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Newton, MA, United States of America

Dragon Systems, Inc.

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USPTO Granted Patents = 48

Trademarks = 1

Forward Citations = 7,454

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48 inventors (with patents filed for the assignee):

Laurence Steven Gillick (17 out of 36 patents)

Joel M Gould (17 out of 89 patents)

James K Baker (17 out of 20 patents)

4. Jed M Roberts (10 out of 10 patents)

5. Robert S Roth (9 out of 14 patents)

6. Frank J McGrath (8 out of 13 patents)

7. Joel W Parke (7 out of 7 patents)

8. Jonathan Hood Young (5 out of 11 patents)

9. Paul G Bamberg (5 out of 6 patents)

10. Steven D Squires (5 out of 5 patents)

11. Dean G Sturtevant (4 out of 4 patents)

12. Elizabeth E Steele (4 out of 4 patents)

13. Michael Jack Newman (3 out of 22 patents)

14. Peter S Heitman (3 out of 5 patents)

15. Jonathan P Yamron (3 out of 6 patents)

Core Competencies:

Speech Recognition

Vocabulary Expansion

Error Correction

Speaker Identification

Language Models

Continuous Speech

Voice Control

Acoustic Models

Word Recognition

Nonparametric Models

Interactive Searching

Text Segmentation

48 patents: Sort by Forward Citations

1. 7120582 - Expanding an effective vocabulary of a speech recognition system (2006-10-10),

2. 6224636 - Speech recognition using nonparametric speech models (2001-05-01),

3. 6212498 - Enrollment in speech recognition (2001-04-03),

4. 6195635 - User-cued speech recognition (2001-02-27),

5. 6167377 - Speech recognition language models (2000-12-26),

6. 6163768 - Non-interactive enrollment in speech recognition (2000-12-19),

7. 6151575 - Rapid adaptation of speech models (2000-11-21),

8. 6122613 - Speech recognition using multiple recognizers (selectively) applied to (2000-09-19),

9. 6112172 - Interactive searching (2000-08-29),

10. 6101468 - Apparatuses and methods for training and operating speech recognition (2000-08-08),

11. 6092044 - Pronunciation generation in speech recognition (2000-07-18),

12. 6092043 - Apparatuses and method for training and operating speech recognition (2000-07-18),

13. 6088671 - Continuous speech recognition of text and commands (2000-07-11),

14. 6073097 - Speech recognition system which selects one of a plurality of vocabulary (2000-06-06),

15. 6064959 - Error correction in speech recognition (2000-05-16),

Company Overview

Dragon Systems, Inc., based in Newton, MA, specializes in advanced speech recognition technologies. The company focuses on developing innovative solutions in areas such as nonparametric speech models, user-cued speech recognition, and pronunciation generation. Their expertise extends to speaker identification and voice-controlled cursor movement, enhancing user interaction through continuous speech recognition. Dragon Systems is recognized for its contributions to making voice technology more accessible and effective across various applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

48 Patents

#3 in Newton, MA

#407 in Massachusetts

#7,307 in US

#14,591 in the World

Newton, MA, United States of America

Dragon Systems, Inc.

Forward Citations = 7,454

48 inventors:

Laurence Steven Gillick (17 out of 36 patents)

Joel M Gould (17 out of 89 patents)

James K Baker (17 out of 20 patents)

4. Jed M Roberts (10 out of 10 patents)

5. Robert S Roth (9 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dragon Systems, Inc.. Retrieved from https://idiyas.com/company/dragon-systems

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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