For the Inventor, By the Inventor

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Seattle, WA, United States of America

Marchex, Inc.

USPTO Granted Patents = 29

% Expired Patents = 3.4

Trademarks = 4

Forward Citations = 353

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32 inventors (with patents filed for the assignee):

Ziad Ismail (15 out of 15 patents)

Jason S Flaks (13 out of 35 patents)

Matthew Berk (10 out of 13 patents)

4. Chris Kolbegger (8 out of 8 patents)

5. Bryan Rieger (5 out of 5 patents)

6. Darren Spehr (4 out of 4 patents)

7. Shane Walker (3 out of 3 patents)

8. Iroro Orife (3 out of 3 patents)

9. Tim Graber (3 out of 3 patents)

10. Govindaraj Ramanathan (3 out of 7 patents)

11. Preston J Hillman (2 out of 2 patents)

12. Chris Jones (2 out of 3 patents)

13. Adarsh S Nair (2 out of 2 patents)

14. William Li (2 out of 2 patents)

15. Amanda Morrison (2 out of 2 patents)

29 patents: Sort by Forward Citations

1. 11522993 - Systems and methods for rapid analysis of call audio data using a stream-processing platform (2022-12-06),

2. 11276080 - Call analytics for mobile advertising (2022-03-15),

3. 11245791 - Detecting robocalls using biometric voice fingerprints (2022-02-08),

4. 10810995 - Automatic speech recognition (ASR) model training (2020-10-20),

5. 10699303 - Cross-channel correlation of consumer telephone numbers and user identifiers (2020-06-30),

6. 10477403 - Identifying call characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID (2019-11-12),

7. 10475075 - Correlated consumer telephone numbers and user identifiers for advertising retargeting (2019-11-12),

8. 10348896 - System and method for analyzing and classifying calls without transcription (2019-07-09),

9. 10332148 - Call analytics for mobile advertising (2019-06-25),

10. 10230851 - Identifying call features and associations to detect call traffic pumping and take corrective action (2019-03-12),

11. 10111102 - Identifying call characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID (2018-10-23),

12. 10049661 - System and method for analyzing and classifying calls without transcription via keyword spotting (2018-08-14),

13. 9614962 - System and method for analyzing and classifying calls without transcription (2017-04-04),

14. 9596356 - Analyzing voice characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID (2017-03-14),

15. 9485354 - Identifying call features and associations to detect call traffic pumping and take corrective action (2016-11-01),

Marchex is a leading conversational analytics and solutions company that connects the voice of the customer to your business. Their cutting-edge AI technology and innovative solutions provide actionable insights and data-driven strategies to improve customer experiences and drive revenue growth.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

29 Patents

#78 in Seattle, WA

#262 in Washington

#11,592 in US

#22,484 in the World

Seattle, WA, United States of America

Marchex, Inc.

Forward Citations = 353

32 inventors:

Ziad Ismail (15 out of 15 patents)

Jason S Flaks (13 out of 35 patents)

Matthew Berk (10 out of 13 patents)

4. Chris Kolbegger (8 out of 8 patents)

5. Bryan Rieger (5 out of 5 patents)

Please report any incorrect information to [email protected]

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