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For the Inventor, By the Inventor

Seoul, South Korea

Seong Joon Cho

This inventor holds 2 USPTO granted patents. Top assignee: Korea Institute of Science and Technology. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seong Joon Cho. Retrieved from https://idiyas.com/inventor/seong-joon-cho-060c60va

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 = 50.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal2 out of 2,250 
 
Korea Institute of Science and Technology
 patents

Years Active: 2003

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2 patents (USPTO):Explore Patents
1. 6592773 - Refrigerant mixture comprising difluromethane, pentafluroethane and 1,1,1-trifluoroethane (2003-07-15),
2. 6524495 - Refrigerant mixture comprising difluromethane, pentafluroethane and 1,1,1-trifluoroethane (2003-02-25),

Title: Seong Joon Cho: Innovator in Refrigerant Technology

Introduction

Seong Joon Cho is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of refrigerant technology, holding a total of 2 patents. His work focuses on developing innovative refrigerant compositions that serve as environmentally friendly alternatives to traditional substances.

Latest Patents

One of his latest patents involves a refrigerant mixture comprising difluromethane, pentafluoroethane, and 1,1,1-trifluoroethane. This novel refrigerant composition is designed to replace HCFC-22, featuring a first constituent of difluoromethane (CH₂F₂, HFC-32), a second constituent of pentafluoroethane (CHF₂CF₃, HFC-125), and a third constituent of 1,1,1-trifluoroethane (CH₃CF₃, HFC-143a). Additionally, it includes a fourth constituent selected from a variety of compounds, such as cyclopropane, isobutane, and octafluorocyclobutane, among others.

Career Highlights

Seong Joon Cho is affiliated with the Korea Institute of Science and Technology, where he continues to advance his research in refrigerant technologies. His innovative approaches have positioned him as a key figure in the development of sustainable refrigerants.

Collaborations

He has collaborated with notable colleagues, including Moon Jo Chung and Byung Gwon Lee, to further enhance the impact of his research and inventions.

Conclusion

Seong Joon Cho's contributions to refrigerant technology exemplify the importance of innovation in creating environmentally friendly solutions. His work not only addresses current industry needs but also paves the way for future advancements in sustainable practices.

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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