Patents by Inventor Sergey S. Pakhomov

Sergey S. Pakhomov 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 generating semi-literal transcripts for speech recognition systems
    Patent number: 6535849
    Abstract: A method for generating a semi-literal transcript from a partial transcript of recorded speech. The method includes augmenting the partial transcript with words from one of a filled pause model and a background model to build an augmented probabilistic finite state model for the partial transcript, inputting the recorded speech and the augmented probabilistic finite state model to a speech recognition system, and generating a hypothesized output for the recorded speech using the speech recognition system, whereby the hypothesized output may be used as the semi-literal transcript.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: March 18, 2003
    Assignee: ScanSoft, Inc.
    Inventors: Sergey S. Pakhomov, Michael J. Schonwetter