成在与第一金属层相对的基板的第二表面上的透明色层和形成在彩色层上的第二金属层。 第一金属层在其中限定多个凹口。 还描述了制造壳体的方法。

公开(公告)号：US20130157046A1

公开(公告)日：2013-06-20

申请号：US13528253

申请日：2012-06-20

Applicant: Xu LIU ,  Da-Hua CAO

Inventor： Xu LIU ,  Da-Hua CAO

IPC: B32B15/20 ,  C23C14/34 ,  B32B5/00 ,  B82Y30/00

CPC classification number: B32B7/04 ,  B32B27/06 ,  C23C14/024 ,  C23C14/0682 ,  C23C14/584 ,  Y10T428/265 ,  Y10T428/31678

Abstract: A plastic article includes a plastic substrate and a non-conductive coating formed on the plastic substrate. The non-conductive coating is a Si—Al composite layer. The Si—Al composite layer has a L* value between 70 to 75, an a* value between 0 to 0.5, and a b* value between 0 to 0.5 in the CIE LAB. A method for manufacturing the plastic article is also provided.

Abstract translation: 塑料制品包括塑料基材和形成在塑料基材上的非导电涂层。 非导电涂层是Si-Al复合层。 在CIE LAB中，Si-Al复合层具有70至75的L *值，0至0.5的a *值和0至0.5的b *值。 还提供了一种用于制造塑料制品的方法。

公开(公告)号：US20100035664A1

公开(公告)日：2010-02-11

申请号：US12538244

申请日：2009-08-10

Applicant: XIAO-XU LIU

Inventor： XIAO-XU LIU

IPC: H04B1/38 ,  H01M10/46

CPC classification number: H01M10/465

Abstract: A solar energy charger includes a solar energy collecting module, a controlling module electrically connected to the solar energy collecting module, an energy storing module electrically connected to the controlling module, and a switching module electrically connected to the controlling module and energy storing module. The energy storing module includes a first energy storing unit and a second energy storing unit. The solar energy collecting module is configured for converting solar energy into electrical energy. The controlling module detects electrical energy states of the energy storing units to output a detecting result, and the controlling module controls and switches the switching module to charge or discharge the energy storing units in turn according to the detecting result.

Abstract translation: 太阳能充电器包括太阳能收集模块，电连接到太阳能收集模块的控制模块，电连接到控制模块的能量存储模块，以及电连接到控制模块和能量存储模块的开关模块。 能量存储模块包括第一能量存储单元和第二能量存储单元。 太阳能收集模块被配置为将太阳能转换成电能。 控制模块检测能量存储单元的电能状态以输出检测结果，并且控制模块根据检测结果依次控制和切换开关模块以对能量存储单元进行充电或放电。

公开(公告)号：US20090225670A1

公开(公告)日：2009-09-10

申请号：US12042153

申请日：2008-03-04

Applicant: Yiu-Ming Leung ,  Jisun Park ,  Vincent Allio ,  Danny Levin ,  Haoran Zheng ,  Xu Liu ,  Jay Herbison

Inventor： Yiu-Ming Leung ,  Jisun Park ,  Vincent Allio ,  Danny Levin ,  Haoran Zheng ,  Xu Liu ,  Jay Herbison

IPC: G08C15/00

CPC classification number: H04L41/5067 ,  H04L41/022 ,  H04L41/5032 ,  H04W24/08

Abstract: User quality of experience in a real time communication system is determined by analyzing endpoint performance metric reports correlated with performance factors of each endpoint in an endpoint profile for a more complete view of an audio/video quality of experience. Reports may include endpoint profile reports, which may be sent once at the beginning and then again only if an endpoint attribute changes; session reports, which include measured metric information and are sent at the conclusion of each session; and session interval reports, which also include metric information, but are sent during the session based on a period or a predefined threshold.

