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1. 发明授权

US06314108B1 Method and apparatus for providing network access over different wireless networks 失效
标题翻译：用于通过不同无线网络提供网络接入的方法和装置
公开(公告)号：US06314108B1
公开(公告)日：2001-11-06
申请号：US09070668
申请日：1998-04-30
申请人： Seetharaman Ramasubramani , Steven S. Boyle , Mark A. Fox
发明人： Seetharaman Ramasubramani , Steven S. Boyle , Mark A. Fox
IPC分类号： H04J316
CPC分类号： H04L67/16 , H04L67/04 , H04L67/26 , H04L67/2814 , H04L67/2823 , H04L69/08 , H04L69/18 , H04L69/329
摘要： The invention relates to centralized network access for wireless network carriers providing network access to wireless communication devices. The invention provides a network gateway (or proxy server) that provides access to a network of computers to various wireless network carriers having different wireless network characteristics. In one embodiment, the invention uses airlinks (or network drivers) to support the communications between the network gateway and the various wireless network carriers.
摘要翻译：本发明涉及提供对无线通信设备的网络接入的无线网络载波的集中式网络接入。本发明提供了一种网络网关（或代理服务器），其向具有不同无线网络特性的各种无线网络载体提供对计算机网络的访问。在一个实施例中，本发明使用空中链路（或网络驱动器）来支持网络网关和各种无线网络运营商之间的通信。

2. 发明授权

US6138158A Method and system for pushing and pulling data using wideband and narrowband transport systems 失效
标题翻译：使用宽带和窄带传输系统推拉数据的方法和系统
公开(公告)号：US6138158A
公开(公告)日：2000-10-24
申请号：US71379
申请日：1998-04-30
申请人： Stephen S. Boyle , Mark A. Fox , Seetharaman Ramasubramani , Bruce V. Schwartz , Bruce K. Martin, Jr. , Peter F. King , Hanqing Liao
发明人： Stephen S. Boyle , Mark A. Fox , Seetharaman Ramasubramani , Bruce V. Schwartz , Bruce K. Martin, Jr. , Peter F. King , Hanqing Liao
IPC分类号： G06F13/00 , H04L12/28 , H04L29/04 , H04Q7/38
CPC分类号： H04L67/02
摘要： The present invention has particular applications to the navigation of Internet web pages using two-way interactive communication devices, such as a mobile device, a mobile phone, a landline telephone, and an Internet capable remote controller. According to one aspect of the present invention, each of the two-way interactive communication devices is a node in a distributed network, thus the devices can access hypermedia or hierarchic layers of information stored in server devices on the network. When one or more pages of information are updated, rather than sending the entire updated information to users of the devices subscribing to the updated information through the network, the present invention sends a notification to a proxy server that forwards the notification to the users using a messaging system via a low cost narrowband channel. Upon receiving the notification, the users can fetch the updates, when needed, through a wideband channel. Hence systemic solutions are provided in the present invention to integrate wideband and narrowband channels so as to keep the users informed of any updates to their desired information and meanwhile provide efficient means to the users for retrieving the latest updates without incurring uncontrollable costs and increasing unnecessary network traffics.
摘要翻译：本发明具有使用双向交互式通信设备（诸如移动设备，移动电话，陆线电话和具有因特网能力的遥控器）的互联网网页的导航的特定应用。根据本发明的一个方面，双向交互式通信设备中的每一个都是分布式网络中的节点，因此设备可以访问存储在网络上的服务器设备中的信息的超媒体层或层级信息。当更新一页或多页信息时，不是通过网络将整个更新信息发送给订阅更新信息的设备的用户，本发明向代理服务器发送通知，该代理服务器使用通过低成本窄带信道的消息系统。当接收到通知时，用户可以在需要时通过宽带频道获取更新。因此，在本发明中提供了系统解决方案以集成宽带和窄带信道，以便使用户知道对其期望信息的任何更新，同时为用户提供有效的手段来检索最新的更新，而不产生不可控制的成本并增加不必要的网络流量。

