Hee Yuel Roh

Title: **Innovations by Hee Yuel Roh: Enhancing Refrigerator Efficiency**

Introduction

Hee Yuel Roh is a notable inventor based in Suwon-si, South Korea, recognized for his contributions to the field of refrigeration technology. With a total of seven patents to his name, Hee Yuel Roh has been instrumental in advancing the efficiency and functionality of modern refrigerators.

Latest Patents

Among his latest innovations, Hee Yuel Roh has developed two significant patents concerning refrigerators. The first patent introduces a refrigerator equipped with a defrosting device that enhances defrosting efficiency. This invention features a main body with a storage compartment and an evaporator designed to generate cold air. The defrosting mechanism includes a first flow path that directs air during cooling operations and a second flow path that allows air circulation around the evaporator during defrosting. A defrosting heater is employed to generate heat, while the design incorporates a flow path resistance portion to optimize airflow.

The second patent, titled "Refrigerator and controlling method thereof," presents a refrigerator that includes a storage compartment and a first flow path set apart from the storage compartment. It utilizes an evaporator to cool air, a compressor to circulate refrigerant, and a blower fan to discharge air into the storage compartment. This inventive design allows for alternation between cooling and defrosting operations, showcasing advanced control over refrigeration processes.

Career Highlights

Throughout his career, Hee Yuel Roh has contributed his expertise to prominent companies in the industry. He has worked at Samsung Electronics and Ndis Corporation, where he significantly impacted the development of refrigeration technologies and solutions.

Collaborations

Hee Yuel Roh has collaborated with notable colleagues in his field, including Joo Ho Kim and Sang Cheol Moon. These collaborations have enabled the exchange of innovative ideas, which have contributed to the advancement of technologies in refrigeration.

Conclusion

Hee Yuel Roh’s extensive work and innovations in refrigeration highlight his role as a key inventor in this domain. With multiple patents focused on enhancing the efficiency of refrigerators, he continues to make significant contributions that shape the future of household appliances. His collaborations and experiences with leading companies exemplify the importance of teamwork and innovation in the advancement of technology.