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1. 发明授权

US06324182B1 Pull based, intelligent caching system and method 有权
标题翻译：智能缓存系统和方法
公开(公告)号：US06324182B1
公开(公告)日：2001-11-27
申请号：US09266439
申请日：1999-03-11
申请人： Gregory Burns , Paul J. Leach
发明人： Gregory Burns , Paul J. Leach
IPC分类号： H04L1202
CPC分类号： H04L65/4084 , G06F17/30902 , H04B7/18582 , H04L29/06 , H04L29/06027 , H04L67/2819 , H04L67/2847 , H04L67/2852 , H04L67/325 , H04L69/329
摘要： A network system includes a content provider connected to local service providers via an interactive distribution network, such as the Internet. The local service providers facilitate delivery of the content from the content provider to multiple subscribers. The local service providers schedule delivery of frequently requested content from the content provider prior to a peak time when the subscribers are likely to request the content. The content is downloaded from the content provider during the off-peak hours and cached at the local service providers for serving to the subscribers during the ensuing peak time. In this manner, the frequently requested content is already present at the local service providers and ready to be served to the subscribers before they actually request it. When the content is finally requested, the data is streamed continuously in real-time for just-in-time rendering at the subscribers computer. Another aspect of this invention involves supplementing content delivery over the Internet with delivery of content over a secondary network, such as a broadcast satellite network. The supplemental broadcast link offers additional bandwidth at a fraction of the cost that would be incurred if the local service provider installed additional Internet connections, such as T1 or T3 connections.
摘要翻译：网络系统包括经由诸如因特网的交互式分发网络连接到本地服务提供商的内容提供商。本地服务提供商便于将内容从内容提供商传递到多个订阅者。本地服务提供商在用户可能请求内容的高峰时间之前从内容提供商调度经常请求的内容的传送。在非高峰时段，内容从内容提供商下载，并在随后的高峰时段缓存在本地服务提供商处供服务。以这种方式，频繁请求的内容已经存在于本地服务提供商处，并且在其实际请求之前准备被发送给订户。当最终请求内容时，数据将在用户计算机上实时连续流式传输以便及时呈现。本发明的另一方面涉及通过诸如广播卫星网络的辅助网络上的内容传送来补充因特网上的内容传送。如果本地服务提供商安装了诸如T1或T3连接的其他互联网连接，补充广播链路将以一小部分成本提供额外的带宽。

2. 发明授权

US06275496B1 Content provider for pull based intelligent caching system 有权
公开(公告)号：US06275496B1
公开(公告)日：2001-08-14
申请号：US09260933
申请日：1999-03-02
申请人： Gregory Burns , Paul J. Leach
发明人： Gregory Burns , Paul J. Leach
IPC分类号： H04L1256
CPC分类号： H04L65/4084 , G06F17/30902 , H04B7/18582 , H04L29/06 , H04L29/06027 , H04L67/2819 , H04L67/2847 , H04L67/2852 , H04L67/325 , H04L69/329
摘要： A network system includes a content provider connected to local service providers via an interactive distribution network, such as the Internet. The local service providers facilitate delivery of the content from the content provider to multiple subscribers. The local service providers schedule delivery of frequently requested content from the content provider prior to a peak time when the subscribers are likely to request the content. The content is downloaded from the content provider during the off-peak hours and cached at the local service providers for serving to the subscribers during the ensuing peak time. In this manner, the frequently requested content is already present at the local service providers and ready to be served to the subscribers before they actually request it. When the content is finally requested, the data is streamed continuously in real-time for just-in-time rendering at the subscriber computer. Another aspect of this invention involves supplementing content delivery over the Internet with delivery of content over a secondary network, such as a broadcast satellite network. The supplemental broadcast link offers additional bandwidth at a fraction of the cost that would be incurred if the local service provider installed additional Internet connections, such as T1 or T3 connections.