3. 发明授权

US06928291B2 Method and apparatus for dynamically controlling release of private information over a network from a wireless device 有权
标题翻译：用于通过无线设备动态地控制通过网络释放私人信息的方法和装置
公开(公告)号：US06928291B2
公开(公告)日：2005-08-09
申请号：US09895521
申请日：2001-06-29
申请人： Jennifer O. Yiu , Ramkumar Venketaramani , Suresh B. Bashyam , Seetharaman Ramasubramani
发明人： Jennifer O. Yiu , Ramkumar Venketaramani , Suresh B. Bashyam , Seetharaman Ramasubramani
IPC分类号： H04L29/06 , H04L29/08 , H04W12/02 , H04W88/02 , H04Q7/20
CPC分类号： H04W12/02 , H04L63/0407 , H04L67/04 , H04L69/329 , H04W88/02
摘要： A proxy gateway is coupled to one or more wireless hand-held devices over a wireless network and to one or more origin servers over a wired network. The proxy gateway proxies requests and responses between the wireless devices and the origin servers. The proxy gateway determines when private information associated with a wireless device is needed or requested by another network entity, such as an origin server. In response to such determination, the proxy gateway communicates with the wireless device to enable the wireless device to present a user interface which allows a user of the wireless device to dynamically control release of the private information.
摘要翻译：代理网关通过无线网络耦合到一个或多个无线手持设备，并通过有线网络耦合到一个或多个原始服务器。代理网关代理无线设备和源服务器之间的请求和响应。代理网关确定与无线设备相关联的私人信息何时需要或由另一个网络实体（如源服务器）请求。响应于这种确定，代理网关与无线设备进行通信，以使得无线设备能够呈现允许无线设备的用户动态地控制私人信息的释放的用户界面。

4. 发明授权

US06742127B2 Method and apparatus for maintaining security in a push server 有权
标题翻译：用于维护推送服务器中的安全性的方法和装置
公开(公告)号：US06742127B2
公开(公告)日：2004-05-25
申请号：US10059949
申请日：2002-01-28
申请人： Mark A. Fox , Peter F. King , Seetharaman Ramasubramani
发明人： Mark A. Fox , Peter F. King , Seetharaman Ramasubramani
IPC分类号： G06F1300
CPC分类号： H04L63/102 , H04L29/06 , H04L63/0823 , H04L63/101 , H04L63/126 , H04L63/1458 , H04L63/1466 , H04L67/04 , H04L67/26 , H04L69/329 , H04W12/06 , H04W12/08 , H04W12/10 , H04W12/12
摘要： A secure push server is disclosed. The push server is used for sending notifications to different wireless clients on different wireless networks. The push server allows information service providers to send notifications to the wireless clients. The information service providers initiate a request to the push server that includes updated information. The request also includes a certificate from the information service provider. The push server authenticates the request from the information service provider by verifying the certificate. The push server also determines if the certificate was issued from an acceptable certificate authority by examining an acceptable certificate authority list. Finally, the push server checks the content of the notification to be sure it does not interfere with other information service providers. After performing the security checks, the push server processes the notification request.
摘要翻译：公开了一种安全推送服务器。推送服务器用于向不同无线网络上的不同无线客户端发送通知。推送服务器允许信息服务提供商向无线客户端发送通知。信息服务提供商向包含更新信息的推送服务器发起请求。请求还包括来自信息服务提供商的证书。推送服务器通过验证证书来验证来自信息服务提供商的请求。推送服务器还通过检查可接受的证书颁发机构列表来确定证书是否从可接受的证书颁发机构颁发。最后，推送服务器检查通知的内容，以确保它不会干扰其他信息服务提供商。执行安全检查后，推送服务器处理通知请求。

5. 发明授权

US06516316B1 Centralized certificate management system for two-way interactive communication devices in data networks 有权
标题翻译：数据网络中双向交互式通信设备的集中式证书管理系统
公开(公告)号：US06516316B1
公开(公告)日：2003-02-04
申请号：US09697370
申请日：2000-10-25
申请人： Seetharaman Ramasubramani , Peter F. King
发明人： Seetharaman Ramasubramani , Peter F. King
IPC分类号： G06F15163
CPC分类号： H04L63/0281 , H04L29/06 , H04L63/0823 , Y10S707/99939
摘要： The present invention discloses a centralized certificate management system for thin client devices in data networks and has particular applications to systems having a large number of the thin clients serviced by a proxy server through which the thin clients communicate with a plurality of secure server computers over a data network. According to one aspect, the present invention comprises a certificate management module that causes the server device to manage digital certificates for each of the thin client devices. To minimize the latency of obtaining certificates for each of the thin client devices, the certificate management module reserves a fixed number of free certificates signed by a certificate authority and their respective private keys in a certificate database and frequently updates the free certificate according to a certificate updating message. Whenever a user account is created for a thin client device, the certificate management module fetches one or more free certificates from the certificate database and associate the fetched certificates to the created account and meanwhile the certificate management module creates new free certificates with the certificate authority to fill in the certificate database. Apart from the tradition of obtaining certificates locally in client devices that normally have sufficient computing power, the present invention uses the computing resources in a server device to carry out the task of obtaining and maintaining certificates asynchronously in the proxy server and further. These and other features in the present invention dramatically minimize the demands for computing power and memory in thin client devices like mobile devices, cellular phones, landline telephones or Internet appliance controllers.
摘要翻译：本发明公开了一种用于数据网络中的瘦客户端设备的集中式证书管理系统，并且具有特定应用，该系统具有由代理服务器服务的大量瘦客户端的系统，瘦客户端通过该代理服务器与多个安全服务器计算机通信，数据网络。根据一个方面，本发明包括证书管理模块，其使服务器设备管理每个瘦客户端设备的数字证书。为了最小化为每个瘦客户端设备获取证书的延迟，证书管理模块保留证书颁发机构签发的固定数量的免费证书及其相应的私钥在证书数据库中，并根据证书频繁更新免费证书更新消息。每当为瘦客户端设备创建用户帐户时，证书管理模块从证书数据库中获取一个或多个免费证书，并将获取的证书与创建的帐户相关联，同时证书管理模块创建具有证书颁发机构的新的免费证书填写证书数据库。本发明除了在通常具有足够的计算能力的客户端设备中本地获得证书的传统之外，还使用服务器设备中的计算资源来执行在代理服务器中异步获取和维护证书的任务。本发明中的这些和其它特征极大地减少了诸如移动设备，蜂窝电话，陆线电话或因特网设备控制器之类的瘦客户端设备中对计算能力和存储器的需求。

