Seoul, South Korea

Chang Soon Choi

This inventor holds 18 USPTO granted patents and 2 published patent applications and 8 EPO patents. Top assignees: Sk Telecom Company, Ltd., Industry-University Cooperation Foundation Hanyang University. Active years: 2019-2024.

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

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

USPTO Granted Patents = 18 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2019-2024

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18 patents (USPTO):Explore Patents

Title: The Innovations of Chang Soon Choi

Introduction

Chang Soon Choi is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of telecommunications, particularly in the development of technologies that enhance mobile communication networks. With a total of 18 patents to his name, Choi's work is instrumental in advancing the capabilities of 5G technology.

Latest Patents

Among his latest patents is a terminal for transmitting reference signal transmission device and method thereof. This technology supports high-speed and low-latency performance in a 5G environment by implementing a new reference signal transmission scheme. This innovation is crucial for mobile communication networks that require efficient communication capabilities. Another notable patent is the QoS control method of the wireless section, which applies a more differential Quality of Service (QoS) to each communication service. This method allows for precise QoS control in a radio section without increasing complexity or load compared to conventional methods.

Career Highlights

Choi has worked with notable companies such as SK Telecom Company, Ltd. and the Industry-University Cooperation Foundation at Hanyang University. His experience in these organizations has allowed him to develop and refine his innovative ideas in telecommunications.

Collaborations

Throughout his career, Choi has collaborated with talented individuals, including Min Soo Na and Seung Young Ban. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Chang Soon Choi's contributions to telecommunications through his innovative patents demonstrate his expertise and commitment to advancing mobile communication technology. His work continues to influence the industry and pave the way for future developments in 5G technology.

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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