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    • 41. 发明申请
    • ELECTRONIC DEVICE AND ENCRYPTION AND DECRYPTION METHOD THEREOF
    • 电子设备及其加密和分解方法
    • US20140007001A1
    • 2014-01-02
    • US13729050
    • 2012-12-28
    • XIAO-GUANG LIKUAN-HONG HSIEHYUN XIAOJUN-FENG CHENSHANG-HUI PI
    • XIAO-GUANG LIKUAN-HONG HSIEHYUN XIAOJUN-FENG CHENSHANG-HUI PI
    • G06F3/0484
    • G06F3/0484G06F3/04883G06F21/32
    • An electronic device includes a storage unit, a touch input unit, a display unit, and a processor. The storage unit is used for storing decryption passwords. The touch input unit is configured to select a file for encryption/decryption, and to generate corresponding handwriting input signals in response to the handwritten signature of a user on the touch input unit. The processor includes a detecting module, a feature extracting module, and an encryption and decryption module. The detecting module detects the coordinates of the handwriting of the user's signature. The feature extracting module extracts the feature of the user's signature according to the detected coordinates, and stores the extracted feature of the user's signature. The encryption and decryption module uses the features of the user's signature as a password to encrypt or decrypt the selected file. An encryption method and a decryption method are also provided.
    • 电子设备包括存储单元,触摸输入单元,显示单元和处理器。 存储单元用于存储解密密码。 触摸输入单元被配置为选择用于加密/解密的文件,并且响应于用户在触摸输入单元上的手写签名而产生相应的手写输入信号。 处理器包括检测模块,特征提取模块和加密和解密模块。 检测模块检测用户签名的笔迹的坐标。 特征提取模块根据检测到的坐标提取用户签名的特征,并存储所提取的用户签名特征。 加密和解密模块使用用户签名的特征作为密码来加密或解密所选择的文件。 还提供了一种加密方法和解密方法。
    • 50. 发明申请
    • SYSTEM AND METHOD FOR UPDATING SEARCH ADVERTISEMENTS DURING SEARCH RESULTS NAVIGATION
    • 在搜索结果导航期间更新搜索广告的系统和方法
    • US20110071898A1
    • 2011-03-24
    • US12565742
    • 2009-09-23
    • Jun FengJianbin Wei
    • Jun FengJianbin Wei
    • G06Q30/00G06F17/30G06F7/10
    • G06Q30/0244G06Q30/0255G06Q30/0283
    • An improved system and method for updating search advertisements during search results navigation is provided. A search server may return search results from a search query with executable instructions that monitor events selecting a web page in the search results. When a web page may be selected in the search results on the client, a request that includes an address of a web page selected from the search results may be sent from the client to an advertiser server to update sponsored advertisements displayed in a sponsored advertisement area of the search results web page. The advertisement server may select an update of sponsored advertisements using query features, user features and web page features of the web page selected from the search results web page. The update may be sent to the client for display in the sponsored advertisement area of the search results web page.
    • 提供了一种用于在搜索结果导航期间更新搜索广告的改进的系统和方法。 搜索服务器可以从搜索查询返回搜索结果,其中可执行指令监视在搜索结果中选择网页的事件。 当可以在客户端的搜索结果中选择网页时,包括从搜索结果中选择的网页的地址的请求可以从客户端发送到广告主服务器,以更新在赞助的广告区域中显示的赞助广告 的搜索结果网页。 广告服务器可以使用从搜索结果网页中选择的网页的查询特征,用户特征和网页特征来选择赞助广告的更新。 更新可以被发送到客户端以在搜索结果网页的赞助广告区域中显示。