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For the Inventor, By the Inventor

Toronto, Canada

John Jong Suk Lee

This inventor holds 72 USPTO granted patents and 19 published patent applications, plus 48 CIPO patents, primarily in Blockchain Technology (CPC class G06Q). Top assignee: The Toronto-Dominion Bank. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Jong Suk Lee. Retrieved from https://idiyas.com/inventor/john-jong-suk-lee-2dsiacg0

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

USPTO Granted Patents = 72 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.7

ph-index = 9

Forward Citations = 356(Granted Patents)

Forward Citations (Not Self Cited) = 260(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Waterloo, CA (2018 - 2023)
  • Toronto, CA (2017 - 2024)

Company Filing History:

goldMedal71 out of 896 
 
The Toronto-Dominion Bank
 patents
where one patent can have more than one assignee

Years Active: 2017-2025

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Areas of Expertise:
Distributed Ledger
Tokenization
Secure Applications
Fraud Alerts
Ownership Tracking
Data Recovery
Hybrid Blockchain
Networked Devices
User Interfaces
Cohort Monitoring
72 patents (USPTO):Explore Patents
1. 12387203 - Distributed electronic ledger with metadata (2025-08-12),
2. 12131301 - Automated performance of parameter-based operations in trusted network environments (2024-10-29),
3. 11921836 - Systems for enabling tokenized wearable devices (2024-03-05),
4. 11887106 - Provisioning of secure application (2024-01-30),
5. 11810080 - Systems and method for tracking enterprise events using hybrid public-private blockchain ledgers (2023-11-07),
6. 11810079 - Systems and methods for tracking subdivided ownership of connected devices using block-chain ledgers (2023-11-07),
7. 11775945 - Secure real-time product ownership tracking using distributed electronic ledgers (2023-10-03),
8. 11663603 - Systems and methods for providing merchant fraud alerts (2023-05-30),
9. 11651359 - Distributed electronic ledger with metadata (2023-05-16),
10. 11544702 - Provisioning of secure application (2023-01-03),
11. 11488153 - Token-based system for securing and recovering data (2022-11-01),
12. 11483298 - Information masking using certificate authority (2022-10-25),
13. 11481778 - Validating encrypted data from a multi-layer token (2022-10-25),
14. 11385768 - Data-aggregating graphical user interfaces (2022-07-12),
15. 11308461 - Systems and methods for tracking and transferring ownership of connected devices using blockchain ledgers (2022-04-19),

Title: John Jong Suk Lee - Innovative Inventor from Toronto, CA

Introduction: John Jong Suk Lee is a renowned inventor based in Toronto, Canada, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: John Jong Suk Lee holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of expertise and innovation.

Career Highlights: With over two decades of experience in the industry, John Jong Suk Lee has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on society.

Collaborations: Throughout his career, John Jong Suk Lee has collaborated with top universities, multinational companies, and fellow inventors to push the boundaries of innovation and bring revolutionary ideas to life.

Conclusion: John Jong Suk Lee's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology worldwide.

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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