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1. 发明授权

US07552204B2 Method and system for supporting the communication of presence information among computing devices of a network 有权
标题翻译：用于支持网络的计算设备之间的存在信息的通信的方法和系统
公开(公告)号：US07552204B2
公开(公告)日：2009-06-23
申请号：US10146166
申请日：2002-05-15
申请人： Nikhil P. Bobde , Jeremy Buch , Ajay Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
发明人： Nikhil P. Bobde , Jeremy Buch , Ajay Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/24 , H04L29/06 , H04L67/303 , H04L67/306 , H04L69/329 , H04M3/42093 , H04M3/42229 , H04M3/42365 , H04M7/006 , H04M2242/30
摘要： A method and system for aggregating presence information generated by multiple devices associated with a single user is presented. A server acting as a presence agent on behalf of a first user and the first user's computing device receives and responds to a subscription request generated by a computing device operated by a second user that wishes to be permitted as a watcher of the first user. If the server is not capable of acting as a presence agent, then the first user's computing device assumes the role of a presence agent.
摘要翻译：呈现用于聚合由与单个用户相关联的多个设备生成的呈现信息的方法和系统。代表第一用户和第一用户的计算设备充当代理的服务器接收并响应由希望被允许作为第一用户的观察者的第二用户操作的计算设备生成的订阅请求。如果服务器不能作为存在代理，则第一用户的计算设备承担着存在代理的角色。

2. 发明申请

US20090300158A1 METHOD AND SYSTEM FOR SUPPORTING THE COMMUNICATION OF PRESENCE INFORMATION AMONG COMPUTING DEVICES OF A NETWORK 有权
标题翻译：支持网络计算设备中存在信息通信的方法和系统
公开(公告)号：US20090300158A1
公开(公告)日：2009-12-03
申请号：US12467999
申请日：2009-05-18
申请人： Nikhil P. Bobde , Jeremy Buch , Ajay Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
发明人： Nikhil P. Bobde , Jeremy Buch , Ajay Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/24 , H04L29/06 , H04L67/303 , H04L67/306 , H04L69/329 , H04M3/42093 , H04M3/42229 , H04M3/42365 , H04M7/006 , H04M2242/30
摘要： A method and system for aggregating presence information generated by multiple devices associated with a single user is presented. A server acting as a presence agent on behalf of a first user and the first user's computing device receives and responds to a subscription request generated by a computing device operated by a second user that wishes to be permitted as a watcher of the first user. If the server is not capable of acting as a presence agent, then the first user's computing device assumes the role of a presence agent.
摘要翻译：呈现用于聚合由与单个用户相关联的多个设备生成的呈现信息的方法和系统。代表第一用户和第一用户的计算设备充当代理的服务器接收并响应由希望被允许作为第一用户的观察者的第二用户操作的计算设备生成的订阅请求。如果服务器不能作为存在代理，则第一用户的计算设备承担着存在代理的角色。

3. 发明申请

US20060190525A1 Method and system for supporting the communication of presence information regarding one or more telephony devices 有权
公开(公告)号：US20060190525A1
公开(公告)日：2006-08-24
申请号：US11343644
申请日：2006-01-30
申请人： Nikhil Bobde , Robert Brown , Jeremy Buch , Ajay Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David Simons , Zachary Taylor
发明人： Nikhil Bobde , Robert Brown , Jeremy Buch , Ajay Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David Simons , Zachary Taylor
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L67/2852 , H04L29/06 , H04L51/04 , H04L67/24 , H04L67/2819 , H04L67/303 , H04L67/306 , H04L69/329 , H04M3/42093 , H04M3/42229 , H04M3/42365 , H04M7/006 , H04M2242/30
摘要： A system for detecting and communicating the presence of one or more computing devices is presented. The invention also presents a method and system for aggregating presence information generated by multiple devices associated with a single user. A server acting as a presence agent on behalf of a first user receives and responds to a subscription request generated by a computing device operated by a second wishing to be permitted as a watcher of the first user. When the second user corresponds to access preferences of the first user, a notify message is sent to the second user's device that includes presence information indicative of an activity level and availability level associated with the first user. When the first user employs multiple computing devices, the server generates an aggregate presence document that is representative of the overall presence of the first user.

4. 发明授权

US08065405B2 Method and system for supporting the communication of presence information among computing devices of a network 有权
标题翻译：用于支持网络的计算设备之间的存在信息的通信的方法和系统
公开(公告)号：US08065405B2
公开(公告)日：2011-11-22
申请号：US12467999
申请日：2009-05-18
申请人： Nikhil Bobde , Jeremy T. Buch , Ajay P. Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
发明人： Nikhil Bobde , Jeremy T. Buch , Ajay P. Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/24 , H04L29/06 , H04L67/303 , H04L67/306 , H04L69/329 , H04M3/42093 , H04M3/42229 , H04M3/42365 , H04M7/006 , H04M2242/30
摘要： A method and system for aggregating presence information generated by multiple devices associated with a single user is presented. A server acting as a presence agent on behalf of a first user and the first user's computing device receives and responds to a subscription request generated by a computing device operated by a second user that wishes to be permitted as a watcher of the first user. If the server is not capable of acting as a presence agent, then the first user's computing device assumes the role of a presence agent.
摘要翻译：呈现用于聚合由与单个用户相关联的多个设备生成的呈现信息的方法和系统。代表第一用户和第一用户的计算设备充当代理的服务器接收并响应由希望被允许作为第一用户的观察者的第二用户操作的计算设备生成的订阅请求。如果服务器不能作为存在代理，则第一用户的计算设备承担着存在代理的角色。

