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1. 发明申请

US20050138560A1 Method and apparatus for broadcasting live personal performances over the internet 审中-公开
标题翻译：通过互联网广播现场个人表演的方法和设备
公开(公告)号：US20050138560A1
公开(公告)日：2005-06-23
申请号：US10740067
申请日：2003-12-18
申请人： Kuo-Chun Lee , Ke-Qin Gu , Tsung-Yen (Eric) Chen , Victor Okumoto
发明人： Kuo-Chun Lee , Ke-Qin Gu , Tsung-Yen (Eric) Chen , Victor Okumoto
IPC分类号： H04H20/82 , H04H60/07 , H04H60/39 , H04N7/173 , G11B27/00
CPC分类号： H04N7/173 , H04H20/82 , H04H60/07 , H04H60/39 , H04N21/2187 , H04N21/2547 , H04N21/25866 , H04N21/47202 , H04N21/4788 , H04N21/6125
摘要： A method and apparatus for broadcasting live personal performances over the Internet employs a web server to manage scheduling and broadcasting of the performances over the Internet, as well as collections and payments for products and services sold by presenters to viewers in conjunction with their performances. The server receives audio/video data from presenter operated computers through an uploaded presenter program, and relays the received audio/video data to viewer operated computers for viewing in media players invoked by their web browsers responding to an uploaded HTML document or JAVA applet. Viewers select performances to view from a program schedule provided on a webpage hosted by the web server. Both viewers and presenters are registered with the web server to facilitate payments for products and services, and their financial information stored in a secure user database.
摘要翻译：用于通过互联网广播现场个人表演的方法和装置使用网络服务器来管理因特网上的表演的调度和广播，以及演示者向观众销售的产品和服务的收集和支付以及他们的演出。服务器通过上传的演示程序从演示者操作的计算机接收音频/视频数据，并将接收的音频/视频数据中继到观看者操作的计算机，以便在响应于上传的HTML文档或JAVA小应用程序的网络浏览器调用的媒体播放器中查看。观众选择从Web服务器托管的网页上提供的节目表进行观看的节目。观众和演示者均通过网页服务器进行注册，以方便产品和服务的付款以及存储在安全用户数据库中的财务信息。

2. 发明授权

US06510543B1 Method and apparatus for rendering an IC design layout employing graphics files at low zoom-in factors 失效
标题翻译：用于以低放大因素呈现采用图形文件的IC设计布局的方法和装置
公开(公告)号：US06510543B1
公开(公告)日：2003-01-21
申请号：US09678514
申请日：2000-10-03
申请人： Ke-Qin Gu , Tsung-Yen (Eric) Chen , Ching-Chih (Jason) Han , Kuo-Chun Lee
发明人： Ke-Qin Gu , Tsung-Yen (Eric) Chen , Ching-Chih (Jason) Han , Kuo-Chun Lee
IPC分类号： G06F9455
CPC分类号： G06F17/5068
摘要： A method and apparatus for rendering an integrated circuit design layout is described. Graphics files are generated for selected zoom-in factors from cell-based information of the integrated circuit design, and stored in memory. When a computer operator selects a zoom-in factor greater by a predetermined amount than the largest of such selected zoom-in factors, a selector enables a rendering engine to render the integrated circuit design layout from the cell-based information. On the other hand, when the computer operator selects a zoom-in factor less than the largest of such selected zoom-in factors plus the predetermined amount, the selector enables a graphics processor to render the integrated circuit design layout from appropriate ones of the graphics files.
摘要翻译：描述了用于呈现集成电路设计布局的方法和装置。为集成电路设计的基于单元格的信息为选定的放大因子生成图形文件，并存储在存储器中。当计算机操作员选择比所选择的放大因子中的最大值大的预定量的放大因子时，选择器使渲染引擎能够从基于单元的信息呈现集成电路设计布局。另一方面，当计算机操作者选择小于所选择的放大因子中最大的放大因子加上预定量时，选择器使得图形处理器能够从适当的图形渲染集成电路设计布局文件。

3. 发明授权

US06874086B1 Method and apparatus implemented in a firewall for communicating information between programs employing different protocols 失效
标题翻译：在防火墙中实现的用于在使用不同协议的程序之间传送信息的方法和装置
公开(公告)号：US06874086B1
公开(公告)日：2005-03-29
申请号：US09636135
申请日：2000-08-10
申请人： Ke-Qin Gu , Tsung-Yen (Eric) Chen , Ching-Chih (Jason) Han , Kuo-Chun Lee
发明人： Ke-Qin Gu , Tsung-Yen (Eric) Chen , Ching-Chih (Jason) Han , Kuo-Chun Lee
IPC分类号： G06F1/24 , H04L29/06
CPC分类号： H04L63/0281
摘要： A computer system includes a web client having a client based program residing on it, a firewall having a protocol proxy residing on it, and a host server having an application program and a special window manager residing on it. All communications between the protocol proxy and the application program go through the special window manager. The web client communicates with the firewall through the Internet, and the firewall communicates with the host server through a LAN. The client based program employs HTTP, and the special window manager employs a persistent connection, socket-based protocol. The protocol proxy establishes and maintains a persistent connection with the special window manager, and communicates information back and forth between the client based program and the application program through the special window manager by first protocol translating the information between HTTP and the special window manager's persistent connection, socket-based protocol.
摘要翻译：计算机系统包括具有驻留在其上的基于客户机的程序的Web客户机，具有驻留在其上的协议代理的防火墙以及驻留在其上的具有应用程序和特殊窗口管理器的主机服务器。协议代理和应用程序之间的所有通信都通过特殊的窗口管理器。 Web客户端通过Internet与防火墙进行通信，防火墙通过LAN与主机服务器进行通信。基于客户端的程序采用HTTP，特殊窗口管理器采用持久连接，基于套接字的协议。协议代理建立和维护与特殊窗口管理器的持续连接，并通过特殊窗口管理器在基于客户端的程序和应用程序之间来回传递信息，第一协议将HTTP和特殊窗口管理器的持久连接之间的信息进行转换，基于套接字的协议。

