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1. 发明申请

US20050234931A1 Managing client configuration data 失效
标题翻译：管理客户端配置数据
公开(公告)号：US20050234931A1
公开(公告)日：2005-10-20
申请号：US10819834
申请日：2004-04-06
申请人： Ying-Kin Yip , Kok Chan , Rui Chen , Rahul Newaskar , Anthony Toivonen
发明人： Ying-Kin Yip , Kok Chan , Rui Chen , Rahul Newaskar , Anthony Toivonen
IPC分类号： G06F7/00
CPC分类号： H04L41/5054 , H04L41/044 , H04L41/0816 , H04L41/0859 , H04L41/22 , Y10S707/99932 , Y10S707/99933 , Y10S707/99935 , Y10S707/99939 , Y10S707/99953 , Y10S707/99954
摘要： Method for providing an interface to a function that manages a plurality of entities. Computer-executable instructions receive a request to implement a change in configuration data. The configuration data is stored in a memory area and relates to an operation of one or more entities. In response to the received request, computer-executable instructions identify a plurality of the entities affected by the change and implement the change for the identified plurality of entities in accordance with the function.
摘要翻译：用于向管理多个实体的功能提供接口的方法。计算机可执行指令接收实现配置数据更改的请求。配置数据存储在存储器区域中，涉及一个或多个实体的操作。响应于接收到的请求，计算机可执行指令识别受该变化影响的多个实体，并根据该功能实现针对所识别的多个实体的改变。

2. 发明申请

US20050223216A1 Method and system for recovering password protected private data via a communication network without exposing the private data 有权
标题翻译：用于通过通信网络恢复密码保护的私有数据而不暴露私人数据的方法和系统
公开(公告)号：US20050223216A1
公开(公告)日：2005-10-06
申请号：US10816756
申请日：2004-04-02
申请人： Kok Chan , Dafina Toncheva , Baskaran Dharmarajan , Rahul Newaskar , Adam Back
发明人： Kok Chan , Dafina Toncheva , Baskaran Dharmarajan , Rahul Newaskar , Adam Back
IPC分类号： H04L9/08 , H04L29/06 , H04L9/00
CPC分类号： H04L63/0442 , H04L63/083 , Y10S707/99953 , Y10S707/99955
摘要： A system and method for securely roaming private data from a first client computer to a second client computer linked via a communication network. A user of the first client computer executes a home client application and designates private data for roaming. The home client application generates a first key in response to a password, and encrypts the designated private data as a function of the first key. The server receives and stores the encrypted private data. A user of the second computer executes a roaming client application and requests transfer of the encrypted private data from the server. The roaming client application generates the first key in response to the password, and decrypts encrypted private data transferred from the server to obtain the private data. The invention further provides users the ability to retrieve encrypted private from the server even when the user cannot remember the password associated with the first key. Also, the server has no knowledge of the private data nor the keys.
摘要翻译：一种用于将私有数据从第一客户端计算机安全地漫游到通过通信网络链接的第二客户端计算机的系统和方法。第一客户端计算机的用户执行家庭客户端应用并指定用于漫游的专用数据。家庭客户端应用程序响应于密码生成第一密钥，并且根据第一密钥加密指定的专用数据。服务器接收并存储加密的私有数据。第二计算机的用户执行漫游客户端应用，并请求从服务器传送加密的专用数据。漫游客户端应用程序响应于密码生成第一个密钥，并解密从服务器传输的加密私有数据，以获得私有数据。本发明进一步向用户提供即使当用户不能记住与第一密钥相关联的密码时从服务器检索加密的私有的能力。此外，服务器不知道私人数据和密钥。

