Toronto, Canada

John Jong-Suk Lee

This inventor holds 155 USPTO granted patents and 47 published patent applications, plus 62 CIPO patents and 8 EPO patents, primarily in Blockchain Technology (CPC class G06Q20-40). Top assignees: The Toronto-Dominion Bank, Shopify Inc., Blackberry Corporation. Active years: 2011-2026.

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

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

Calculating rank
USPTO Granted Patents = 155 

% Patents Active = 99.4

 

 

Average Co-Inventor Count = 4.5

ph-index = 29

Forward Citations = 1,459(Granted Patents)

Forward Citations (Not Self Cited) = 481(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Ontario, CA (2019)
  • Thornhill, CA (2011 - 2020)
  • Waterloo, CA (2012 - 2024)
  • Toronto, CA (2017 - 2024)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Blockchain Network
Digital Asset
Data Exchange
User Interface
NFC Payments
Biometric Authentication
Live Media Streams
Data Management
Contextual Data
Fraud Alert
Smart Chip Card
Notification Data
155 patents (USPTO):Explore Patents

Title: John Jong-Suk Lee: Innovator Extraordinaire in Toronto

Introduction:

John Jong-Suk Lee, based in Toronto, CA, is a prolific inventor and patent holder with an impressive portfolio of 124 patents. Known for his contributions to computer systems and user interfaces, Lee has made significant advancements in session key generation and exchange methods, as well as compact graphical user interface controls. In this article, we delve into Lee's latest patents, career highlights, collaborations, and the impact of his innovative work.

Latest Patents:

One of Lee's recent patents is titled "System and Method of Session Key Generation and Exchange." This patent focuses on establishing a common session key between an electronic device and a computer server. Lee's inventive methods enable the processing of de-tokenization requests in payment transaction processing, enhancing the security and efficiency of electronic payments.

Another noteworthy patent by Lee is the "Compact Graphical User Interface Control." This invention presents a user interface that maximizes screen space utilization by allowing users to input attribute values easily. By employing a drag-and-drop mechanism, Lee's invention allows users to assign specific attribute values based on where icons are dropped within the interface.

Career Highlights:

Throughout his career, John Jong-Suk Lee has made significant contributions to notable companies within the technology industry. Lee worked at The Toronto-Dominion Bank, a major Canadian financial institution, where he likely applied his expertise in payment processing and security. Additionally, he has been associated with Blackberry Corporation, a renowned technology company known for its contributions to mobile communication and security.

Collaborations:

Lee has collaborated with industry professionals to develop innovative solutions. One notable collaborator is Arun Victor Jagga, whose expertise likely complements Lee's in the areas of session key generation and computer security. Another collaborator is Milos Dunjic, whose involvement suggests a focus on user interface design and user experience enhancement.

Conclusion:

John Jong-Suk Lee's impressive portfolio of 124 patents speaks volumes about his status as an influential innovator in the field of computer systems and user interfaces. His inventions in session key generation and exchange methods, as well as compact graphical user interface controls, have made significant contributions to the technology industry. With a diverse career and collaborations with industry professionals, Lee continues to pave the way for future innovations.

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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