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11. 发明授权

US07123609B2 Managing packet-based telephony 失效
公开(公告)号：US07123609B2
公开(公告)日：2006-10-17
申请号：US10154056
申请日：2002-05-23
申请人： Daniel S. Glasser , Peter S. Ford , Jeremy D. Stone , Brian R. Daugherty
发明人： Daniel S. Glasser , Peter S. Ford , Jeremy D. Stone , Brian R. Daugherty
IPC分类号： H04L12/64
CPC分类号： H04Q3/0062
摘要： A system for assisting a user in selecting a packet-based telephony service provider (“PBTSP”) from a group of PBTSPs, and in registering the user with the selected PBTSP for outbound and/or inbound calling. The selection of a particular PBTSP may be stored in a database, and this stored information may be used to enable the user to exchange telephone call data with one of the PBTSPs. One preferred system receives data from the user's computer device, determines whether the user is registered with one the PBTSPs and, if so, transmits data to the computer device which enables it to exchange telephone call data with one of the PBTSPs. The system also receives telephone call data from the computer device, accesses contact information for a PBTSP, and transmits the received telephone call data to the PBTSP using the accessed contact information.

12. 发明授权

US07949138B2 Secure instant messaging 有权
标题翻译：安全即时通讯
公开(公告)号：US07949138B2
公开(公告)日：2011-05-24
申请号：US11172425
申请日：2005-06-30
申请人： Eyal Schwartz , Peter S. Ford , John S Holmes
发明人： Eyal Schwartz , Peter S. Ford , John S Holmes
IPC分类号： H04L9/08
CPC分类号： H04L9/3271 , G06F21/31 , G06F2221/2103 , H04L51/00 , H04L63/0428 , H04L63/0869 , H04L2209/603
摘要： Secure instant messaging is described. In an embodiment, a messaging device encrypts a challenge identifier to generate an encrypted challenge message, and communicates the encrypted challenge message via a peer-to-peer communication link to a recipient messaging device. The recipient messaging device decrypts the encrypted challenge message and encrypts the challenge identifier as a return challenge identifier to generate an encrypted challenge return. The messaging device receives the encrypted challenge return from the recipient messaging device, decrypts the encrypted challenge return, and verifies that the return challenge identifier matches the challenge identifier to establish that communications are secure when communicated via the peer-to-peer communication link and, optionally, to establish control policies pertaining to a communication received at the recipient messaging device.
摘要翻译：描述安全即时消息。在一个实施例中，消息收发设备加密询问标识符以生成加密的质询消息，并且经由点对点通信链路将加密的质询消息传送到接收者消息收发设备。接收者消息收发设备解密加密的质询消息，并加密挑战标识符作为返回挑战标识符，以产生加密的质询返回。消息传送设备从接收者消息收发设备接收加密的质询返回，解密加密的质询返回，并且验证返回挑战标识符与挑战标识符匹配，以便在通过对等通信链路进行通信时建立通信是安全的，可选地，建立与在接收者消息收发设备处接收的通信有关的控制策略。

13. 发明授权

US07693139B2 Managing packet-based telephony 失效
标题翻译：管理基于分组的电话
公开(公告)号：US07693139B2
公开(公告)日：2010-04-06
申请号：US11549003
申请日：2006-10-12
申请人： Daniel S. Glasser , Peter S. Ford , Jeremy D. Stone , Brian R. Daugherty
发明人： Daniel S. Glasser , Peter S. Ford , Jeremy D. Stone , Brian R. Daugherty
IPC分类号： H04L12/64
CPC分类号： H04Q3/0062
摘要： A system for assisting a user in selecting a packet-based telephony service provider (“PBTSP”) from a group of PBTSPs, and in registering the user with the selected PBTSP for outbound and/or inbound calling. The selection of a particular PBTSP may be stored in a database, and this stored information may be used to enable the user to exchange telephone call data with one of the PBTSPs. One preferred system receives data from the user's computer device, determines whether the user is registered with one the PBTSPs and, if so, transmits data to the computer device which enables it to exchange telephone call data with one of the PBTSPs. The system also receives telephone call data from the computer device, accesses contact information for a PBTSP, and transmits the received telephone call data to the PBTSP using the accessed contact information.
摘要翻译：一种用于协助用户从一组PBTSP中选择基于分组的电话服务提供商（“PBTSP”）并且向所述用户注册所选择的PBTSP用于出站和/或呼入呼叫的系统。特定PBTSP的选择可以存储在数据库中，并且该存储的信息可以用于使得用户能够与PBTSP之一交换电话呼叫数据。一个优选的系统从用户的计算机设备接收数据，确定用户是否向PBTSP中的一个注册，如果是，则向计算机设备发送数据，使其能够与PBTSP之一交换电话呼叫数据。该系统还从计算机设备接收电话呼叫数据，访问PBTSP的联系人信息，并使用所访问的联系人信息将接收的电话呼叫数据发送到PBTSP。

14. 发明授权

US07693958B2 Instant messaging with data sharing 有权
标题翻译：即时通讯与数据共享
公开(公告)号：US07693958B2
公开(公告)日：2010-04-06
申请号：US11157187
申请日：2005-06-20
申请人： Dan Teodosiu , Peter S. Ford
发明人： Dan Teodosiu , Peter S. Ford
IPC分类号： G06F15/16 , G06F3/00
CPC分类号： G06Q10/107 , H04L51/04 , H04L51/08
摘要： Instant messaging with data sharing is described. One or more of the described techniques may be employed to share data in conjunction with an instant messaging session, even if one or more clients which are to share the data are not currently available.
摘要翻译：描述了具有数据共享的即时消息。所描述的技术中的一个或多个可以用于与即时通信会话一起共享数据，即使要共享数据的一个或多个客户端当前不可用。