5. 发明授权

US07653715B2 Method and system for supporting the communication of presence information regarding one or more telephony devices 有权
标题翻译：用于支持关于一个或多个电话设备的存在信息的通信的方法和系统
公开(公告)号：US07653715B2
公开(公告)日：2010-01-26
申请号：US11343644
申请日：2006-01-30
申请人： Nikhil Bobde , Robert Brown , Jeremy T. Buch , Ajay P. Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
发明人： Nikhil Bobde , Robert Brown , Jeremy T. Buch , Ajay P. Chitturi , Ann Demirtjis , Vishwajith Kumbalimutt , David J. Simons , Zachary Taylor
IPC分类号： G06F15/16
CPC分类号： H04L67/2852 , H04L29/06 , H04L51/04 , H04L67/24 , H04L67/2819 , H04L67/303 , H04L67/306 , H04L69/329 , H04M3/42093 , H04M3/42229 , H04M3/42365 , H04M7/006 , H04M2242/30
摘要： A system for detecting and communicating the presence of one or more computing devices is presented. The invention also presents a method and system for aggregating presence information generated by multiple devices associated with a single user. A server acting as a presence agent on behalf of a first user receives and responds to a subscription request generated by a computing device operated by a second wishing to be permitted as a watcher of the first user. When the second user corresponds to access preferences of the first user, a notify message is sent to the second user's device that includes presence information indicative of an activity level and availability level associated with the first user. When the first user employs multiple computing devices, the server generates an aggregate presence document that is representative of the overall presence of the first user.
摘要翻译：提出了一种用于检测和传送一个或多个计算设备的存在的系统。本发明还提出了一种用于聚合由与单个用户相关联的多个设备生成的呈现信息的方法和系统。作为代表第一用户的存在代理的服务器接收并响应由希望作为第一用户的观察者被允许的第二操作的计算设备生成的订阅请求。当第二用户对应于第一用户的访问偏好时，将通知消息发送到第二用户的设备，其包括指示与第一用户相关联的活动级别和可用性级别的呈现信息。当第一用户使用多个计算设备时，服务器生成代表第一用户的整体存在的聚合存在文档。

6. 发明授权

US07243370B2 Method and system for integrating security mechanisms into session initiation protocol request messages for client-proxy authentication 有权
标题翻译：将安全机制集成到会话发起协议请求消息中进行客户端代理认证的方法和系统
公开(公告)号：US07243370B2
公开(公告)日：2007-07-10
申请号：US10151747
申请日：2002-05-17
申请人： Nikhil P. Bobde , Ann Demirtjis , Mu Han
发明人： Nikhil P. Bobde , Ann Demirtjis , Mu Han
IPC分类号： G06F7/04 , G06F7/58
CPC分类号： H04L63/123 , H04L29/06027 , H04L63/0807 , H04L63/0869 , H04L63/205 , H04L65/1006
摘要： A method and system is provided to integrate the Kerberos security mechanism into the message flow of the signaling operation under the Session Initiation Protocol to allow a SIP client and a SIP proxy to authenticate each other. When the SIP proxy receives an request message, such an INVITE request, from the SIP client, it responds with a challenge message indicating that authentication based on Kerberos is required. In response, the SIP client sends a second request message with a proxy authorization header containing authentication data, including a Kerberos server ticket for the Proxy, to allow the proxy to authenticate the client's user.
摘要翻译：提供了一种方法和系统，用于将Kerberos安全机制集成到会话发起协议下的信令操作的消息流中，以允许SIP客户端和SIP代理相互认证。当SIP代理从SIP客户端接收到这样一个INVITE请求的请求消息时，它响应一个询问消息，指示需要基于Kerberos的认证。作为响应，SIP客户端发送具有包含认证数据的代理授权报头的第二请求消息，包括用于代理的Kerberos服务器故障单，以允许代理对客户端的用户进行认证。

