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1. 发明授权

US08650312B2 Connection establishing management methods for use in a network system and network systems using the same 有权
标题翻译：连接建立用于网络系统的管理方法和使用其的网络系统
公开(公告)号：US08650312B2
公开(公告)日：2014-02-11
申请号：US13535265
申请日：2012-06-27
申请人： Hsueh-Cheng Hsu , Tsai-Mu Chen , Chun-Yu Lin
发明人： Hsueh-Cheng Hsu , Tsai-Mu Chen , Chun-Yu Lin
IPC分类号： G06F15/16
CPC分类号： H04L61/2575 , H04L61/2514 , H04L61/2564 , H04L61/2589 , H04L63/0209 , H04L63/029
摘要： Connection establishing management methods for traversing network address translation (NAT) routers and firewalls between network terminal devices to establish a connection channel therebetween for use in a network system including at least first, second and third network terminal devices and a traversal server are disclosed. First, when traversal server receives a call request of first and second network terminal devices, network topology levels of first and second network terminal devices are detected to detect whether first and second network terminal devices are located behind NAT router and/or firewall. Then, one of first and second network terminal devices or third network terminal device is selected according to the detection result such that selected network terminal device acted as proxy server for the traversal server to establish a connection channel corresponding to call request between first and second network terminal devices.
摘要翻译：公开了用于遍历网络终端设备之间的网络地址转换（NAT）路由器和防火墙的连接建立管理方法，以在包括至少第一，第二和第三网络终端设备和遍历服务器的网络系统中建立其间的连接通道。首先，当遍历服务器接收到第一和第二网络终端设备的呼叫请求时，检测第一和第二网络终端设备的网络拓扑级别，以检测第一和第二网络终端设备是否位于NAT路由器和/或防火墙之后。然后，根据检测结果选择第一和第二网络终端设备或第三网络终端设备之一，使得所选择的网络终端设备充当遍历服务器的代理服务器，以建立与第一和第二网络之间的呼叫请求对应的连接信道终端设备。

2. 发明申请

US20130117461A1 CONNECTION ESTABLISHING MANAGEMENT METHODS FOR USE IN A NETWORK SYSTEM AND NETWORK SYSTEMS USING THE SAME 有权
标题翻译：在网络系统和网络系统中使用连接建立管理方法
公开(公告)号：US20130117461A1
公开(公告)日：2013-05-09
申请号：US13535265
申请日：2012-06-27
申请人： Hsueh-Cheng Hsu , Tsai-Mu Chen , Chun-Yu Lin
发明人： Hsueh-Cheng Hsu , Tsai-Mu Chen , Chun-Yu Lin
IPC分类号： G06F15/16
CPC分类号： H04L61/2575 , H04L61/2514 , H04L61/2564 , H04L61/2589 , H04L63/0209 , H04L63/029
摘要： Connection establishing management methods for traversing network address translation (NAT) routers and firewalls between network terminal devices to establish a connection channel therebetween for use in a network system including at least first, second and third network terminal devices and a traversal server are disclosed. First, when traversal server receives a call request of first and second network terminal devices, network topology levels of first and second network terminal devices are detected to detect whether first and second network terminal devices are located behind NAT router and/or firewall. Then, one of first and second network terminal devices or third network terminal device is selected according to the detection result such that selected network terminal device acted as proxy server for the traversal server to establish a connection channel corresponding to call request between first and second network terminal devices.
摘要翻译：公开了用于遍历网络终端设备之间的网络地址转换（NAT）路由器和防火墙的连接建立管理方法，以在包括至少第一，第二和第三网络终端设备和遍历服务器的网络系统中建立其间的连接通道。首先，当遍历服务器接收到第一和第二网络终端设备的呼叫请求时，检测第一和第二网络终端设备的网络拓扑级别，以检测第一和第二网络终端设备是否位于NAT路由器和/或防火墙之后。然后，根据检测结果选择第一和第二网络终端设备或第三网络终端设备之一，使得所选择的网络终端设备充当遍历服务器的代理服务器，以建立与第一和第二网络之间的呼叫请求对应的连接信道终端设备。