6. 发明授权

US06507589B1 Method and apparatus for routing between network gateways and service centers 有权
标题翻译：在网关和服务中心之间进行路由的方法和装置
公开(公告)号：US06507589B1
公开(公告)日：2003-01-14
申请号：US09131491
申请日：1998-08-10
申请人： Seetharaman Ramasubramani , Stephen S. Boyle , Mark A. Fox
发明人： Seetharaman Ramasubramani , Stephen S. Boyle , Mark A. Fox
IPC分类号： H04L1246
CPC分类号： H04W4/14 , H04L12/66 , H04L29/06 , H04L67/04 , H04L67/16 , H04L67/26 , H04L67/2814 , H04L67/2823 , H04L67/327 , H04L69/08 , H04L69/18 , H04L69/329 , H04W88/184
摘要： Techniques for routing messages to addressable portions (e.g., processes) within an apparatus are disclosed. The techniques can be performed by a variety of apparatus including, for example, a gateway, a proxy server or a mobile device. After receiving the messages routed thereto, the addressable portions are able to process the messages and perhaps return a reply message. Often, the apparatus is a gateway or proxy server coupled between a network containing remote computers storing information and a wireless communication system including a plurality of mobile devices. The processing of the message will typically act to produce a message that forwards certain of the information from one or more of the remote computers on the network to a mobile device coupled to the wireless communication system.
摘要翻译：公开了用于将消息路由到设备内的可寻址部分（例如，进程）的技术。这些技术可以由包括例如网关，代理服务器或移动设备的各种装置来执行。在可以接收到路由到的消息之后，可寻址部分能够处理消息并且可能返回回复消息。通常，该设备是耦合在包含存储信息的远程计算机的网络和包括多个移动设备的无线通信系统之间的网关或代理服务器。消息的处理通常将用于产生将某些信息从网络上的一个或多个远程计算机转发到耦合到无线通信系统的移动设备的消息。

7. 发明授权

US06654786B1 Method and apparatus for informing wireless clients about updated information 有权
标题翻译：用于通知无线客户端更新信息的方法和装置
公开(公告)号：US06654786B1
公开(公告)日：2003-11-25
申请号：US09651902
申请日：2000-08-30
申请人： Mark A. Fox , Peter F. King , Seetharaman Ramasubramani , Bruce K. Martin, Jr. , Stephen S. Boyle
发明人： Mark A. Fox , Peter F. King , Seetharaman Ramasubramani , Bruce K. Martin, Jr. , Stephen S. Boyle
IPC分类号： G06F1516
CPC分类号： H04L63/102 , H04L29/06 , H04L63/0823 , H04L63/126 , H04L67/04 , H04L67/26 , H04L69/329
摘要： A unified interface is disclosed for sending update notifications to different wireless clients on different wireless networks. The update notifications may be push notifications or pull notifications. Push notifications include a data payload with updated information. Pull notifications merely specify an address where update information is available. The updated information must be “pulled” using the supplied address. Several maintenance requests are provided for querying notification status, deleting individual notifications, and clearing all notifications addressed to a particular subscriber.
摘要翻译：公开了用于向不同无线网络上的不同无线客户端发送更新通知的统一接口。更新通知可以是推送通知或拉通知。推送通知包括具有更新信息的数据有效载荷。拉通知仅指定更新信息可用的地址。更新的信息必须使用提供的地址“拉”。提供了几个维护请求，用于查询通知状态，删除单个通知以及清除寻址到特定用户的所有通知。

