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1. 发明授权

US08838811B2 Method and system for scalable content storage and delivery 有权
标题翻译：用于可扩展内容存储和传送的方法和系统
公开(公告)号：US08838811B2
公开(公告)日：2014-09-16
申请号：US13528231
申请日：2012-06-20
申请人： Songqing Chen , Xiaoning Ding , Lei Guo , Enhua Tan , Zhen Xiao , Xiaodong Zhang
发明人： Songqing Chen , Xiaoning Ding , Lei Guo , Enhua Tan , Zhen Xiao , Xiaodong Zhang
IPC分类号： G06F15/16 , G06F15/173 , H04L29/08
CPC分类号： H04L67/1063
摘要： A peer-to-peer communication system in which a peer communicating with a tracker node on a local torrent can locate and download files that are not currently available from other peers communicating on the local torrent. To enable this, the tracker node maintains collaboration information for a list of files. The collaboration information includes, for each file, a list of locations at which a full copy of the file may be located. The list of locations may include active peers, dormant peers and remote tracker nodes. The collaboration information may be obtained from each peer when it joins a local torrent. Upon joining the torrent, the peer may provide the local tracker node with a list of files that it is willing to serve.
摘要翻译：一种对等通信系统，其中与本地洪流上的跟踪器节点通信的对等体可以定位和下载当前在本地洪流上与其他对等体通信的当前不可用的文件。为了实现这一点，跟踪器节点维护文件列表的协作信息。对于每个文件，协作信息包括可以找到该文件的完整副本的位置列表。位置列表可以包括活动对等体，休眠对等体和远程跟踪器节点。协作信息可以在每个对等体加入本地洪流时获得。在加入洪流时，对等体可以向本地跟踪器节点提供其愿意服务的文件的列表。

2. 发明申请

US20120259922A1 Method and System for Scalable Content Storage and Delivery 有权
标题翻译：可扩展内容存储和传送的方法和系统
公开(公告)号：US20120259922A1
公开(公告)日：2012-10-11
申请号：US13528231
申请日：2012-06-20
申请人： Songqing Chen , Xiaoning Ding , Lei Guo , Enhua Tan , Zhen Xiao , Xiaodong Zhang
发明人： Songqing Chen , Xiaoning Ding , Lei Guo , Enhua Tan , Zhen Xiao , Xiaodong Zhang
IPC分类号： G06F15/16
CPC分类号： H04L67/1063
摘要： A peer-to-peer communication system in which a peer communicating with a tracker node on a local torrent can locate and download files that are not currently available from other peers communicating on the local torrent. To enable this, the tracker node maintains collaboration information for a list of files. The collaboration information includes, for each file, a list of locations at which a full copy of the file may be located. The list of locations may include active peers, dormant peers and remote tracker nodes. The collaboration information may be obtained from each peer when it joins a local torrent. Upon joining the torrent, the peer may provide the local tracker node with a list of files that it is willing to serve.
摘要翻译：一种对等通信系统，其中与本地洪流上的跟踪器节点通信的对等体可以定位和下载当前在本地洪流上与其他对等体通信的当前不可用的文件。为了实现这一点，跟踪器节点维护文件列表的协作信息。对于每个文件，协作信息包括可以找到该文件的完整副本的位置列表。位置列表可以包括活动对等体，休眠对等体和远程跟踪器节点。协作信息可以在每个对等体加入本地洪流时获得。在加入洪流时，对等体可以向本地跟踪器节点提供其愿意服务的文件的列表。

3. 发明授权

US08224968B1 Method and system for scalable content storage and delivery 失效
标题翻译：用于可扩展内容存储和传送的方法和系统
公开(公告)号：US08224968B1
公开(公告)日：2012-07-17
申请号：US11230187
申请日：2005-09-19
申请人： Songqing Chen , Xiaoning Ding , Lei Guo , Enhua Tan , Zhen Xiao , Xiaodong Zhang
发明人： Songqing Chen , Xiaoning Ding , Lei Guo , Enhua Tan , Zhen Xiao , Xiaodong Zhang
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L67/1063
摘要： A peer-to-peer communication system in which a peer communicating with a tracker node on a local torrent can locate and download files that are not currently available from other peers communicating on the local torrent. To enable this, the tracker node maintains collaboration information for a list of files. The collaboration information includes, for each file, a list of locations at which a full copy of the file may be located. The list of locations may include active peers, dormant peers and remote tracker nodes. The collaboration information may be obtained from each peer when it joins a local torrent. Upon joining the torrent, the peer may provide the local tracker node with a list of files that it is willing to serve.
摘要翻译：一种对等通信系统，其中与本地洪流上的跟踪器节点通信的对等体可以定位和下载当前在本地洪流上与其他对等体通信的当前不可用的文件。为了实现这一点，跟踪器节点维护文件列表的协作信息。对于每个文件，协作信息包括可以找到该文件的完整副本的位置列表。位置列表可以包括活动对等体，休眠对等体和远程跟踪器节点。协作信息可以在每个对等体加入本地洪流时获得。在加入洪流时，对等体可以向本地跟踪器节点提供其愿意服务的文件的列表。