3. 发明申请

US20080309751A1 High-definition video conference system and method 有权
标题翻译：高清视频会议系统及方法
公开(公告)号：US20080309751A1
公开(公告)日：2008-12-18
申请号：US11984729
申请日：2007-11-21
申请人： Barry Lam , Chee-Chun Leung , Chia-Yuan Chang , Hsueh-Cheng Hsu
发明人： Barry Lam , Chee-Chun Leung , Chia-Yuan Chang , Hsueh-Cheng Hsu
IPC分类号： H04N7/14
CPC分类号： H04N7/15
摘要： The invention provides a high-definition video conference system and method. The high-definition video conference system, according to the invention, uses an encoding module for compressing a plurality of usable digital signals under a high-definition compression standard into a plurality of compressed digital signals, and an instant-messaging application for transmitting the compressed digitals to a second terminal apparatus. The second terminal apparatus uses a decoding module for decompressing the plurality of compressed digital signals under the high-definition compression standard to obtain a plurality of image signals, and a displaying module for displaying the image signals. Therefore, the high-definition video conference system of the invention can achieve high-definition video conference applications even under limited hardware performance and network transmission bandwidth.
摘要翻译：本发明提供了一种高清视频会议系统和方法。根据本发明的高清晰度视频会议系统使用编码模块来将高清晰度压缩标准下的多个可用数字信号压缩成多个压缩数字信号，以及用于发送压缩的数字信号的即时消息应用数字到第二终端设备。第二终端装置使用解码模块，用于以高清晰度压缩标准解压缩多个压缩数字信号以获得多个图像信号，以及显示模块，用于显示图像信号。因此，即使在有限的硬件性能和网络传输带宽下，本发明的高清视频会议系统也能实现高清视频会议应用。

4. 发明授权

US08125511B2 Three-party video conference system and method 有权
标题翻译：三方视频会议系统及方法
公开(公告)号：US08125511B2
公开(公告)日：2012-02-28
申请号：US12007226
申请日：2008-01-08
申请人： Barry Lam , Chee-Chun Leung , Chia-Yuan Chang , Hsueh-Cheng Hsu
发明人： Barry Lam , Chee-Chun Leung , Chia-Yuan Chang , Hsueh-Cheng Hsu
IPC分类号： H04N7/14
CPC分类号： H04N7/15
摘要： The invention provides a three-party video conference system and method. The three-party video conference system, according to the invention, uses a second terminal apparatus, which can transmit data in different protocols for receiving and transmitting the compressed digital signals transmitted from a first terminal apparatus and a third terminal apparatus. Therefore, even though the first terminal apparatus and the third terminal apparatus can not transmit compressed digital signals to each other with the same protocol, the user still can achieve three-party video conferencing communication with the three-party video conference system.
摘要翻译：本发明提供了一种三方视频会议系统和方法。根据本发明的三方视频会议系统使用第二终端装置，其可以以不同的协议传输数据，用于接收和发送从第一终端装置和第三终端装置发送的压缩数字信号。因此，即使第一终端装置和第三终端装置不能以相同的协议相互发送压缩的数字信号，用户仍然可以实现与三方视频会议系统的三方视频会议通信。

5. 发明申请

US20080309752A1 Three-party video conference system and method 有权
标题翻译：三方视频会议系统及方法
公开(公告)号：US20080309752A1
公开(公告)日：2008-12-18
申请号：US12007226
申请日：2008-01-08
申请人： Barry Lam , Chee-Chun Leung , Chia-Yuan Chang , Hsueh-Cheng Hsu
发明人： Barry Lam , Chee-Chun Leung , Chia-Yuan Chang , Hsueh-Cheng Hsu
IPC分类号： H04N7/14
CPC分类号： H04N7/15
摘要： The invention provides a three-party video conference system and method. The three-party video conference system, according to the invention, uses a second terminal apparatus, which can transmit data in different protocols for receiving and transmitting the compressed digital signals transmitted from a first terminal apparatus and a third terminal apparatus. Therefore, even though the first terminal apparatus and the third terminal apparatus can not transmit compressed digital signals to each other with the same protocol, the user still can achieve three-party video conferencing communication with the three-party video conference system.
摘要翻译：本发明提供了一种三方视频会议系统和方法。根据本发明的三方视频会议系统使用第二终端装置，其可以以不同的协议传输数据，用于接收和发送从第一终端装置和第三终端装置发送的压缩数字信号。因此，即使第一终端装置和第三终端装置不能以相同的协议相互发送压缩的数字信号，用户仍然可以实现与三方视频会议系统的三方视频会议通信。

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