logo

For the Inventor, By the Inventor

Woburn, MA, United States of America

Voice Signal Technologies, Inc.


USPTO Granted Patents = 21

% Expired Patents = 14.3


Forward Citations = 627

Loading Chart...
Loading Chart...

20 inventors (with patents filed for the assignee):

goldMedal Daniel Lawrence Roth (17 out of 46 patents)

silverMedal Jordan Cohen (12 out of 19 patents)

bronzeMedal David F Johnston (7 out of 35 patents)

4.  Laurence Steven Gillick (5 out of 36 patents)

5.  Igor Zlokarnik (3 out of 5 patents)

6.  Manfred G Grabherr (3 out of 3 patents)

7.  Michael Jack Newman (2 out of 22 patents)

8.  Thomas E Lynch (2 out of 2 patents)

9.  Steven A Wegmann (2 out of 4 patents)

10.  Jonathan P Yamron (2 out of 6 patents)

11.  Edward W Porter (2 out of 10 patents)

12.  William Folwell Barton (1 out of 26 patents)

13.  Donald R McAllaster (1 out of 3 patents)

14.  Elias Behrakis (1 out of 7 patents)

15.  Douglas Ely (1 out of 9 patents)


21 patents:

1. 8285273 - System and method for conducting a search using a wireless mobile device (2012-10-09),
2. 8160884 - Methods and apparatus for automatically extending the voice vocabulary of mobile communications devices (2012-04-17),
3. 8081993 - Voice over short message service (2011-12-20),
4. 8065144 - Multilingual speech recognition (2011-11-22),
5. 8019324 - Extendable voice commands (2011-09-13),
6. 7877255 - Speech recognition using channel verification (2011-01-25),
7. 7873390 - Provider-activated software for mobile communication devices (2011-01-18),
8. 7809574 - Word recognition using choice lists (2010-10-05),
9. 7797157 - Automatic speech recognition channel normalization based on measured statistics from initial portions of speech utterances (2010-09-14),
10. 7716058 - Speech recognition using automatic recognition turn off (2010-05-11),
11. 7716050 - Multilingual speech recognition (2010-05-11),
12. 7676367 - Method of producing alternate utterance hypotheses using auxiliary information on close competitors (2010-03-09),
13. 7634403 - Word recognition using word transformation commands (2009-12-15),
14. 7577569 - Combined speech recognition and text-to-speech generation (2009-08-18),
15. 7562019 - Automated testing of voice recognition software (2009-07-14),
Company Overview
Voice Signal Technologies, Inc., based in Woburn, MA, specializes in advanced speech recognition and natural language processing technologies. The company focuses on developing innovative solutions that enhance voice-driven applications across various platforms, including mobile devices and automotive systems. With a commitment to improving user interaction through voice, Voice Signal Technologies plays a significant role in the evolution of voice-enabled technology, contributing to advancements in user experience and accessibility.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

Voice Signal Technologies, Inc. USPTO Patent Assignee Logo
21 Patents

#33 in Woburn, MA

#945 in Massachusetts

#15,695 in US

#29,961 in the World

Woburn, MA (US)
Woburn, MA, United States of America

Voice Signal Technologies, Inc.

Forward Citations = 627

20 inventors:

goldMedal Daniel Lawrence Roth (17 out of 46 patents)

silverMedal Jordan Cohen (12 out of 19 patents)

bronzeMedal David F Johnston (7 out of 35 patents)

4.  Laurence Steven Gillick (5 out of 36 patents)

5.  Igor Zlokarnik (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Voice Signal Technologies, Inc.. Retrieved from https://idiyas.com/company/voice-signal-technologies

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]
Loading…