Patents by Inventor André Heilper

André Heilper 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 computer program product for recognition error correction data
    Patent number: 8019158
    Abstract: A method for altering a recognition error correction data structure, the method includes: altering at least one key out of a set of semantically similar keys in response to text appearance probabilities of keys of the set of semantically similar keys to provide an at least one altered key; and replacing the at least one key by the at least one altered key.
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: September 13, 2011
    Assignee: International Business Machines Corporation
    Inventors: Ella Barkan, Tal Drory, André Heilper