15. 发明授权

US06687755B1 Selectively utilizing an automatically generated internet protocol address in a networked environment 有权
标题翻译：在网络环境中选择性地利用自动生成的互联网协议地址
公开(公告)号：US06687755B1
公开(公告)日：2004-02-03
申请号：US09605034
申请日：2000-06-27
申请人： Peter S. Ford , Pradeep Bahl , Jawad (Mohamed J.) Khaki , Greg Burns , Frank Beeson
发明人： Peter S. Ford , Pradeep Bahl , Jawad (Mohamed J.) Khaki , Greg Burns , Frank Beeson
IPC分类号： G06F1516
CPC分类号： H04L61/2046 , H04L29/12216 , H04L29/12264 , H04L29/1232 , H04L29/12801 , H04L61/2007 , H04L61/2092 , H04L61/6004 , Y10S707/99932
摘要： The utilization is described of an automatically generated Internet protocol (“IP”) address in a networked environment. An IP address is automatically generated and used while an IP address server is unavailable or unreliable. The system used either the automatically generated IP address or the assigned address depending on certain circumstances. For example, if the IP address server repeatedly assigns conflicting IP address, the system continues to use the generated IP address despite having received an assigned IP address from the IP address server. Also, if the communication is within a common local area network, the generated IP address is used so as to avoid encryption of the communication in accordance with TCP/IP protocol.
摘要翻译：在网络环境中描述了自动生成的Internet协议（“IP”）地址的使用。当IP地址服务器不可用或不可靠时，会自动生成并使用IP地址。系统根据某些情况使用自动生成的IP地址或分配的地址。例如，如果IP地址服务器反复分配冲突的IP地址，则系统会继续使用生成的IP地址，尽管从IP地址服务器接收到分配的IP地址。此外，如果通信在公共局域网内，则使用生成的IP地址，以避免根据TCP / IP协议的通信加密。

16. 发明授权

US07949873B2 Secure instant messaging 有权
公开(公告)号：US07949873B2
公开(公告)日：2011-05-24
申请号：US11172424
申请日：2005-06-30
申请人： Eyal Schwartz , Peter S. Ford , John S Holmes
发明人： Eyal Schwartz , Peter S. Ford , John S Holmes
IPC分类号： H04L9/32 , H04L29/06 , G06F15/16
CPC分类号： H04L9/3271 , G06F21/31 , G06F2221/2103 , H04L51/04 , H04L63/0428 , H04L63/0869 , H04L2209/603 , H04L2209/80
摘要： Secure instant messaging is described. In an embodiment, a messaging device encrypts a challenge identifier to generate an encrypted challenge message, and communicates the encrypted challenge message via a peer-to-peer communication link to a recipient messaging device. The recipient messaging device decrypts the encrypted challenge message and encrypts the challenge identifier as a return challenge identifier to generate an encrypted challenge return. The messaging device receives the encrypted challenge return from the recipient messaging device, decrypts the encrypted challenge return, and verifies that the return challenge identifier matches the challenge identifier to establish that communications are secure when communicated via the peer-to-peer communication link and, optionally, to establish control policies pertaining to a communication received at the recipient messaging device.

17. 发明授权

US6101499A Method and computer program product for automatically generating an internet protocol (IP) address 失效
标题翻译：用于自动生成互联网协议（IP）地址的方法和计算机程序产品
公开(公告)号：US6101499A
公开(公告)日：2000-08-08
申请号：US57135
申请日：1998-04-08
申请人： Peter S. Ford , Pradeep Bahl , Jawad Mohamed J. Khaki , Greg Burns , Frank J. Beeson
发明人： Peter S. Ford , Pradeep Bahl , Jawad Mohamed J. Khaki , Greg Burns , Frank J. Beeson
IPC分类号： H04L29/12 , G06F15/16
CPC分类号： H04L61/2046 , H04L29/12216 , H04L29/12264 , H04L29/1232 , H04L29/12801 , H04L61/2007 , H04L61/2092 , H04L61/6004 , Y10S707/99932
摘要： A method and computer product for automatically generating an IP network address that facilitates simplified network connection and administration for small-scale IP networks without IP address servers, such as those found in a small business or home network environment. First, a proposed IP address is generated by selecting a network identifying portion (sometimes known as an IP network prefix) while deterministically generating the host identifying portion based on information available to the IP host. For example, the IEEE 802 Ethernet address found in the network interface card may be used with a deterministic hashing function to generate the host identifying portion of the IP address. Next, the generated IP address is tested on the network to assure that no existing IP host is using that particular IP address. If the generated IP address already exists, then a new IP address is generated, otherwise, the IP host will use the generated IP address to communicate over the network. While using the generated IP address, if an IP address server subsequently becomes available, the host will conform to IP address server protocols for receiving an assigned IP address and gradually cease using the automatically generated IP address.
摘要翻译：一种用于自动生成IP网络地址的方法和计算机产品，其有助于简化与小型企业或家庭网络环境中发现的IP地址服务器的小型IP网络的网络连接和管理。首先，通过选择网络识别部分（有时称为IP网络前缀），同时基于可用于IP主机的信息确定性地生成主机识别部分来生成所提出的IP地址。例如，在网络接口卡中找到的IEEE802以太网地址可以用确定性散列函数来生成IP地址的主机标识部分。接下来，在网络上测试生成的IP地址，以确保没有现有的IP主机正在使用该特定的IP地址。如果生成的IP地址已经存在，则生成新的IP地址，否则IP主机将使用生成的IP地址通过网络进行通信。在使用生成的IP地址时，如果IP地址服务器随后可用，则主机将符合IP地址服务器协议以接收分配的IP地址，并逐渐停止使用自动生成的IP地址。

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