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For the Inventor, By the Inventor

Menlo Park, CA, United States of America

Promptu Systems Corporation


USPTO Granted Patents = 41

% Expired Patents = 14.6


Trademarks = 4

Forward Citations = 1,152

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23 inventors (with patents filed for the assignee):

goldMedal Harry William Printz (27 out of 39 patents)

silverMedal Adam Jordan (10 out of 26 patents)

bronzeMedal Scott Lynn Maddux (10 out of 13 patents)

4.  Tim Plowman (10 out of 20 patents)

5.  Victoria Stanbach (10 out of 10 patents)

6.  Jody Williams (10 out of 11 patents)

7.  Naren M Chittar (7 out of 39 patents)

8.  Jason Simpson (5 out of 5 patents)

9.  Joseph Bruce Stampleman (3 out of 3 patents)

10.  Mark J Foster (3 out of 12 patents)

11.  Vikas Gulati (3 out of 5 patents)

12.  Matthew Pratt (2 out of 2 patents)

13.  Giuseppe Staffaroni (2 out of 2 patents)

14.  Matteo Monteverdi (2 out of 2 patents)

15.  John A Lynch (2 out of 2 patents)


Core Competencies:
Headshot Extraction
Entity Recognition
Natural Language Navigation
Acoustic Confusability
Speech Interface
User Notification Systems
Speech-Directed Advertising
Automatic Vehicle Dispatch
Voice Recognition
Signal Quality Indicators
Latency Concealment
Search Term Augmentation

41 patents:

1. 12683922 - User notification for digital content access systems per mutable or fixed selection criteria (2026-07-14),
2. 12243235 - Systems and methods for extracting headshots from images (2025-03-04),
3. 12154570 - Systems and methods for adaptive proper name entity recognition and understanding (2024-11-26),
4. 12075126 - Natural language navigation relative to events in content of an audio video stream (2024-08-27),
5. 12067979 - Efficient empirical determination, computation, and use of acoustic confusability measures (2024-08-20),
6. 11783830 - Systems and methods for adaptive proper name entity recognition and understanding (2023-10-10),
7. 11743220 - User notification for digital content access systems per mutable or fixed selection criteria (2023-08-29),
8. 11587558 - Efficient empirical determination, computation, and use of acoustic confusability measures (2023-02-21),
9. 11363338 - Natural language navigation relative to events in content of an audio video stream (2022-06-14),
10. 11172260 - Speech interface (2021-11-09),
11. 11070882 - Global speech user interface (2021-07-20),
12. 11024308 - Systems and methods for adaptive proper name entity recognition and understanding (2021-06-01),
13. 10932005 - Speech interface (2021-02-23),
14. 10748527 - Efficient empirical determination, computation, and use of acoustic confusability measures (2020-08-18),
15. 10609454 - Natural language navigation and assisted viewing of indexed audio video streams, notably sports contests (2020-03-31),
Promptu Systems Corporation is a technology company specializing in voice recognition and natural language processing solutions. With years of experience, Promptu has developed cutting-edge software to enable accurate and efficient voice-based technologies. Our solutions are used in various industries such as automotive, consumer electronics, and healthcare. Visit our website to learn more about our innovative products and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Promptu Systems Corporation
41 Patents

#38 in Menlo Park, CA

#1,984 in California

#8,418 in US

#16,652 in the World

Menlo Park, CA (US)
Menlo Park, CA, United States of America

Promptu Systems Corporation

Forward Citations = 1,152

23 inventors:

goldMedal Harry William Printz (27 out of 39 patents)

silverMedal Adam Jordan (10 out of 26 patents)

bronzeMedal Scott Lynn Maddux (10 out of 13 patents)

4.  Tim Plowman (10 out of 20 patents)

5.  Victoria Stanbach (10 out of 10 patents)

Please report any incorrect information to [email protected]
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