8. 发明授权

US06421781B1 Method and apparatus for maintaining security in a push server 有权
标题翻译：用于维护推送服务器中的安全性的方法和装置
公开(公告)号：US06421781B1
公开(公告)日：2002-07-16
申请号：US09132166
申请日：1998-08-10
申请人： Mark A. Fox , Peter F. King , Seetharaman Ramasubramani
发明人： Mark A. Fox , Peter F. King , Seetharaman Ramasubramani
IPC分类号： H04L100
CPC分类号： H04L63/102 , H04L29/06 , H04L63/0823 , H04L63/101 , H04L63/126 , H04L63/1458 , H04L63/1466 , H04L67/04 , H04L67/26 , H04L69/329 , H04W12/06 , H04W12/08 , H04W12/10 , H04W12/12
摘要： A secure push server is disclosed. The push server is used for sending notifications to different wireless clients on different wireless networks. The push server allows information service providers to send notifications to the wireless clients. The information service providers initiate a request to the push server that includes updated information. The request also includes a certificate from the information service provider. The push server authenticates the request from the information service provider by verifying the certificate. The push server also determines if the certificate was issued from an acceptable certificate authority by examining an acceptable certificate authority list. Finally, the push server checks the content of the notification to be sure it does not interfere with other information service providers. After performing the security checks, the push server processes the notification request.
摘要翻译：公开了一种安全推送服务器。推送服务器用于向不同无线网络上的不同无线客户端发送通知。推送服务器允许信息服务提供商向无线客户端发送通知。信息服务提供商向包含更新信息的推送服务器发起请求。该请求还包括来自信息服务提供商的证书。推送服务器通过验证证书来验证来自信息服务提供商的请求。推送服务器还通过检查可接受的证书颁发机构列表来确定证书是否从可接受的证书颁发机构颁发。最后，推送服务器检查通知的内容，以确保它不会干扰其他信息服务提供商。执行安全检查后，推送服务器处理通知请求。

9. 发明授权

US06233577B1 Centralized certificate management system for two-way interactive communication devices in data networks 失效
标题翻译：数据网络中双向交互式通信设备的集中式证书管理系统
公开(公告)号：US06233577B1
公开(公告)日：2001-05-15
申请号：US09024928
申请日：1998-02-17
申请人： Seetharaman Ramasubramani , Peter F. King
发明人： Seetharaman Ramasubramani , Peter F. King
IPC分类号： G06F15163
CPC分类号： H04L63/0281 , H04L29/06 , H04L63/0823 , Y10S707/99939
摘要： The present invention discloses a central certificate management system for thin client devices in data networks and has particular applications to systems having a large number of the thin clients serviced by a proxy server through which the thin clients communicate with a plurality of secure server computers over a data network. According to one aspect, the present invention provides a certificate management module that causes the server device to manage digital certificates for each of the thin client devices. To minimize the latency of obtaining certificates for each of the thin client devices, the certificate management module reserves a fixed number of free certificates signed by a certificate authority and their respective private keys in a certificate database and frequently updates the free certificate according to a certificate updating message. Whenever a user account is created for a thin client device, the certificate management module fetches one or more free certificates from the certificate database and associate the fetched certificates to the created account and meanwhile the certificate management module creates new free certificates with the certificate authority to fill in the certificate database. Apart from the tradition of obtaining certificates locally in client devices that normally have sufficient computing power, the present invention uses the computing resources in a server device to carry out the task of obtaining and maintaining certificates asynchronously in the proxy server and further. These and other features in the present invention dramatically minimize the demands for computing power and memory in thin client devices like mobile devices, cellular phones, landline telephones or Internet appliance controllers.
摘要翻译：本发明公开了一种用于数据网络中的瘦客户端设备的中央证书管理系统，并且具有特定应用，该系统具有由代理服务器服务的大量瘦客户端的系统，瘦客户端通过该代理服务器与多个安全服务器计算机通信，数据网络。根据一个方面，本发明提供一种证书管理模块，其使服务器设备管理每个瘦客户端设备的数字证书。为了最小化为每个瘦客户端设备获取证书的延迟，证书管理模块保留证书颁发机构签发的固定数量的免费证书及其相应的私钥在证书数据库中，并根据证书频繁更新免费证书更新消息。每当为瘦客户端设备创建用户帐户时，证书管理模块从证书数据库中获取一个或多个免费证书，并将获取的证书与创建的帐户相关联，同时证书管理模块创建具有证书颁发机构的新的免费证书填写证书数据库。本发明除了在通常具有足够的计算能力的客户端设备中本地获得证书的传统之外，还使用服务器设备中的计算资源来执行在代理服务器中异步获取和维护证书的任务。本发明中的这些和其它特征极大地减少了诸如移动设备，蜂窝电话，陆线电话或因特网设备控制器之类的瘦客户端设备中对计算能力和存储器的需求。

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