Hefei, China

Qunna Rui

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignees: Hefei Midea Refrigerator Co., Ltd., Midea Group Co., Ltd.. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qunna Rui. Retrieved from https://idiyas.com/inventor/qunna-rui

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Qunna Rui: Innovator in Refrigeration Technology

Introduction

Qunna Rui is a notable inventor based in Hefei, China. He has made significant contributions to the field of refrigeration technology. His innovative designs have led to the development of a unique refrigerator that enhances efficiency and functionality.

Latest Patents

Qunna Rui holds a patent for a refrigerator that features first and second inner containers equipped with first and second tube evaporators. These inner containers also have first and second winding tube evaporators on their exterior. The design includes connecting tubes that facilitate the flow of refrigerant, optimizing the cooling process. This invention showcases his ability to improve existing technologies in practical ways.

Career Highlights

Throughout his career, Qunna Rui has worked with prominent companies such as Hefei Midea Refrigerator Co., Ltd. and Midea Group Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of refrigeration technology.

Collaborations

Qunna Rui has collaborated with talented individuals in his field, including Xianchun Meng and Zhongcheng Fang. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Qunna Rui's contributions to refrigeration technology exemplify his innovative spirit and dedication to improving everyday appliances. His patent reflects a significant advancement in the field, showcasing his expertise and commitment to excellence.

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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