For the Inventor, By the Inventor

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Foothill Ranch, CA, United States of America

Applied Voice & Speech Technologies, Inc.

USPTO Granted Patents = 18

Trademarks = 10

Forward Citations = 71

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10 inventors (with patents filed for the assignee):

Karl Gierach (8 out of 12 patents)

Roger E Visser (6 out of 6 patents)

Michael V Shmalko (6 out of 6 patents)

4. Steven J Tindall (4 out of 5 patents)

5. Douglas G Murray (3 out of 10 patents)

6. Michael Metcalf (2 out of 2 patents)

7. Timothy G Blaisdell (1 out of 3 patents)

8. Peter Dingus (1 out of 1 patent)

9. Bradley O Hargrave (1 out of 1 patent)

10. Karl Gierachf (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 10158747 - Messaging systems and methods (2018-12-18),

2. 10009472 - Apparatus and methods for notification of a party in a telephone conference (2018-06-26),

3. 9614947 - Messaging systems and methods (2017-04-04),

4. 9413897 - Apparatus and methods for notification of a party in a telephone conference (2016-08-09),

5. 9319278 - Messaging system configurator (2016-04-19),

6. 9001691 - Messaging systems and methods (2015-04-07),

7. 8750470 - Apparatus and methods for notification of a party in a telephone conference (2014-06-10),

8. 8370144 - Detection of voice inactivity within a sound stream (2013-02-05),

9. 8320531 - Template-based electronic message generation using sound input (2012-11-27),

10. 8290140 - Sound event processing with echo analysis (2012-10-16),

11. 8072909 - Apparatus and method for notification of a party in a telephone conference (2011-12-06),

12. 7903793 - Template-based electronic message generation using sound input (2011-03-08),

13. 7822192 - Sound event processing with echo analysis (2010-10-26),

14. 7756709 - Detection of voice inactivity within a sound stream (2010-07-13),

15. 7257089 - System for networking attendant and messaging speech systems (2007-08-14),

Applied Voice & Speech Technologies, Inc. (AVST) is a leading provider of unified communications solutions. With a focus on voice and speech technology, AVST offers innovative products and services that enhance business operations and improve communication efficiency. Their solutions include call processing, voicemail, speech recognition, and advanced messaging, catering to organizations of all sizes. AVST is committed to delivering exceptional customer experiences and helping businesses streamline their communications processes.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

18 Patents

#7 in Foothill Ranch, CA

#4,156 in California

#17,414 in US

#33,185 in the World

Foothill Ranch, CA, United States of America

Applied Voice & Speech Technologies, Inc.

Forward Citations = 71

10 inventors:

Karl Gierach (8 out of 12 patents)

Roger E Visser (6 out of 6 patents)

Michael V Shmalko (6 out of 6 patents)

4. Steven J Tindall (4 out of 5 patents)

5. Douglas G Murray (3 out of 10 patents)

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