3. 发明授权

US07046689B2 Content provider for pull based intelligent caching system 失效
标题翻译：基于拉式智能缓存系统的内容提供商
公开(公告)号：US07046689B2
公开(公告)日：2006-05-16
申请号：US09824901
申请日：2001-04-02
申请人： Gregory Burns , Paul J. Leach
发明人： Gregory Burns , Paul J. Leach
IPC分类号： H04L12/54 , H04J3/16
CPC分类号： H04L65/4084 , G06F17/30902 , H04B7/18582 , H04L29/06 , H04L29/06027 , H04L67/2819 , H04L67/2847 , H04L67/2852 , H04L67/325 , H04L69/329
摘要： A network system includes a content provider connected to local service providers via an interactive distribution network, such as the Internet. The local service providers facilitate delivery of the content from the content provider to multiple subscribers. The local service providers schedule delivery of frequently requested content from the content provider prior to a peak time when the subscribers are likely to request the content. The content is downloaded from the content provider during the off-peak hours and cached at the local service providers for serving to the subscribers during the ensuing peak time. In this manner, the frequently requested content is already present at the local service providers and ready to be served to the subscribers before they actually request it. When the content is finally requested, the data is streamed continuously in real-time for just-in-time rendering at the subscriber computer. Another aspect of this invention involves supplementing content delivery over the Internet with delivery of content over a secondary network, such as a broadcast satellite network. The supplemental broadcast link offers additional bandwidth at a fraction of the cost that would be incurred if the local service provider installed additional Internet connections, such as T1 or T3 connections.
摘要翻译：网络系统包括经由诸如因特网的交互式分发网络连接到本地服务提供商的内容提供商。本地服务提供商便于将内容从内容提供商传递到多个订阅者。本地服务提供商在用户可能请求内容的高峰时间之前从内容提供商调度经常请求的内容的传送。在非高峰时段，内容从内容提供商下载，并在随后的高峰时段缓存在本地服务提供商处供服务。以这种方式，频繁请求的内容已经存在于本地服务提供商处，并且在其实际请求之前准备被发送给订户。当最终请求内容时，数据在用户计算机上实时连续流式传输以便及时呈现。本发明的另一方面涉及通过诸如广播卫星网络的辅助网络上的内容传送来补充因特网上的内容传送。如果本地服务提供商安装了诸如T1或T3连接的其他互联网连接，补充广播链路将以一小部分成本提供额外的带宽。

4. 发明授权

US06298373B1 Local service provider for pull based intelligent caching system 失效
标题翻译：基于拉式智能缓存系统的本地服务提供商
公开(公告)号：US06298373B1
公开(公告)日：2001-10-02
申请号：US09260932
申请日：1999-03-02
申请人： Gregory Burns , Paul J. Leach
发明人： Gregory Burns , Paul J. Leach
IPC分类号： G06F1300
CPC分类号： H04L65/4084 , G06F17/30902 , H04B7/18582 , H04L29/06 , H04L29/06027 , H04L67/2819 , H04L67/2847 , H04L67/2852 , H04L67/325 , H04L69/329
摘要： A network system includes a content provider connected to local service providers via an interactive distribution network, such as the Internet. The local service providers facilitate delivery of the content from the content provider to multiple subscribers. The local service providers schedule delivery of frequently requested content from the content provider prior to a peak time when the subscribers are likely to request the content. The content is downloaded from the content provider during the off-peak hours and cached at the local service providers for serving to the subscribers during the ensuing peak time. In this manner, the frequently requested content is already present at the local service providers and ready to be served to the subscribers before they actually request it. When the content is finally requested, the data is streamed continuously in real-time for just-in-time rendering at the subscriber computer. Another aspect of this invention involves supplementing content delivery over the Internet with delivery of content over a secondary network, such as a broadcast satellite network. The supplemental broadcast link offers additional bandwidth at a fraction of the cost that would be incurred if the local service provider installed additional Internet connections, such as T1 or T3 connections.
摘要翻译：网络系统包括经由诸如因特网的交互式分发网络连接到本地服务提供商的内容提供商。本地服务提供商便于将内容从内容提供商传递到多个订阅者。本地服务提供商在用户可能请求内容的高峰时间之前从内容提供商调度经常请求的内容的传送。在非高峰时段，内容从内容提供商下载，并在随后的高峰时段缓存在本地服务提供商处供服务。以这种方式，频繁请求的内容已经存在于本地服务提供商处，并且在其实际请求之前准备被发送给订户。当最终请求内容时，数据在用户计算机上实时连续流式传输以便及时呈现。本发明的另一方面涉及通过诸如广播卫星网络的辅助网络上的内容传送来补充因特网上的内容传送。如果本地服务提供商安装了诸如T1或T3连接的其他互联网连接，补充广播链路将以一小部分成本提供额外的带宽。

