Gwangju, South Korea

Han-Joo Yoo

This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han-Joo Yoo. Retrieved from https://idiyas.com/inventor/han-joo-yoo-d8qd521i

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

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Innovating Cooling Technology: The Contributions of Han-Joo Yoo

Introduction

Han-Joo Yoo is a notable inventor based in Kwangju, South Korea. He has made significant contributions to the field of refrigeration technology. With a focus on optimizing cooling efficiency, Han-Joo Yoo's work is essential for the development of modern refrigeration systems.

Latest Patents

Han-Joo Yoo holds a patent for a “Method for controlling a refrigerator having a direction control valve.” This innovative method enhances cooling efficiency by utilizing residual cool air from the refrigerating evaporator. The process involves several steps, including determining the temperature of the refrigerating compartment and controlling the refrigerant flow through a direction control valve, ensuring optimal performance of the refrigerator.

Career Highlights

Currently employed at Samsung Electronics Co., Ltd., Han-Joo Yoo has established himself within a leading technology company. His patent demonstrates his expertise in refrigeration systems, reflecting a commitment to improving consumer appliances and technological advancements in cooling.

Collaborations

Han-Joo Yoo collaborates with talented professionals such as Jae-Hoon Lim and Jae-Eok Shim. Their collective efforts contribute to innovation and progress within the realm of refrigeration technology, emphasizing the importance of teamwork in the research and development process.

Conclusion

In conclusion, Han-Joo Yoo stands out as an innovative inventor whose work in improving refrigeration systems showcases the potential for advancements in cooling technology. His contributions not only benefit consumers but also propel the industry forward, highlighting the importance of research and innovation in everyday appliances.

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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