Patents by Inventor Piotr Jerzy Majcher

Piotr Jerzy Majcher 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).

  • System and method of automatic speech recognition using parallel processing for weighted finite state transducer-based speech decoding
    Patent number: 10255911
    Abstract: A computer-implemented method of speech recognition comprises forming a weighted finite state transducer (WFST) having nodes associated with states and interconnected by arcs, and to identify at least one word or word sequence hypothesis, identifying multiple sub-graphs on the WFST, each sub-graph having the same arrangement of multiple states and at least one arc, and propagating tokens in parallel through the sub-graphs, where each sub-graph is stored as a supertoken each having an array of tokens.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: April 9, 2019
    Assignee: Intel Corporation
    Inventors: Lukasz M. Malinowski, Piotr Jerzy Majcher, Georg Stemmer, Piotr Rozen, Joachim Hofer, Josef G. Bauer