5. 发明授权

US5991306A Pull based, intelligent caching system and method for delivering data over a network 失效
标题翻译：基于拉式，智能缓存系统和通过网络传递数据的方法
公开(公告)号：US5991306A
公开(公告)日：1999-11-23
申请号：US703487
申请日：1996-08-26
申请人： Gregory Burns , Paul J. Leach
发明人： Gregory Burns , Paul J. Leach
IPC分类号： G06F17/30 , H04B7/185 , H04L29/06 , H04L29/08 , H04L12/02
CPC分类号： H04L65/4084 , G06F17/30902 , H04B7/18582 , H04L29/06 , H04L67/2847 , H04L67/325 , H04L29/06027 , H04L67/2819 , H04L67/2852 , H04L69/329
摘要： A network system includes a content provider connected to local service providers via an interactive distribution network, such as the Internet. The local service providers facilitate delivery of the content from the content provider to multiple subscribers. The local service providers schedule delivery of frequently requested content from the content provider prior to a peak time when the subscribers are likely to request the content. The content is downloaded from the content provider during the off-peak hours and cached at the local service providers for serving to the subscribers during the ensuing peak time. In this manner, the frequently requested content is already present at the local service providers and ready to be served to the subscribers before they actually request it. When the content is finally requested, the data is streamed continuously in real-time for just-in-time rendering at the subscriber computer. Another aspect of is invention involves supplementing content delivery over the Internet with delivery of content over a secondary network, such as a broadcast satellite network. The supplemental broadcast link offers additional bandwidth at a fraction of the cost that would be incurred if the local service provider installed additional Internet connections, such as T1 or T3 connections.
摘要翻译：网络系统包括经由诸如因特网的交互式分发网络连接到本地服务提供商的内容提供商。本地服务提供商便于将内容从内容提供商传递到多个订阅者。本地服务提供商在用户可能请求内容的高峰时间之前从内容提供商调度经常请求的内容的传送。在非高峰时段，内容从内容提供商下载，并在随后的高峰时段缓存在本地服务提供商处供服务。以这种方式，频繁请求的内容已经存在于本地服务提供商处，并且在其实际请求之前准备被发送给订户。当最终请求内容时，数据在用户计算机上实时连续流式传输以便及时呈现。发明的另一方面涉及通过诸如广播卫星网络的辅助网络上的内容传送来补充因特网上的内容传送。如果本地服务提供商安装了诸如T1或T3连接的其他互联网连接，补充广播链路将以一小部分成本提供额外的带宽。

6. 发明授权

US08996866B2 Unobtrusive assurance of authentic user intent 有权
标题翻译：真实的用户意图不明智的保证
公开(公告)号：US08996866B2
公开(公告)日：2015-03-31
申请号：US12645465
申请日：2009-12-22
申请人： Crispin Cowan , Matthew Z. Tamayo-Rios , Tanmoy Dutta , John Lambert , Paul J. Leach , Scott A. Field , Thomas C. Jones
发明人： Crispin Cowan , Matthew Z. Tamayo-Rios , Tanmoy Dutta , John Lambert , Paul J. Leach , Scott A. Field , Thomas C. Jones
IPC分类号： G06F21/52 , G06F21/62 , G06F21/53
CPC分类号： G06F21/52 , G06F21/53 , G06F21/62
摘要： Computer-executable instructions that are directed to the performance of consequential actions and automatically elevate to execute at a higher privilege level to do so can perform such consequential actions only after user notification. Doing so can enable monitoring processes to avoid presenting duplicative user notification upon detection of such auto-elevation. In addition, prior to presenting user notification, input from the execution environment can be ignored and access to DLLs for performing consequential actions can be avoided. A static analyzer can identify non-conforming computer-executable instructions. A wrapper can be utilized to provide compliance by otherwise unknown or non-conforming computer-executable instructions.
摘要翻译：针对执行相应操作并自动提升以在较高权限级别执行的计算机可执行指令，只有在用户通知后才能执行此类后续操作。这样做可以实现监控过程，以避免在检测到这种自动升高时呈现重复的用户通知。此外，在呈现用户通知之前，可以忽略来自执行环境的输入，并且可以避免对用于执行相继动作的DLL的访问。静态分析仪可以识别不合格的计算机可执行指令。可以使用包装器来提供否则未知或不合格的计算机可执行指令的符合性。

7. 发明授权

US08464319B2 Resource access based on multiple scope levels 有权
公开(公告)号：US08464319B2
公开(公告)日：2013-06-11
申请号：US12684426
申请日：2010-01-08
申请人： Raja P. Perumal , Jeffrey B. Hamblin , Paul J. Leach
发明人： Raja P. Perumal , Jeffrey B. Hamblin , Paul J. Leach
IPC分类号： G06F21/00
CPC分类号： G06F21/30 , G06F21/6218 , G06F2221/2113 , G06F2221/2141
摘要： A scope hierarchy corresponding to a resource to which a type of access is requested is identified, the scope hierarchy including multiple scope levels each of which has an associated access control list. An access control list associated with a lower scope level can further restrict access permitted to the resource by an access control list associated with a higher scope level. Based at least in part on one or more of the access control lists associated with the multiple scope levels, a determination is made as to whether the requested type of access to the resource is permitted.

