Patents Assigned to BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
  • Patent number: 9613156
    Abstract: This invention discloses a cookie information sharing method that comprises the following steps: reading cookie information in a parent browser, said parent browser being a browser which stores the cookie information; importing the cookie information read from the parent browser into a child browser, said child browser being a browser which needs to acquiring the cookie information from the parent browser. This application also provides a cookie information sharing system for realizing the proceeding method. The cookie information sharing method and system of this application are able to reduce occupancy of system resources by user's information records, and also to realize sharing of the user's information records.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: April 4, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Xiaoyong Zhao, Juyuan Zhang, Wenping Zuo, Huan Ren
  • Patent number: 9600668
    Abstract: Disclosed are a method and a device for extracting a characteristic code of an APK virus. The method comprises: scanning a designated file in an Android installation package APK; extracting an operation instruction in the designated file, and judging whether the operation instruction contains virus information; and if yes, generating a characteristic code of the virus according to the operation instruction. In the application, the characteristic code of the virus APK can be accurately and effectively extracted, so as to facilitate improvement of efficiency and accuracy of identification of the virus APK and a variation thereof, thereby improving the security of an APK application.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: March 21, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Xun Wang, Xu Zhang
  • Patent number: 9602347
    Abstract: The present invention discloses a method, a system and a program for a browser to switch an IE Kernel which may be able to solve the problems of compatibility and adaptability of the browser kernel. The method comprises: generating a first IE kernel file and a second IE kernel file, and import them into a browser client; the browser process determining a currently adapted IE kernel version according to Uniform Resource Locator (URL) information submitted by a user; if the currently adapted IE kernel version is the first IE kernel, the browser process being redirected to a corresponding location to load the first IE kernel file; if the currently adapted IE kernel version is the second IE kernel, the browser process being redirected to a corresponding location to load the second IE kernel file.
    Type: Grant
    Filed: September 24, 2012
    Date of Patent: March 21, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Zhi Chen, Xi Tang, Chenxi Zhao
  • Patent number: 9602526
    Abstract: The present invention discloses a user login monitoring device and method. The method comprises: acquiring a latest user login record list of a user, wherein each of the user login records comprises information associated with the login location of the user; determining a frequently-used login location of the user according to the user login record list, and when the number of the user login records with a same login location is not less than a first threshold, determining the login location as the frequently-used login location of the user; and marking a user login record with a different login location from the frequently-used login location as abnormal. The frequently-used login location of the user can be automatically determined without the participation of the user, and the abnormal login record can be determined and marked by using the present invention so as to facilitate the user to check or remind the user, thus the security of the user account is improved.
    Type: Grant
    Filed: September 22, 2013
    Date of Patent: March 21, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Fei Liu, Wei He
  • Publication number: 20170076099
    Abstract: The present invention provides an access method and apparatus for an application program based on an intelligent terminal device.
    Type: Application
    Filed: December 11, 2014
    Publication date: March 16, 2017
    Applicant: Beijing Qihoo Technology Company Limited
    Inventors: Tong YAO, Yi DING
  • Patent number: 9594617
    Abstract: Disclosed are a method and an apparatus for positioning crash, for solving the problem of the prior art that the positioning of the cause of the crash cannot be ensured. The method includes: setting monitoring points in a terminal and a test target in advance; monitoring the operation of the test target, and when the test target crashes, acquiring parameters of the monitoring points and parameter values thereof to generate a mirror file, the parameters of the monitoring points including the parameters of the monitoring points in the test target and in the terminal; acquiring the mirror file and viewing the parameters of the monitoring points in the mirror file and the parameter values thereof; analyzing the parameters of the monitoring points and the parameter values thereof and positioning the cause of the crash of the test target.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: March 14, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Guotao Wang, Qingping Liu
  • Patent number: 9584504
    Abstract: Disclosed are an auto login method and device. The method includes: when a request for auto logging into a designated account is received, acquiring the URL of the login page, a login password and an account address of the designated account from a pre-stored configuration file, and loading the login page according to the URL; acquiring a login menu in an HTML document corresponding to the login page, searching for a login password input box and an account address input box contained in the login menu, and determining content to be filled into the account address input box; writing the content to be filled into the account address input box into the account address input box, and writing the login password into the login password input box; and submitting the login menu which is written with the account address content and the login password, and completing auto login.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: February 28, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Yong Wan, Xiquan Zeng, Sai Yang, Huan Ren
