Patents by Inventor Otto PELLINEN

Otto PELLINEN 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).

  • Heuristic method for analyzing content of an electronic document
    Patent number: 11615635
    Abstract: A computer implemented method configured to analyze contents of a page of a vector graphic format file includes dividing text content on the page into text blocks, pre-classifying each text block to be one of a raw body text block and a non-body text block, processing the raw body text blocks to form a plurality of body text blocks and combining the body text blocks into a text flow including the plurality of body text blocks. The method further includes defining a semantical role of each of the non-body text blocks, and combining the non-body text blocks among the body text blocks of the text flow in a geometrical order. Result data is provided, formatted as any one of a data structure and a data stream, the result data including text content of the page as geometrically arranged non-body text blocks and body text blocks.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: March 28, 2023
    Assignee: VUOLEARNING LTD
    Inventor: Otto Pellinen
  • A HEURISTIC METHOD FOR ANALYZING CONTENT OF AN ELECTRONIC DOCUMENT
    Publication number: 20200364452
    Abstract: A computer implemented method configured to analyze contents of a page of a vector graphic format file includes dividing text content on the page into text blocks, pre-classifying each text block to be one of a raw body text block and a non-body text block, processing the raw body text blocks to form a plurality of body text blocks and combining the body text blocks into a text flow including the plurality of body text blocks. The method further includes defining a semantical role of each of the non-body text blocks, and combining the non-body text blocks among the body text blocks of the text flow in a geometrical order. Result data is provided, formatted as any one of a data structure and a data stream, the result data including text content of the page as geometrically arranged non-body text blocks and body text blocks.
    Type: Application
    Filed: December 21, 2018
    Publication date: November 19, 2020
    Inventor: Otto PELLINEN