3. 发明申请

US20050228998A1 Public key infrastructure scalability certificate revocation status validation 有权
标题翻译：公钥基础架构可扩展性证书吊销状态验证
公开(公告)号：US20050228998A1
公开(公告)日：2005-10-13
申请号：US10817246
申请日：2004-04-02
申请人： Kok Chan , Wei Jiang , Wei-Quiang Guo
发明人： Kok Chan , Wei Jiang , Wei-Quiang Guo
IPC分类号： H04L9/00 , H04L9/32
CPC分类号： H04L9/3268
摘要： A system and method for retrieving certificate of trust information for a certificate validation process. Fetching servers periodically retrieve certificate revocation lists (CRLs) from servers maintained by various certificate issuers. The revoked certificate data included in the retrieved CRLs are stored in a central database. An authentication server receives a request from a client for access to a secure service and initiates a validation process. The authentication server retrieves revoked certificate data from the central database and compares the retrieved revoked certificate data to certificate of trust information received from the client along with the request. The authentication server denies access to the secure information if the certificate of trust information matches revoked certificate data from the central database, allows access if the certificate of trust information does not match revoked certificate data from the central database.
摘要翻译：用于检索证书验证过程的信任证书信息的系统和方法。获取服务器会定期从由各种证书颁发者维护的服务器中检索证书撤销列表（CRL）。包含在检索的CRL中的撤销的证书数据被存储在中央数据库中。认证服务器从客户端接收对安全服务的访问请求，并启动验证过程。认证服务器从中央数据库检索撤销的证书数据，并将检索到的撤销证书数据与客户端接收的信任证书信息一起与请求进行比较。如果信任证书信息与中央数据库中的撤销证书数据匹配，则认证服务器拒绝对安全信息的访问，如果信任证书信息与中央数据库的撤销证书数据不匹配，则认证服务器允许访问。

4. 发明申请

US20070245414A1 Proxy Authentication and Indirect Certificate Chaining 审中-公开
标题翻译：代理认证和间接证书链接
公开(公告)号：US20070245414A1
公开(公告)日：2007-10-18
申请号：US11279869
申请日：2006-04-14
申请人： Kok Chan , Colin Chow , Trevin Chow , Lin Huang , Naresh Jain , Wei Jiang , Yordan Rouskov , Pui-Yin Wong , Ismail Paya , Ryan Hurst
发明人： Kok Chan , Colin Chow , Trevin Chow , Lin Huang , Naresh Jain , Wei Jiang , Yordan Rouskov , Pui-Yin Wong , Ismail Paya , Ryan Hurst
IPC分类号： G06F15/16
CPC分类号： H04L63/0823 , H04L9/3234 , H04L9/3265 , H04L63/0884 , H04L63/166 , H04L2209/56 , H04L2209/76 , H04L2209/80
摘要： Embodiments of proxy authentication and indirect certificate chaining are described herein. In an implementation, authentication for a client occurs via a proxy service. Proxy service communicates between client and server, and caches security tokens on behalf of the client. In an implementation, trustworthiness of certificate presented to a client to establish trust is determined utilizing a signed data package which incorporates a plurality of known certificates. The presented certificate is verified without utilizing root certificates installed on the client device.
摘要翻译：本文描述了代理认证和间接证书链接的实施例。在实现中，通过代理服务发生客户端的身份验证。代理服务在客户端和服务器之间进行通信，代表客户端缓存安全令牌。在实现中，使用包含多个已知证书的签名数据包来确定呈现给客户端以建立信任的证书的可信赖性。在不使用客户端设备上安装的根证书的情况下验证所呈现的证书。