  • Patent number: 9575821
    Abstract: The present application provides a method and a device for preventing window's lagging, and relates to the field of computer technology. The method comprises: when a child window is created by a thread, a middle window being firstly created in a thread different from the thread in which each child window of a window system is positioned, wherein the middle window is the parent window of the child window currently created, the parent window of the middle window is a frame parent window, and the thread in which the child window currently created is positioned differs from the thread in which the frame parent window is positioned; if window's lagging of a child window occurs, a window's lagging message of the child window in which window's lagging occurs being sent to the thread in which the corresponding middle window is positioned; and the middle window and the child window in which window's lagging occurs are separated from a window frame by the thread in which the middle window is positioned.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: February 21, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Baosheng Li, Zhi Chen, Peng Sun, Huan Ren
  • Publication number: 20170041321
    Abstract: Disclosed are method and system for providing root domain name resolution service, wherein the method for providing root domain name resolution service comprises: acquiring DNS resolution records of domain names within a predefined region; establishing an authorization information database of all-level nodes of DNS according to the resolution record; initiating a virtual root node providing root domain name resolution service; and responding to a root domain name resolution request within the predefined region according to data in the authorization information database by the virtual root node. The scheme of the present invention can utilize the DNS resolution records within the predefined region, to establish a DNS authorization information database as a data foundation of the virtual root node providing root domain name resolution service, thereby automatically providing DNS root resolution service within the region and reducing an Internet risk.
    Type: Application
    Filed: March 19, 2015
    Publication date: February 9, 2017
    Applicant: Beijing Qihoo Technology Company Limited
    Inventors: Xiaosheng TAN, Xiangdong QI, Can PU
  • Publication number: 20170017561
    Abstract: Provided are a software detection method and device.
    Type: Application
    Filed: December 30, 2014
    Publication date: January 19, 2017
    Applicant: Beijing Qihoo Technology Company Limited
    Inventors: Lu ZHANG, Haoqiu ZHANG, Xi CHEN, Yiping LIU
  • Patent number: 9544316
    Abstract: A method, a device and a system for detecting security of a download link are provided. The method comprises: pre-acquiring an information set of download link security (S101); performing a feature matching between information of a download link and content of the information set of download link security (S102); and identifying security of the download link according to a result of the feature matching, and presenting an identification result to a user (S103). In the method, device and system, statistics regarding security of download links in a network are collected in advance to generate an information set, whether a download link in a webpage is secure is determined according to the preset information set, and a corresponding prompt is provided to a user, so that the user can know the security of the download link before downloading, thereby reducing ineffective download behaviors and the consumption of network bandwidth resources.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: January 10, 2017
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Ningyi Chen, Yipeng Zhu
  • Patent number: 9544386
    Abstract: The present disclosure discloses a device and method for processing slice data. The method comprises: sending a download request for slice data adjacent to the newest continuous data to a server, determining whether or not a adjacent slice interval is filled with the slice data returned by the server; if yes, inserting the returned slice data into a database, setting the displaying mark thereof as valid, setting the displaying mark of downloaded data between the adjacent slice interval and the next slice interval to the adjacent slice interval as valid, and deleting the adjacent slice interval from the database; if not, inserting the returned slice data into the database, setting the displaying mark thereof as valid, and amending the border of the adjacent slice interval.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: January 10, 2017
    Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Jiongxuan Zhang, Guofeng Fan
  • Publication number: 20170005858
    Abstract: The present disclosure discloses a log processing method and client, the method includes: acquiring a log processing instruction, the log processing instruction including a user's identifier; controlling an operating state of a log record switch of the user corresponding to the user's identifier according to the log processing instruction, the operation state of the log record switch including an on state and an off state; when the operating state of the log record switch of the user is the on state, recording a log of the user; when the operating state of the log record switch of the user is the off state, not recording a log of the user. This avoids the overall performance of the system from being affected due to the logs of a large number of users who are being recorded by the server.