Abstract translation: 通过分析与端点配置文件中的每个端点的性能因素相关的端点性能度量报告来确定实时通信系统中的用户体验，以便更完整地观看音频/视频体验质量。 报告可以包括端点配置文件报告，其可以在开始时发送一次，然后仅在端点属性改变时再次发送; 会议报告，包括测量的度量信息，并在每个会话结束时发送; 以及会话间隔报告，其还包括度量信息，但是在会话期间基于周期或预定义阈值发送。

公开(公告)号：US20080066179A1

公开(公告)日：2008-03-13

申请号：US11518221

申请日：2006-09-11

Applicant: Xu Liu

Inventor： Xu Liu

IPC: G06F12/14

CPC classification number: G06F21/562

Abstract: The example embodiments herein relate to an antivirus protection system and method for computers based on program behavior analysis. The antivirus protection system may comprise: a Process Behavior-Evaluating Unit for identifying the programs existing in the user's computers and classifying them into normal programs and suspect programs; a Program-Monitoring Unit for monitoring and recording the actions and/or behaviors of programs; a Correlation-Analyzing Unit for creating correlative trees and analyzing the correlations of actions and/or behaviors of programs, the correlative trees comprising a process tree and a file tree; a Virus-Identifying Knowledge Base, comprising a Program-Behavior Knowledge Base and a Database of Attack-Identifying Rules; a Virus-Identifying Unit for comparing captured actions and/or behaviors to the information in the Virus-Identifying Knowledge Base to determine whether the program is a virus program. With the techniques of certain example embodiments, it may be possible to increase efficiency and reduce the need to upgrade virus codes after viruses become active, while also effectively blocking unknown viruses, Trojans, etc.

Abstract translation: 本文的示例实施例涉及基于程序行为分析的用于计算机的防病毒保护系统和方法。 防病毒保护系统可以包括：过程行为评估单元，用于识别存在于用户计算机中的程序并将其分类为正常程序和可疑程序; 一个监测和记录方案的行动和/或行为的方案监测股; 相关分析单元，用于创建相关树并分析程序的动作和/或行为的相关性，所述相关树包括过程树和文件树; 病毒识别知识库，包括程序行为知识库和攻击识别规则数据库; 用于将捕获的动作和/或行为与病毒识别知识库中的信息进行比较以确定该程序是否是病毒程序的病毒识别单元。 利用某些示例实施例的技术，可以提高效率并减少在病毒变为活动之后升级病毒代码的需要，同时还有效地阻止未知病毒，特洛伊木马等。

公开(公告)号：US08963988B2

公开(公告)日：2015-02-24

申请号：US13618789

申请日：2012-09-14

Applicant: Haim Vaisburd ,  Yevgeni Litvin ,  Xu Liu ,  Yuxin Liu ,  Gary Chevsky

Inventor： Haim Vaisburd ,  Yevgeni Litvin ,  Xu Liu ,  Yuxin Liu ,  Gary Chevsky

IPC: H04N7/15

CPC classification number: H04N7/15 ,  H04N7/147

Abstract: A method and system for enabling a first device to change a viewed image of at least one of the first device and a second device, during a video conference, are disclosed. The method includes: receiving a manipulation instruction, at a first device, for a selected target image, wherein the selected target image includes a portion of images displayed on a display of the first device during a video conference with a second device; comparing the manipulation instruction to an instruction store; and changing, on at least one of the first device and the second device, a view of the selected target image according to the manipulation instruction to achieve a manipulated selected target image.

Abstract translation: 公开了一种在视频会议期间使第一设备能够改变第一设备和第二设备中的至少一个的观看图像的方法和系统。 该方法包括：在第一设备处接收针对所选择的目标图像的操作指令，其中所选择的目标图像包括在与第二设备的视频会议期间在第一设备的显示器上显示的图像的一部分; 将操作指令与指令存储器进行比较; 以及在所述第一装置和所述第二装置中的至少一个装置上根据所述操作指令改变所选择的目标图像的视图，以实现所操纵的所选择的目标图像。