4. 发明申请

US20050055642A1 Method and system for conducting a collaboration session over the internet 审中-公开
标题翻译：通过互联网进行协作会议的方法和系统
公开(公告)号：US20050055642A1
公开(公告)日：2005-03-10
申请号：US10965632
申请日：2004-10-14
申请人： Tsung-Yen (Eric) Chen , Ke-Qin Gu , Ching-Chih (Jason) Han , Kuo-Chun Lee
发明人： Tsung-Yen (Eric) Chen , Ke-Qin Gu , Ching-Chih (Jason) Han , Kuo-Chun Lee
IPC分类号： G06F13/00 , G06Q10/00 , H04L12/18 , H04L29/08 , H04N1/00 , G06F17/00
CPC分类号： H04L12/1813 , H04L67/02 , H04L67/142 , H04L69/329
摘要： A method of conducting an interactive design conference over the Internet, comprises: selectively admitting clients communicating through web browsers over the Internet to an interactive design conference; receiving a graphics file indicative of a design from one of the clients; and transmitting the graphics file to the other clients so as to be viewable as a graphics image through graphics file readers in the client web browsers. The graphics file is generated by a snapshot program previously transmitted to a client initiating the design conference and controlling the design database. Java applets are transmitted to each of the design conference participants to facilitate communicating annotations of the graphics image and messages between clients through their web browsers.
摘要翻译：一种通过因特网进行交互式设计会议的方法，包括：通过互联网选择性地将通过网络浏览器进行通信的客户端接入交互式设计会议; 从一个客户端接收指示设计的图形文件; 并将图形文件传输到其他客户端，以便通过客户端Web浏览器中的图形文件读取器可视为图形图像。图形文件由先前发送到客户端的快照程序生成，启动设计会议并控制设计数据库。将Java小程序传送到每个设计会议参与者，以便于通过其Web浏览器在客户端之间传递图形图像的注释和消息。

5. 发明授权

US06507940B2 Method for generating information for a window view of an integrated circuit from layout-formatted data 失效
公开(公告)号：US06507940B2
公开(公告)日：2003-01-14
申请号：US09847621
申请日：2001-05-02
申请人： Yu Du , Ke-Qin Gu , Tsung-Yen (Eric) Chen , Kuo-Chun Lee
发明人： Yu Du , Ke-Qin Gu , Tsung-Yen (Eric) Chen , Kuo-Chun Lee
IPC分类号： G06F1750
CPC分类号： G06F17/5068
摘要： A method generates information for a window view of an integrated circuit from layout-formatted data such as GDSII formatted data. The method includes generating outer boundary boxes for structures of the integrated circuit from the layout-formatted data, generating a build file by including information of structures having outer boundary boxes completely or partially in a window, and generating information of the window view from the information thus included in the build file. In generating the build file, information of structures having outer boundary boxes completely outside the window are excluded from the build file. Also excluded is information of structures having areas less than a threshold value.

6. 发明授权

US06674447B1 Method and apparatus for automatically recording snapshots of a computer screen during a computer session for later playback 失效
公开(公告)号：US06674447B1
公开(公告)日：2004-01-06
申请号：US09455039
申请日：1999-12-06
申请人： Hui-Hwa Chiang , Kuo-Chun Lee , Tsung-Yen (Eric) Chen , Ching-Chih (Jason) Han
发明人： Hui-Hwa Chiang , Kuo-Chun Lee , Tsung-Yen (Eric) Chen , Ching-Chih (Jason) Han
IPC分类号： G06F1730
CPC分类号： G06F17/30781
摘要： A method for automatically recording snapshots of a computer screen during a computer session for later playback, comprises receiving a start indication, and automatically recording snapshots of a computer screen periodically during the computer session after the start indication is reached. An apparatus for performing such function comprises a frame buffer for storing snapshots of the computer screen, a FIFO cache memory, a mass storage memory, and programmed means. The programmed means receives a start indication, periodically copies data from the frame buffer to the FIFO cache memory during a computer session after the start indication is reached, and compresses the stored data before storing it the mass storage memory for later playback.

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