    Type: Application
    Filed: September 23, 2014
    Publication date: January 5, 2017
    Applicant: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventor: Xinrun ZHANG
  • Patent number: 9531751
    Abstract: The present invention discloses a system and method for identifying a phishing website. The system comprises: a domain name acquisition unit, a domain name statistic unit and a website identification unit; the domain name acquisition unit being configured to collect all links found in a website to be identified so as to acquire the domain names corresponding to the links; the domain name statistic unit being configured to carry out a statistic on the number of times that the domain names occur in the website to be identified, and finding the domain name which has the most number of occurrences and mark it as a target domain name; and the website identification unit being configured to judge whether the website to be identified is a phishing website on the basis of the target domain name and the domain name of the website to be identified.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: December 27, 2016
    Assignee: Beijing Qihoo Technology Company Limited
    Inventor: Yingying Chen
  • Patent number: 9513937
    Abstract: The invention discloses a method and client for using an embedded ActiveX plug-in in a browser. The method comprises: detecting that the browser is to load an ActiveX plug-in; judging whether the ActiveX plug-in has already been installed in a computer system where the browser is currently located; if it is determined that the ActiveX plug-in has already been installed in the computer system, intercepting the loading information about the ActiveX plug-in and loading the ActiveX plug-in embedded in the browser; and if it is determined that the ActiveX plug-in has not been installed in the computer system, generating a specific registry key value related to the embedded ActiveX plug-in, and loading the ActiveX plug-in embedded in the browser according to the specific registry key value.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: December 6, 2016
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Zhi Chen, Jinwei Li, Yuesong He, Yu Fu, Huan Ren
  • Publication number: 20160321453
    Abstract: The present invention discloses a method and device for detecting malicious code in an intelligent terminal. The method comprises: acquiring a virtual machine executable file of an application from an application layer of an intelligent terminal operating system; decompiling the virtual machine executable file to obtain a decompiled function information structure; parsing the decompiled function information structure to extract a function calling sequence in the decompiled function information structure; matching the function calling sequence using a preset malicious code feature library; if matching succeeds, determining that the virtual machine executable file of the application contains malicious code.
    Type: Application
    Filed: October 31, 2014
    Publication date: November 3, 2016
    Applicant: Beijing Qihoo Technology Company Limited
    Inventors: Kang YANG, Zhuo CHEN, Hai TANG
  • Patent number: 9485240
    Abstract: The present invention discloses a multi-account login method and apparatus. Herein, the multi-account login method comprises: opening a temporary webpage window in a browser according to a multi-account login instruction; creating a Cookie for the temporary webpage window, wherein the Cookie is independent of a global Cookie of the browser; and performing multi-account login by using the temporary webpage window. By means of this application, it is convenient for a multi-account user to use a browser, thereby improving the use experience of the multi-account user in using the browser.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: November 1, 2016
    Assignees: Beijing Qihoo Technology Company Limited, Qizhi Software (Beijing) Company Limited
    Inventors: Liang Tian, Tianping Wang, Peng Xiong, Huan Ren
  • Publication number: 20160316061
    Abstract: The present application relates to the technical field of communications. Disclosed are a method and system for leaving messages. The method comprises:after a user starts a call process, monitoring a connection process of a call made from a calling terminal to a called terminal, and determining whether the call is connected; triggering a message-inputting interface in the calling terminal when the call is not connected; receiving a message input of a user and generating message data; and uploading the message data in the calling terminal onto a server via an Internet Protocol, and providing the message data to the called terminal for playing or downloading.
    Type: Application
    Filed: September 12, 2014
    Publication date: October 27, 2016
    Applicant: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Jiang ZHAO, Meng WANG, Pengfei LI
  • Publication number: 20160316330
    Abstract: Disclosed are method and device for business and private region separation, comprising: monitoring a system event of a mobile terminal and determining whether the system event satisfies a preset work region rule; and when the system event satisfies the work region rule, executing an operation corresponding to the system event in a work region space, and encrypting and storing data corresponding to the operation in a database of the work region space. In the method and device for business and private region separation according to the disclosure, a safe and independent work region is established in the mobile terminal to store all work data in a protected security region. Therefore, individual application cannot visit enterprise data, preventing the enterprise data from an illegal access by the individual application.
    Type: Application
    Filed: September 30, 2014
    Publication date: October 27, 2016
    Applicant: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Li WANG, Pengcheng WANG, Xuan LI, Yunlin SU, Wei LIU
  • Patent number: D772906
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: November 29, 2016
    Assignees: Beijing Qihoo Technology Company Limited, Qizhi Software (Beijing) Company Limited
    Inventor: Yaxiong Fu