Patents by Inventor Patrick Roger Grandjean

Patrick Roger Grandjean 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).

  • Method and system for processing a search request
    Patent number: 9183298
    Abstract: The invention relates to a method and system for processing a search request. A search request including a sequence of data strings and representing a plurality of search parameters is received. The strings are parsed and the search request is interpreted so as to define search parameters by recognizing items reflecting search criteria within the sequence of data strings. A query is built based on the result of the preceding process and at least one travel data service can be interrogated. This improves the search for information based on free-text input from the user. Application to methods for travel data service interrogation and to search engines.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: November 10, 2015
    Assignee: Amadeus S.A.S.
    Inventors: Denis Jean Michel Arnaud, Patrick Roger Grandjean
  • Method and system for processing a search request
    Publication number: 20120330982
    Abstract: The invention relates to a method and system for processing a search request. A search request including a sequence of data strings and representing a plurality of search parameters is received. The strings are parsed and the search request is interpreted so as to define search parameters by recognizing items reflecting search criteria within the sequence of data strings. A query is built based on the result of the preceding process and at least one travel data service can be interrogated. This improves the search for information based on free-text input from the user. Application to methods for travel data service interrogation and to search engines.
    Type: Application
    Filed: July 12, 2011
    Publication date: December 27, 2012
    Inventors: Denis Jean Michel Arnaud, Patrick Roger Grandjean