For the Inventor, By the Inventor

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San Francisco, CA, United States of America

Zenpayroll, Inc.

Calculating rank

USPTO Granted Patents = 59

CIPO Patents = 4

Trademarks = 2

Forward Citations = 27

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64 inventors (with patents filed for the assignee):

Karlotcha Hoa (7 out of 7 patents)

Michael Kelly Sutton (7 out of 7 patents)

Stephen Walter Hopkins (7 out of 7 patents)

4. Matthew Charles Wilde (7 out of 7 patents)

5. Julia Hara Chin Lee (7 out of 7 patents)

6. Alexander Scott Gerstein (7 out of 7 patents)

7. Michael Ryan Nierstedt (7 out of 7 patents)

8. Nicholas Giancarlo Gervasi (7 out of 7 patents)

9. Matan Zruya (7 out of 7 patents)

10. Robert Douglas Gill, Jr (7 out of 7 patents)

11. Bria Nicole Fincher (7 out of 7 patents)

12. Ningjing Su (7 out of 7 patents)

13. Ryan Kwong (7 out of 7 patents)

14. Sheng Xiang Lei (7 out of 7 patents)

15. Ketki Warudkar Duvvuru (7 out of 7 patents)

Core Competencies:

Machine-Learned Models

Database Modification

Data Extraction

User Provisioning

Sensitive Information

Predictive Navigation

Clustering Techniques

Information Management

Automated Field Placement

Collision Avoidance

Database Migration

Behavior-Based Learning

59 patents: Sort by Forward Citations

1. 12524433 - Machine-learned script generation for database modifications (2026-01-13),

2. 12481786 - Tagging and auditing sensitive information in a database environment (2025-11-25),

3. 12445560 - Communication routing based on user characteristics and behavior (2025-10-14),

4. 12423721 - Machine-learned database interaction model (2025-09-23),

5. 12423291 - Personal information database modification and monitoring (2025-09-23),

6. 12346382 - Navigation goal identification using clustering (2025-07-01),

7. 12327423 - Data extraction from form images (2025-06-10),

8. 12321834 - Machine-learned database recommendation model (2025-06-03),

9. 12314438 - Tagging and auditing sensitive information in a database environment (2025-05-27),

10. 12282954 - Information and interaction management in a central database system (2025-04-21),

11. 12282927 - User provisioning management in a database system (2025-04-21),

12. 12267400 - Predictive web navigation (2025-04-01),

13. 12189606 - Personal information database modification and monitoring (2025-01-07),

14. 12118564 - User behavior-based machine learning in entity account configuration (2024-10-15),

15. 12106386 - Work tracking and advances in an employee database system (2024-10-01),

Company Overview

Zenpayroll, Inc., based in San Francisco, specializes in advanced database management solutions that leverage machine-learned models to enhance data handling and user experience. The company focuses on innovative technologies such as database modification, data extraction, and user provisioning, ensuring the secure management of sensitive information. By employing predictive navigation and clustering techniques, Zenpayroll aims to streamline information management processes, making them more efficient and user-friendly for businesses.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

59 Patents

#87 in San Francisco, CA

#1,428 in California

#6,079 in US

#12,247 in the World

San Francisco, CA, United States of America

Zenpayroll, Inc.

Forward Citations = 27

64 inventors:

Karlotcha Hoa (7 out of 7 patents)

Michael Kelly Sutton (7 out of 7 patents)

Stephen Walter Hopkins (7 out of 7 patents)

4. Matthew Charles Wilde (7 out of 7 patents)

5. Julia Hara Chin Lee (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zenpayroll, Inc.. Retrieved from https://idiyas.com/company/zenpayroll

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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