Leo Nelson Chan

This inventor holds 91 USPTO granted patents and 20 published patent applications, primarily in Connected Vehicles (CPC class G06Q40-08). Top assignees: State Farm Mutual Automobile Insurance Company, State Farm Mutual Automobile Insurance, Zetr Pty Ltd. Active years: 2017-2026.

USPTO Granted Patents = 91 (Patent Applications = 20)

% Patents Active = 93.4

Average Co-Inventor Count = 5.4

ph-index = 23

Forward Citations = 2,560(Granted Patents)

Forward Citations (Not Self Cited) = 1,890(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

89 out of 2,577

State Farm Mutual Automobile Insurance Company

patents

1 out of 8

State Farm Mutual Automobile Insurance

Years Active: 2017-2026

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Areas of Expertise:

Connected Car

Payment Device

Autonomous Vehicle

Driver Assessment

Traffic Alerts

Merchant Terminal

Navigation Directions

Road Slipperiness

Risk Evaluation

Driver Profiles

Situational Awareness

High Risk Parking

91 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12737744 - Connected car as a payment device (2026-09-15),

2. 12737743 - Connected car as a payment device (2026-09-15),

3. 12705596 - Connected car as a payment device (2026-08-11),

4. 12694386 - Connected car as a payment device (2026-07-28),

5. 12663792 - Manual control re-engagement in an autonomous vehicle (2026-06-23),

6. 12657595 - Driver profiles based upon responsiveness to vehicle alerts (2026-06-16),

7. 12505419 - Connected car as a payment device (2025-12-23),

8. 12488328 - Connected car as a payment device (2025-12-02),

9. 12454277 - Determining risk for a user of an autonomous vehicle (2025-10-28),

10. 12441345 - Determining risk for a user of an autonomous vehicle (2025-10-14),

11. 12430634 - Connected vehicle for providing navigation directions to merchant terminals that process vehicle payments (2025-09-30),

12. 12430630 - Connected car as a payment device (2025-09-30),

13. 12430628 - Connected car as a payment device (2025-09-30),

14. 12423673 - Merchant terminal for receiving payment from a vehicle (2025-09-23),

15. 12387195 - Merchant terminal for receiving payment from a vehicle (2025-08-12),

Title: The Inventor Profile of Leo Nelson Chan

Introduction: Leo Nelson Chan is a prolific inventor based in Normal, IL (US) known for his groundbreaking contributions to various fields.

Latest Patents: Leo Nelson Chan holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Leo Nelson Chan has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating solutions through his inventions.

Collaborations: Throughout his career, Leo Nelson Chan has collaborated with leading companies, research institutions, and universities to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Leo Nelson Chan's passion for innovation and his relentless drive to push the boundaries of what is possible make him a standout figure in the world of inventors.