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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10255911 B1

PDFFull Text
Date of Patent:
Apr. 09, 2019

Filed:

Dec. 17, 2014

System and method of automatic speech recognition using parallel processing for weighted finite state transducer-based speech decoding

Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Lukasz M. Malinowski, Gdansk, PL;

Piotr Jerzy Majcher, Straszyn, PL;

Georg Stemmer, München, DE;

Piotr Rozen, Gdansk, PL;

Joachim Hofer, Munich, DE;

Josef G. Bauer, Munich, DE;

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:

Green, Howard & Mughal LLP

Primary Examiner:

Jesse S Pullias

Int. Cl.
CPC ...
G10L 15/00 (2013.01); G10L 15/193 (2013.01); G10L 15/08 (2006.01); G10L 15/34 (2013.01); G10L 15/22 (2006.01);
U.S. Cl.
CPC ...
G10L 15/193 (2013.01); G10L 15/083 (2013.01); G10L 15/22 (2013.01); G10L 15/34 (2013.01);
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.

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Malinowski, Lukasz. (2019). System and method of automatic speech recognition using parallel processing for weighted finite state transducer-based speech decoding (U.S. Patent No. 10255911). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10255911

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