Seoul, South Korea

Chang Shin Gwak

This inventor holds 2 USPTO granted patents. Top assignee: Bluebird Inc.. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Shin Gwak. Retrieved from https://idiyas.com/inventor/chang-shin-gwak

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 2021-2023

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2 patents (USPTO):Explore Patents

Title: Innovations of Chang Shin Gwak

Introduction

Chang Shin Gwak is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of technology, particularly in the area of payment systems. With a total of two patents to his name, Gwak continues to push the boundaries of innovation.

Latest Patents

Among his latest patents are an RFID reader and a card payment terminal. These inventions reflect his commitment to enhancing the efficiency and security of financial transactions. His work in this domain has the potential to revolutionize how consumers interact with payment systems.

Career Highlights

Chang Shin Gwak is currently employed at Bluebird Inc., a company known for its advancements in payment technology. His role at Bluebird Inc. allows him to collaborate with other talented professionals in the industry.

Collaborations

Some of his coworkers include Jang Won Lee and Jung Sik Park. Their combined expertise contributes to the innovative environment at Bluebird Inc.

Conclusion

Chang Shin Gwak's contributions to technology, particularly in payment systems, highlight his role as a forward-thinking inventor. His patents and collaborations demonstrate his dedication to innovation in the industry.

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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