Patents by Inventor Lang Zong

Lang Zong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Incremental computing for web search
    Patent number: 8560509
    Abstract: Architecture that performs incremental computing for web searches by employing methods at least for storing the results of repeat queries on unchanged webpages and for computing results for the repeated queries. The architecture includes one or more algorithms for pre-computing query results on index servers, for only selectively choosing index servers whose result for a query change for a query computation process, and for re-using the unchanged web pages stored in the cache and computing results upon changed index and unchanged index separately.
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: October 15, 2013
    Assignee: Microsoft Corporation
    Inventors: Zenglin Xia, Ningyi Xu, Lintao Zhang, Bojun Huang, Mao Yang, Lang Zong, Feng-Hsiung Hsu
  • INCREMENTAL COMPUTING FOR WEB SEARCH
    Publication number: 20130013587
    Abstract: Architecture that performs incremental computing for web searches by employing methods at least for storing the results of repeat queries on unchanged webpages and for computing results for the repeated queries. The architecture includes one or more algorithms for pre-computing query results on index servers, for only selectively choosing index servers whose result for a query change for a query computation process, and for re-using the unchanged web pages stored in the cache and computing results upon changed index and unchanged index separately.
    Type: Application
    Filed: July 8, 2011
    Publication date: January 10, 2013
    Applicant: Microsoft Corporation
    Inventors: Zenglin Xia, Ningyi Xu, Lintao Zhang, Bojun Huang, Mao Yang, Lang Zong, Feng-Hsiung Hsu