8. 发明申请

US20130061299A1 DISTRIBUTED COMPUTER SYSTEMS WITH TIME-DEPENDENT CREDENTIALS 有权
公开(公告)号：US20130061299A1
公开(公告)日：2013-03-07
申请号：US13224246
申请日：2011-09-01
申请人： Mark Novak , Paul J. Leach , Yi Zeng , Saurav Sinha , K. Michiko Short , Gopinathan Kannan
发明人： Mark Novak , Paul J. Leach , Yi Zeng , Saurav Sinha , K. Michiko Short , Gopinathan Kannan
IPC分类号： G06F21/00
CPC分类号： G06F21/00 , G06F21/34 , H04L63/065 , H04L63/068 , H04L67/10 , H04L2463/121 , H04W12/06
摘要： A distributed system in which time-dependent credentials are supplied by controllers that operate according to different local times. Errors that might arise from the controllers generating inconsistent credentials because of time skew are avoided by identifying credentials generated during transition intervals in which different ones of the controllers may generate different credentials at the same absolute time. During a transition interval, controllers and other devices may use credentials differentially based on the nature of the authentication function. Each controller may periodically renew its credentials based on self-scheduled renewals or based on requests from other devices, such that renewal times are offset by random delays to avoid excessive network traffic. Controllers may determine which credential is valid for any given time, based on a cryptographically secure key associated with that time and information identifying the entity that is associated with that credential.

9. 发明授权

US08230485B2 Method and system for controlling access privileges for trusted network nodes 失效
标题翻译：用于控制可信网络节点访问权限的方法和系统
公开(公告)号：US08230485B2
公开(公告)日：2012-07-24
申请号：US10941559
申请日：2004-09-15
申请人： Sterling M. Reasor , Ramesh Chinta , Paul J. Leach , John E. Brezak , Eric R. Flo
发明人： Sterling M. Reasor , Ramesh Chinta , Paul J. Leach , John E. Brezak , Eric R. Flo
IPC分类号： G06F7/04
CPC分类号： H04L63/0272 , G06F21/31 , G06F21/41 , G06F21/57 , G06F21/6218 , G06F2221/2141 , G06F2221/2149 , H04L63/0815
摘要： A system and method for controlling access to a computer provides for loose security within a local network while retaining strong security against external access to the network. In one embodiment, a user has access to trusted nodes in a secured group within an unmanaged network, without being required to choose, enter and remember a login password. To establish such a secure blank password or one-click logon account for the user on a computer, a strong random password is generated and stored, and the account is designated as a blank password account. If the device is part of a secured network group, the strong random password is replicated to the other trusted nodes. When a user with a blank password account wishes to log in to a computer, the stored strong random password is retrieved and the user is authenticated.
摘要翻译：用于控制对计算机的访问的系统和方法提供本地网络中的松散安全性，同时保持对网络的外部访问的强大的安全性。在一个实施例中，用户可以访问非托管网络内的安全组中的可信节点，而不需要选择，输入和记住登录密码。要在计算机上为用户建立一个安全的空白密码或一键登录帐户，将生成并存储一个强大的随机密码，并将该帐户指定为空白密码帐户。如果设备是安全网络组的一部分，则强大的随机密码将复制到其他可信节点。当具有空白密码帐户的用户希望登录到计算机时，检索所存储的强随机密码，并对用户进行认证。

10. 发明申请

US20110173679A1 RESOURCE ACCESS BASED ON MULTIPLE SCOPE LEVELS 有权
标题翻译：基于多个范围水平的资源访问
公开(公告)号：US20110173679A1
公开(公告)日：2011-07-14
申请号：US12684426
申请日：2010-01-08
申请人： Raja P. Perumal , Jeffrey B. Hamblin , Paul J. Leach
发明人： Raja P. Perumal , Jeffrey B. Hamblin , Paul J. Leach
IPC分类号： G06F21/20 , G06F21/00
CPC分类号： G06F21/30 , G06F21/6218 , G06F2221/2113 , G06F2221/2141
摘要： A scope hierarchy corresponding to a resource to which a type of access is requested is identified, the scope hierarchy including multiple scope levels each of which has an associated access control list. An access control list associated with a lower scope level can further restrict access permitted to the resource by an access control list associated with a higher scope level. Based at least in part on one or more of the access control lists associated with the multiple scope levels, a determination is made as to whether the requested type of access to the resource is permitted.
摘要翻译：识别与要求访问类型的资源对应的范围层级，范围层级包括多个范围级别，每个范围级别都具有相关联的访问控制列表。与较低范围级别相关联的访问控制列表可以通过与较高范围级别相关联的访问控制列表进一步限制对资源的访问。至少部分地基于与多范围级别相关联的一个或多个访问控制列表，确定是否允许所请求的对资源的访问类型。

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