公开(公告)号：US20110225152A1

公开(公告)日：2011-09-15

申请号：US12724126

申请日：2010-03-15

申请人： SCOTT BEAUDREAU ,  Gayathri Venkataraman ,  Ajay Nair ,  Alnur Ali ,  Ian Johnson ,  Daniel Marantz ,  Tim Hoad ,  Rekha Seshadrinathan ,  Ping Yin ,  Minnie Yan ,  Toan Huynh ,  Song Zhou ,  Ramki Natarajan

发明人： SCOTT BEAUDREAU ,  Gayathri Venkataraman ,  Ajay Nair ,  Alnur Ali ,  Ian Johnson ,  Daniel Marantz ,  Tim Hoad ,  Rekha Seshadrinathan ,  Ping Yin ,  Minnie Yan ,  Toan Huynh ,  Song Zhou ,  Ramki Natarajan

IPC分类号： G06F17/30

CPC分类号： G06F16/345 ,  G06F16/9535

摘要： The present invention is related to constructing a search-result caption that represents content of a search result (e.g., webpage). Information that is extracted from the webpage and/or other webpages is categorized and ranked based on a perceived relevance to a user context. Extracted information is then compared for inclusion in the search-result caption in order to provide a caption that accurately reflects content of the webpage and that is relevant to a context of the user

摘要翻译： 本发明涉及构造表示搜索结果（例如，网页）的内容的搜索结果标题。 基于与用户上下文的感知相关性，从网页和/或其他网页提取的信息被分类和排序。 然后将提取的信息进行比较以包括在搜索结果标题中，以便提供准确地反映网页的内容并且与用户的上下文相关的标题

公开(公告)号：US08055911B2

公开(公告)日：2011-11-08

申请号：US11886344

申请日：2005-12-07

申请人： Rongfeng Feng ,  Ping Yin ,  Qiuxin Wu

发明人： Rongfeng Feng ,  Ping Yin ,  Qiuxin Wu

IPC分类号： H04L9/32 ,  H04L9/08 ,  G06F21/00 ,  G06F11/30 ,  G06F12/14 ,  G06F15/16 ,  G06F15/167

CPC分类号： H04L9/0894

摘要： The present invention allows creation of a backup key for backing up an encryption key inside a source trusted chip, encrypting the encryption key with the backup key, exporting the encrypted encryption key from the source trusted chip and storing it in a storage device, encrypting the backup key for transmission to a trusted third party. If the encrypted encryption key needs to be restored inside a destination trusted chip, the backup key and the encryption key encrypted with the backup key are imported to the destination trusted chip, where the encrypted encryption key is decrypted with the backup key inside the destination trusted chip to obtain the encryption key of the source trusted chip.

摘要翻译： 本发明允许创建用于备份源可信芯片内的加密密钥的备份密钥，用备份密钥加密加密密钥，从源可信芯片导出加密的加密密钥并将其存储在存储设备中，加密 用于传输到可信第三方的备份密钥。 如果需要在目的地信任芯片内恢复加密的加密密钥，则备份密钥和用备份密钥加密的加密密钥被导入到目的地信任芯片，其中加密的加密密钥用目的地信任的备份密钥解密 芯片获得源信赖芯片的加密密钥。

公开(公告)号：US20090288161A1

公开(公告)日：2009-11-19

申请号：US11720640

申请日：2005-07-11

申请人： Wei Wei ,  Chaoran Peng ,  Ping Yin ,  Yonghua Liu

发明人： Wei Wei ,  Chaoran Peng ,  Ping Yin ,  Yonghua Liu

IPC分类号： G06F11/00

CPC分类号： G06F21/52 ,  G06F21/57

摘要： The present invention discloses a method for establishing a trusted running environment in a computer. A trusted file authentication module and a trusted process memory code authentication module are preset in operation system (OS) of the computer and a secured OS is loaded and run. The trusted file authentication module intercepts all file operation behaviors, checks whether current file to be operated is a trusted file or not, and processes the file according to its operation type if it is trusted, otherwise processes the file after its eligibility is verified; the trusted process memory code authentication module authenticates on timing whether the running state and the integrality for all process code are normal or not; if any process is abnormal, giving an alarm, saving field data run by the process and closing down the process; otherwise continuing to run normally. With this invention, the security for the running environment in the computer can be ensured whether the attack from known or unknown virus exists or not, and this facilitates application and reduces implementation cost.

摘要翻译： 本发明公开了一种在计算机中建立受信任运行环境的方法。 在计算机的操作系统（OS）中预设了可信文件认证模块和可信过程存储器代码认证模块，并且加载并运行安全操作系统。 可信文件认证模块拦截所有文件操作行为，检查当前操作的文件是否为可信文件，如果文件信任，则根据操作类型处理该文件，否则在验证文件资格后处理文件; 信任过程存储器代码认证模块根据定时验证所有处理代码的运行状态和完整性是否正常; 如果任何进程异常，发出报警，保存进程运行的现场数据并关闭进程; 否则继续正常运行。 利用本发明，可以确保计算机中的运行环境的安全性是否存在来自已知或未知病毒的攻击，并且这有助于应用并降低实施成本。

公开(公告)号：US20080192940A1

公开(公告)日：2008-08-14

申请号：US11886344

申请日：2005-12-07

申请人： Rongfeng Feng ,  Ping Yin ,  Qiuxin Wu

发明人： Rongfeng Feng ,  Ping Yin ,  Qiuxin Wu

IPC分类号： H04L9/00

CPC分类号： H04L9/0894

摘要： The present invention allows creation of a backup key for backing up an encryption key inside a source trusted chip, encrypting the encryption key with the backup key, exporting the encrypted encryption key from the source trusted chip and storing it in a storage device, encrypting the backup key for transmission to a trusted third party. If the encrypted encryption key needs to be restored inside a destination trusted chip, the backup key and the encryption key encrypted with the backup key are imported to the destination trusted chip, where the encrypted encryption key is decrypted with the backup key inside the destination trusted chip to obtain the encryption key of the source trusted chip.

摘要翻译： 本发明允许创建用于备份源可信芯片内的加密密钥的备份密钥，用备份密钥加密加密密钥，从源可信芯片导出加密的加密密钥并将其存储在存储设备中，加密 用于传输到可信第三方的备份密钥。 如果需要在目的地信任芯片内恢复加密的加密密钥，则备份密钥和用备份密钥加密的加密密钥被导入到目的地信任芯片，其中加密的加密密钥用目的地信任的备份密钥解密 芯片获得源信赖芯片的加密密钥。