5. 发明申请

US20070118875A1 Short-lived certificate authority service 有权
标题翻译：短期的认证机构服务
公开(公告)号：US20070118875A1
公开(公告)日：2007-05-24
申请号：US11282174
申请日：2005-11-18
申请人： Trevin Chow , Winfred Wong , Yordan Rouskov , Kok Chan , Wei Jiang , Colin Chow , Sanjeev Nagvekar , Matt Sullivan , Kalyan Sayyaparaju , Dilip Pai , Avinash Belur
发明人： Trevin Chow , Winfred Wong , Yordan Rouskov , Kok Chan , Wei Jiang , Colin Chow , Sanjeev Nagvekar , Matt Sullivan , Kalyan Sayyaparaju , Dilip Pai , Avinash Belur
IPC分类号： H04L9/32
CPC分类号： H04L9/3213 , H04L9/3263 , H04L51/04 , H04L63/0807 , H04L63/0823 , H04L63/0846 , H04L63/20 , H04L2209/56
摘要： An integrated authentication service is described which may receive a bundled request from one or more clients. One or more of the described techniques may be utilized to provide, in response to a single bundled request, a token for proof of identity and a certificate for establishing secure communications.
摘要翻译：描述了可以从一个或多个客户端接收捆绑请求的集成认证服务。所述技术中的一个或多个可以用于响应于单个捆绑的请求提供用于证明身份的令牌和用于建立安全通信的证书。

6. 发明申请

US20060007274A1 Printing ink delivery control mechanism 失效
公开(公告)号：US20060007274A1
公开(公告)日：2006-01-12
申请号：US10888418
申请日：2004-07-09
申请人： Pui Huang , Seng Koh , Kok Chan , Wee Tan
发明人： Pui Huang , Seng Koh , Kok Chan , Wee Tan
IPC分类号： B41J2/17
CPC分类号： B41J2/175 , B41J2/17596 , B41J23/025
摘要： An embodiment of the invention provides a mechanism for controlling at least one ink transmission module, which controls a supply of ink using received control rotation. The mechanism includes an input, to receive control rotation. The mechanism also includes an output, to selectively transfer the control rotation to the ink transmission module. A control system is also provided to control the selective transfer of the output. The mechanism is moveable into a disengaged configuration by the control system, in which the output does not transfer rotation of the input to the ink transmission module, by a first predetermined sequence of rotations of the input, and into an engaged configuration, in which the output transfers rotation of the input to the ink transmission module, by a second predetermined sequence of rotations of the input.

7. 发明申请

US20050222891A1 Method and system for expansion of recurring calendar events 审中-公开
标题翻译：扩展日历事件的方法和系统
公开(公告)号：US20050222891A1
公开(公告)日：2005-10-06
申请号：US11135816
申请日：2005-05-24
申请人： Kok Chan , Dennis Kiilerich
发明人： Kok Chan , Dennis Kiilerich
IPC分类号： G06Q10/06 , G06Q10/10 , G06Q50/22 , G06F17/60
CPC分类号： G06Q10/109 , G06Q10/06314 , G06Q50/22 , Y10S707/99931 , Y10S707/99942 , Y10S707/99953
摘要： A system and method for expanding recurring calendar events such that the retrieval of recurring calendar appointments is expedited. A recurring appointment is saved as a data structure including a recurrence pattern. When a recurring appointment is saved by a client that has sufficient processing and memory resources to perform the computations necessary to expand recurring appointments (i.e., a thick client), a background thread is notified. The background thread increases its priority to normal when idle processing capacity is available and calls a routine requesting calendar information for a defined time period. The routine causes the expansion of the data structure into the individual instances of the recurring appointment for a defined time period, and the individual instances are saved for later retrieval. A later query from a client without sufficient processing and memory resources to perform the calculations necessary to expand recurring appointments (i.e., a thin client), therefore, does not require that the expansion computations be performed contemporaneously.
摘要翻译：一种用于扩展循环日历事件的系统和方法，从而加快对定期日历约会的检索。定期约会保存为包括重复模式的数据结构。当具有足够的处理和内存资源的客户端保存定期约会以执行扩展循环约会所必需的计算（即厚客户端）时，通知后台线程。当空闲处理能力可用时，后台线程将其优先级增加到正常，并调用在定义的时间段内请求日历信息的例程。该例程导致在定义的时间段内将数据结构扩展到循环约会的各个实例中，并且保存各个实例供以后检索。因此，没有足够的处理和内存资源来进行扩展循环约会所需的计算（即，瘦客户机）的后续查询不需要同时执行扩展计算。

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