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For the Inventor, By the Inventor

Santa Cruz, CA, United States of America

Kurt W Piersol

This inventor holds 161 USPTO granted patents and 10 published patent applications and 16 EPO patents, primarily in Natural Language Processing (CPC class G10L15-22). Top assignees: Ricoh Company, Ltd., Apple Inc., Amazon Technologies, Inc.. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kurt W Piersol. Retrieved from https://idiyas.com/inventor/kurt-w-piersol

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 161 

% Patents Active = 58.4

 

Average Co-Inventor Count = 2.5

ph-index = 33

Forward Citations = 4,628(Granted Patents)

Forward Citations (Not Self Cited) = 4,371(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Soquel, CA (US) (1997 - 1998)
  • Menlo Park, CA (US) (2009 - 2013)
  • Santa Cruz, CA (US) (1998 - 2016)
  • San Jose, MA (US) (2017)
  • Campbell, CA (US) (2007 - 2018)
  • Cupertino, CA (US) (2018)
  • San Jose, CA (US) (2016 - 2023)

Company Filing History:

goldMedal124 out of 28,940 
 
Ricoh Company, Ltd.
 patents
silverMedal18 out of 43,562 
 
Apple Inc.
 patents
bronzeMedal17 out of 23,655 
 
Amazon Technologies, Inc.
 patents
4. 1 out of 33,959 
 
Google Inc.
 patents
5. 1 out of 233 
 
Ricoh Corporation
 patents

Years Active: 1997-2025

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Areas of Expertise:
Digital Assistant Control
Natural Assistant Interaction
Intelligent Device Arbitration
Spoken Notifications
Audio Data Management
Pre-Wakeword Speech Processing
Variable Latency Coordination
Remote Acoustic Echo Cancellation
Speech Dialog Input
Mixed Media Environment
User Feedback
RFID Tag Control
161 patents (USPTO):Explore Patents
1. 12406661 - Digital assistant control of applications (2025-09-02),
2. 12211502 - Natural assistant interaction (2025-01-28),
3. 12197817 - Intelligent device arbitration and control (2025-01-14),
4. 12154571 - Spoken notifications (2024-11-26),
5. 12094455 - Methods and devices for selectively ignoring captured audio data (2024-09-17),
6. 11809783 - Intelligent device arbitration and control (2023-11-07),
7. 11710482 - Natural assistant interaction (2023-07-25),
8. 11710478 - Pre-wakeword speech processing (2023-07-25),
9. 11705130 - Spoken notifications (2023-07-18),
10. 11431642 - Variable latency device coordination (2022-08-30),
11. 11217251 - Spoken notifications (2022-01-04),
12. 10942702 - Intelligent device arbitration and control (2021-03-09),
13. 10930266 - Methods and devices for selectively ignoring captured audio data (2021-02-23),
14. 10892996 - Variable latency device coordination (2021-01-12),
15. 10818288 - Natural assistant interaction (2020-10-27),

Hello! I'll be delighted to provide an article about inventor Kurt W Piersol based on the information you provided.

Title: Inventor Spotlight: Kurt W Piersol - Innovating Virtual Assistant Technology

Introduction:

Kurt W Piersol, a prolific inventor based in Santa Cruz, CA, has made significant contributions to the field of virtual assistant technology with a remarkable track record of 156 patents.

Latest Patents:

Among his latest patents is the groundbreaking invention titled "Intelligent Device Arbitration and Control," revolutionizing the way electronic devices interact through a virtual assistant. This technology enables seamless control and arbitration among electronic devices based on audio inputs.

Additionally, Piersol's patent on "Natural Assistant Interaction" focuses on enhancing user experiences by implementing natural language interactions with virtual assistants, ensuring precise responses to user queries.

Career Highlights:

With an illustrious career, Kurt W Piersol has lent his expertise to renowned companies such as Ricoh Company, Ltd. and Amazon Technologies, Inc. His innovative solutions have shaped the landscape of virtual assistant technology in today's digital era.

Collaborations:

Throughout his career, Piersol collaborated closely with talented individuals in the industry, including Jonathan J Hull and Peter E Hart. Their combined efforts have led to the development of cutting-edge technologies and solutions.

Conclusion:

In conclusion, Kurt W Piersol's dedication to innovation and his pioneering work in virtual assistant technology have significantly impacted the field. His patents continue to drive advancements in electronic device interactions and natural assistant interactions, setting new standards for the industry.

I hope this article provides valuable insights into the remarkable contributions of Kurt W Piersol in the realm of inventing virtual assistant technologies. Let me know if you need more information or assistance!

Profile summary based on public USPTO records.
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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