4. 发明授权

US08566470B2 System and method for streaming media objects 有权
标题翻译：用于流媒体对象的系统和方法
公开(公告)号：US08566470B2
公开(公告)日：2013-10-22
申请号：US13530258
申请日：2012-06-22
申请人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
发明人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L65/4084 , H04L67/104 , H04L67/1065 , H04L67/108 , H04L67/1091 , H04L67/1093 , H04L67/2842
摘要： A method and system for streaming media objects. A streaming system includes a group of end nodes and at least one core node connected via an overlay network. The end nodes cache segments of media objects and stream the media objects to a client segment by segment. Each end node stores segment indices for locating segments cached on end nodes or a core node in the system. The core node is a dedicated proxy which fetches media objects from a remote media server and streams the media objects to a client when the media objects are unavailable from the end nodes.
摘要翻译：一种用于流媒体对象的方法和系统。流系统包括一组终端节点和经由覆盖网络连接的至少一个核心节点。终端节点缓存媒体对象的分段，并将媒体对象逐段流式传输到客户端。每个终端节点存储用于定位缓存在终端节点上的段或系统中的核心节点的段索引。核心节点是从远程媒体服务器获取媒体对象的专用代理，并且当媒体对象从终端节点不可用时，将媒体对象传送到客户端。

5. 发明申请

US20120265895A1 System and Method for Streaming Media Objects 有权
标题翻译：流媒体对象的系统和方法
公开(公告)号：US20120265895A1
公开(公告)日：2012-10-18
申请号：US13530258
申请日：2012-06-22
申请人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
发明人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L65/4084 , H04L67/104 , H04L67/1065 , H04L67/108 , H04L67/1091 , H04L67/1093 , H04L67/2842
摘要： A method and system for streaming media objects. A streaming system includes a group of end nodes and at least one core node connected via an overlay network. The end nodes cache segments of media objects and stream the media objects to a client segment by segment. Each end node stores segment indices for locating segments cached on end nodes or a core node in the system. The core node is a dedicated proxy which fetches media objects from a remote media server and streams the media objects to a client when the media objects are unavailable from the end nodes.
摘要翻译：一种用于流媒体对象的方法和系统。流系统包括一组终端节点和经由覆盖网络连接的至少一个核心节点。终端节点缓存媒体对象的分段，并将媒体对象逐段流式传输到客户端。每个终端节点存储用于定位缓存在终端节点上的段或系统中的核心节点的段索引。核心节点是从远程媒体服务器获取媒体对象的专用代理，并且当媒体对象从终端节点不可用时，将媒体对象传送到客户端。

6. 发明授权

US08438297B1 Method and system for supplying media over communication networks 有权
标题翻译：通过通信网络提供媒体的方法和系统
公开(公告)号：US08438297B1
公开(公告)日：2013-05-07
申请号：US11047528
申请日：2005-01-31
申请人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
发明人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
IPC分类号： G06F15/16 , G06F15/167
CPC分类号： H04L65/4084 , H04L29/00 , H04L65/60 , H04L65/601 , H04L67/2842 , H04L67/42 , H04N21/00 , H04N21/4722
摘要： Methods and systems for supplying media over communication networks are described. In one embodiment, a media supplier determines whether a media object hosted on a web server will be supplied to a client by streaming or not by streaming. Preferably, if the determination is to stream, the media supplier streams the media object to the client. Otherwise, the media supplier preferably allows the host web server to supply the media object to the client. In some cases, the same media supplier may be capable of supplying clients with media objects hosted on any of at least two web servers.
摘要翻译：描述了通过通信网络提供媒体的方法和系统。在一个实施例中，媒体供应商确定托管在web服务器上的媒体对象是否将通过流式传输而提供给客户端。优选地，如果确定要流式传输，则媒体提供者将媒体对象流传输给客户端。否则，媒体供应商最好允许主机web服务器将媒体对象提供给客户端。在某些情况下，相同的媒体供应商可能能够向客户端提供托管在至少两个Web服务器中的任何一个的媒体对象。

7. 发明申请

US20070266169A1 System and method for streaming media objects 有权
标题翻译：用于流媒体对象的系统和方法
公开(公告)号：US20070266169A1
公开(公告)日：2007-11-15
申请号：US11431681
申请日：2006-05-10
申请人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
发明人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L65/4084 , H04L67/104 , H04L67/1065 , H04L67/108 , H04L67/1091 , H04L67/1093 , H04L67/2842
摘要： A method and system for streaming media objects. A streaming system includes a group of end nodes and at least one core node connected via an overlay network. The end nodes cache segments of media objects and stream the media objects to a client segment by segment. Each end node stores segment indices for locating segments cached on end nodes or a core node in the system. The core node is a dedicated proxy which fetches media objects from a remote media server and streams the media objects to a client when the media objects are unavailable from the end nodes.
摘要翻译：一种用于流媒体对象的方法和系统。流系统包括一组终端节点和经由覆盖网络连接的至少一个核心节点。终端节点缓存媒体对象的分段，并将媒体对象逐段流式传输到客户端。每个终端节点存储用于定位缓存在终端节点上的段或系统中的核心节点的段索引。核心节点是从远程媒体服务器获取媒体对象的专用代理，并且当媒体对象从终端节点不可用时，将媒体对象传送到客户端。