7. 发明授权

US07770007B2 Method and system for integrating security mechanisms into session initiation protocol request messages for client-proxy authentication 有权
标题翻译：将安全机制集成到会话发起协议请求消息中进行客户端代理认证的方法和系统
公开(公告)号：US07770007B2
公开(公告)日：2010-08-03
申请号：US11757877
申请日：2007-06-04
申请人： Nikhil Bobde , Ann Demirtjis , Mu Han
发明人： Nikhil Bobde , Ann Demirtjis , Mu Han
IPC分类号： H04L9/32 , H04L29/06 , G06F17/00
CPC分类号： H04L63/123 , H04L29/06027 , H04L63/0807 , H04L63/0869 , H04L63/205 , H04L65/1006
摘要： A method and system is provided to integrate the Kerberos security mechanism into the message flow of the signaling operation under the Session Initiation Protocol to allow a SIP client and a SIP proxy to authenticate each other. When the SIP proxy receives an request message, such an INVITE request, from the SIP client, it responds with a challenge message indicating that authentication based on Kerberos is required.In response, the SIP client sends a second request message with a proxy authorization header containing authentication data, including a Kerberos server ticket for the Proxy, to allow the proxy to authenticate the client's user.
摘要翻译：提供了一种方法和系统，用于将Kerberos安全机制集成到会话发起协议下的信令操作的消息流中，以允许SIP客户端和SIP代理相互认证。当SIP代理从SIP客户端接收到这样一个INVITE请求的请求消息时，它响应一个询问消息，指示需要基于Kerberos的认证。作为响应，SIP客户端发送具有包含认证数据的代理授权报头的第二请求消息，包括用于代理的Kerberos服务器故障单，以允许代理对客户端的用户进行认证。

8. 发明授权

US06697864B1 Login architecture for network access through a cable system 有权
标题翻译：通过电缆系统进行网络访问的登录架构
公开(公告)号：US06697864B1
公开(公告)日：2004-02-24
申请号：US09420352
申请日：1999-10-18
申请人： Ann Demirtjis , Mark T. Jeffrey
发明人： Ann Demirtjis , Mark T. Jeffrey
IPC分类号： G06F1516
CPC分类号： H04L63/0272 , H04L63/08
摘要： A login architecture for a computer to access an external network, such as the Internet, through a cable network provides session-based connection to the external computer network. The home computer is first assigned a restricted network address by the cable network. With the restricted network address, the user may access a “walled garden” of the cable network, but cannot access the external computer network. To access the external computer network, a session-based connection, such as a “tunnel” under the Point-to-Point Tunneling Protocol, is formed between the home computer and a connection server of the cable network, and the user is authenticated over the session-based connection. A second network address usable for accessing the external network is then assigned to the home computer. The home computer sends network communication packets using the public network address through the session-based connection to the connection provider, which forwards the communication packets to the external computer network. The login architecture may be implemented to provide connection to the external network on a per-user account basis or on a home account basis. In the case whether the external network is the Internet, a selection of Internet service providers (ISPs) for Internet access through the cable network is provided by using multiple connection servers connected to different ISPs.
摘要翻译：用于计算机通过有线网络访问诸如因特网的外部网络的登录体系结构提供与外部计算机网络的基于会话的连接。家庭电脑首先由有线网络分配有限的网络地址。使用受限制的网络地址，用户可以访问有线网络的“围墙花园”，但无法访问外部计算机网络。为了访问外部计算机网络，在家庭计算机和有线网络的连接服务器之间形成基于会话的连接，例如点对点隧道协议下的“隧道”，并且用户被认证为基于会话的连接。然后将可用于访问外部网络的第二网络地址分配给家庭计算机。家庭计算机通过基于会话的连接使用公共网络地址发送网络通信分组给连接提供商，该连接提供商将通信分组转发到外部计算机网络。可以实现登录体系结构，以便在每个用户帐户的基础上或以家庭帐户为基础提供与外部网络的连接。在外部网络是互联网的情况下，通过使用连接到不同ISP的多个连接服务器来提供通过有线网络进行因特网接入的互联网服务提供商（ISP）的选择。

9. 发明申请

US20080022383A1 METHOD AND SYSTEM FOR INTEGRATING SECURITY MECHANISMS INTO SESSION INITIATION PROTOCOL REQUEST MESSAGES FOR CLIENT-PROXY AUTHENTICATION 有权
标题翻译：将安全机制整合到会议启动协议请求消息中进行客户端验证的方法和系统
公开(公告)号：US20080022383A1
公开(公告)日：2008-01-24
申请号：US11757877
申请日：2007-06-04
申请人： Nikhil Bobde , Ann Demirtjis , Mu Han
发明人： Nikhil Bobde , Ann Demirtjis , Mu Han
IPC分类号： G06F7/04
CPC分类号： H04L63/123 , H04L29/06027 , H04L63/0807 , H04L63/0869 , H04L63/205 , H04L65/1006
摘要： A method and system is provided to integrate the Kerberos security mechanism into the message flow of the signaling operation under the Session Initiation Protocol to allow a SIP client and a SIP proxy to authenticate each other. When the SIP proxy receives an request message, such an INVITE request, from the SIP client, it responds with a challenge message indicating that authentication based on Kerberos is required. In response, the SIP client sends a second request message with a proxy authorization header containing authentication data, including a Kerberos server ticket for the Proxy, to allow the proxy to authenticate the client's user.
摘要翻译：提供了一种方法和系统，用于将Kerberos安全机制集成到会话发起协议下的信令操作的消息流中，以允许SIP客户端和SIP代理相互认证。当SIP代理从SIP客户端接收到这样一个INVITE请求的请求消息时，它响应一个询问消息，指示需要基于Kerberos的认证。作为响应，SIP客户端发送具有包含认证数据的代理授权报头的第二请求消息，包括用于代理的Kerberos服务器故障单，以允许代理对客户端的用户进行认证。

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