Seoul, South Korea

Chang Hwan Yoon

This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignees: Seoul National University, Yujin S&t Company, Ltd.. Active years: 2001-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Hwan Yoon. Retrieved from https://idiyas.com/inventor/chang-hwan-yoon

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2001-2020

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2 patents (USPTO):Explore Patents

Title: Chang Hwan Yoon: Innovator in X-ray Technology and Carwashing Solutions.

Introduction

Chang Hwan Yoon is a notable inventor based in Seoul, South Korea. He has made significant contributions to the fields of imaging technology and carwashing solutions. With a total of 2 patents, his work reflects a commitment to innovation and practical applications.

Latest Patents

One of Chang Hwan Yoon's latest patents is an X-ray apparatus designed for real-time three-dimensional viewing. This invention includes a first and second X-ray irradiation apparatus that work together to provide comprehensive imaging of a subject. The apparatus features an X-ray generation unit that ensures the X-rays are detected by a set detector. Additionally, a mode selection unit allows users to choose between 2D and 3D imaging modes, making it adaptable to various needs. This flexibility enhances the usability of the device in medical and industrial applications.

Another notable invention is a steam carwashing device. This innovation aims to improve the efficiency and effectiveness of carwashing processes, utilizing steam technology to provide a thorough clean.

Career Highlights

Chang Hwan Yoon has worked with prominent organizations, including Yujin S&T Company, Ltd. and Seoul National University. His experience in these institutions has contributed to his development as an inventor and innovator.

Collaborations

Throughout his career, Chang Hwan Yoon has collaborated with various professionals, including Dong Hoon Han. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Chang Hwan Yoon's contributions to X-ray technology and carwashing solutions highlight his innovative spirit and dedication to improving existing technologies. His work continues to influence the fields he engages with, showcasing the importance of invention in modern society.

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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