8. 发明授权

US08230098B2 System and method for streaming media objects 有权
标题翻译：用于流媒体对象的系统和方法
公开(公告)号：US08230098B2
公开(公告)日：2012-07-24
申请号：US11431681
申请日：2006-05-10
申请人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
发明人： Songqing Chen , Lei Guo , Zhen Xiao , Xiaodong Zhang
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L65/4084 , H04L67/104 , H04L67/1065 , H04L67/108 , H04L67/1091 , H04L67/1093 , H04L67/2842
摘要： A method and system for streaming media objects. A streaming system includes a group of end nodes and at least one core node connected via an overlay network. The end nodes cache segments of media objects and stream the media objects to a client segment by segment. Each end node stores segment indices for locating segments cached on end nodes or a core node in the system. The core node is a dedicated proxy which fetches media objects from a remote media server and streams the media objects to a client when the media objects are unavailable from the end nodes.
摘要翻译：一种用于流媒体对象的方法和系统。流系统包括一组终端节点和经由覆盖网络连接的至少一个核心节点。终端节点缓存媒体对象的分段，并将媒体对象逐段流式传输到客户端。每个终端节点存储用于定位缓存在终端节点上的段或系统中的核心节点的段索引。核心节点是从远程媒体服务器获取媒体对象的专用代理，并且当媒体对象从终端节点不可用时，将媒体对象传送到客户端。

9. 发明申请

US20090063638A1 Method and Apparatus for Processing Messages in Messaging System 审中-公开
标题翻译：消息系统中处理消息的方法和装置
公开(公告)号：US20090063638A1
公开(公告)日：2009-03-05
申请号：US11846850
申请日：2007-08-29
申请人： Lei Guo , Erich Miles Nahum , John Michael Tracey , Dinesh Chandra Verma , Xiping Wang , Charles P. Wright , Zhen Xiao
发明人： Lei Guo , Erich Miles Nahum , John Michael Tracey , Dinesh Chandra Verma , Xiping Wang , Charles P. Wright , Zhen Xiao
IPC分类号： G06F15/16
CPC分类号： H04L51/043 , H04L51/14
摘要： Techniques are disclosed for processing messages in a messaging system, particularly during an overload condition. For example, a method of processing messages of an instant messaging system includes the following steps. A message from a first instant messaging user is received during an overload condition. A message type associated with the received message is determined. The method then decides whether to send the message to a second instant messaging user based on the determined message type of the received message. In another method, processing messages in an instant messaging system includes the following steps. Presence information associated with a first instant messaging system user is received. The presence information is sent to a second instant messaging system user when the second messaging system user requests the presence information associated with the first instant messaging system user.
摘要翻译：公开了用于在消息系统中处理消息的技术，特别是在过载状态期间。例如，处理即时消息传递系统的消息的方法包括以下步骤。在过载状态期间接收来自第一即时消息用户的消息。确定与接收到的消息相关联的消息类型。该方法然后基于所确定的接收到的消息的消息类型来决定是否将消息发送到第二即时消息收发用户。在另一种方法中，在即时消息系统中处理消息包括以下步骤。接收与第一即时消息系统用户相关联的存在信息。当第二消息传递系统用户请求与第一即时消息收发系统用户相关联的存在信息时，将存在信息发送到第二即时消息系统用户。

10. 发明申请

US20150338633A1 Wide Field of View Foveal Night Vision Systems 有权
标题翻译：宽视场中央凹夜视系统
公开(公告)号：US20150338633A1
公开(公告)日：2015-11-26
申请号：US14020223
申请日：2013-09-06
申请人： Le Li , Haiping Yu , Lei Guo , Yongxin Tang , Shenggang Wang , Aaron B. Cole
发明人： Le Li , Haiping Yu , Lei Guo , Yongxin Tang , Shenggang Wang , Aaron B. Cole
IPC分类号： G02B23/12
CPC分类号： G02B23/12 , G02B23/125 , G02B23/18
摘要： An optical viewing apparatus may include an objective lens assembly and an one eye piece assembly connected to the objective lens assembly. The optical viewing apparatus may exhibit a field of view in the range of between 40° and, preferably beyond 80°, and an eye-relief of at least 15 mm, and the optical viewing apparatus may exhibit a foveated image for at least one field of view (FOV) wherein the optical on-axis resolution decays toward the periphery of the field of view.
摘要翻译：光学观察装置可以包括物镜组件和连接到物镜组件的一个眼件组件。光学观察装置可以在40°，优选地超过80°的范围内展现视野，并且可以呈现至少15mm的眼睛浮雕，并且光学观察装置可以呈现至少一个场的移动图像（FOV），其中光轴上分辨率衰减到视场的周边。

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