Patents Assigned to Orphanalytics SA
  • Method and device for verifying the author of a short message
    Patent number: 11640501
    Abstract: A method for verifying whether a queried text of less than 500 characters has been compiled by an author, comprising the following steps: multivariate statistical analysis of the queried text, for example, PCA or PCoA, in order to generate a matrix of coordinates in a space with N dimensions; hierarchical clustering of the points of this space that can be represented by a dendrogram; verification of the author of the queried text on the basis of this clustering.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: May 2, 2023
    Assignee: Orphanalytics SA
    Inventors: Guy Genilloud, Alexandre-Pierre Cotty, Antoine Jover, Adrien Donnet-Monay, Florent Devillard, Constanze Andel Rimensberger, Valentin Roten, Stefan Codrescu, Alain Favre, Luc-Olivier Pochon, Lionel Pousaz, Claire Roten, Stéphanie Riand, Serge Nicollerat, Myriam Eugster, Jean-Luc Buhlmann, Léonard Andrè Henri Studer, Claude-Alain Roten