For the Inventor, By the Inventor

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Menlo Park, CA, United States of America

Promptu Systems Corporation

USPTO Granted Patents = 41

% Expired Patents = 14.6

EPO Patents = 2

Trademarks = 4

Forward Citations = 1,152

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23 inventors (with patents filed for the assignee):

Harry William Printz (27 out of 39 patents)

Adam Jordan (10 out of 26 patents)

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:

Speech Recognition

User Interface

Acoustic Confusability

Natural Language Navigation

Entity Recognition

Voice Control

Audio Video Streams

Search Term Generation

Speaker Characteristics

Service Vehicle Dispatch

41 patents: Sort by Forward Citations

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),

Company Overview

Promptu Systems Corporation, based in Menlo Park, CA, specializes in advanced technologies that enhance user interaction through natural language processing and speech recognition. The company focuses on developing solutions for headshot extraction, entity recognition, and speech-directed advertising, aiming to create intuitive interfaces for various applications. Their innovations also extend to user notification systems and automatic vehicle dispatch, positioning them at the forefront of speech interface technology and enhancing communication across multiple platforms.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

41 Patents

#38 in Menlo Park, CA

#1,991 in California

#8,447 in US

#16,725 in the World

Menlo Park, CA, United States of America

Promptu Systems Corporation

Forward Citations = 1,152

23 inventors:

Harry William Printz (27 out of 39 patents)

Adam Jordan (10 out of 26 patents)

Scott Lynn Maddux (10 out of 13 patents)

4. Tim Plowman (10 out of 20 patents)

5. Victoria Stanbach (10 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Promptu Systems Corporation. Retrieved from https://idiyas.com/company/promptu-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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