Seongnam, South Korea

Chang Yul Choi

This inventor holds 2 USPTO granted patents. Top assignee: Naver Corporation. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Yul Choi. Retrieved from https://idiyas.com/inventor/chang-yul-choi

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 = 10.0

ph-index = 1


Company Filing History:


Years Active: 2021-2024

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2 patents (USPTO):Explore Patents

Title: Innovator Chang Yul Choi: Pioneering Content Arrangement Solutions

Introduction: Chang Yul Choi, a forward-thinking inventor based in Seongnam-si, South Korea, has made significant contributions to the field of content arrangement and news article curation. With a total of two patents to his name, Choi's work is characterized by innovative methods that enhance the delivery and organization of information.

Latest Patents: Choi's latest patents reflect his dedication to improving content management systems. The first patent, titled "Method and System to Provide Object for Content Arrangement," introduces a content arrangement method that utilizes cue cards, which are dedicated card-type objects to streamline the organization of content. This inventive method includes the use of a cue card list that allows for efficient arrangement of content sets within card units.

His second patent involves "Servers, Non-Transitory Computer-Readable Media and Methods for Providing Articles." This method outlines a sophisticated process where a server determines clusters of news articles, ranks them based on issue information, and displays a user interface with representative articles from the highest-ranked clusters. This approach enhances the user experience by providing timely and relevant information at their fingertips.

Career Highlights: Chang Yul Choi is currently associated with Naver Corporation, a prominent tech company in South Korea known for its commitment to innovation. His role there has allowed him to play a crucial part in developing cutting-edge technologies in the content management space.

Collaborations: Throughout his career, Choi has collaborated with talented individuals such as BongSeak Yoo and Eunjoo Jung. Together, they contribute to advancing technologies that redefine how content is organized and presented.

Conclusion: Chang Yul Choi stands out as a dynamic inventor whose innovative patents offer valuable solutions for the organization and presentation of content. His work not only enhances user interaction with information but also showcases the potential for continued advancements in content management systems.

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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