Qingdao, China

Quan Liang

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Haier Smart Home Co., Ltd., Qingdao Haier Drum Washing Machine Co., Ltd.. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Quan Liang. Retrieved from https://idiyas.com/inventor/quan-liang

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


% Patents Active = 100.0


Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Innovations by Quan Liang

Introduction

Quan Liang is an accomplished inventor based in Qingdao, China. He has made significant contributions to the field of engineering, particularly in the design of centrifugal fans and related appliances. His innovative approach has led to the development of a unique patent that enhances the efficiency of air movement in various devices.

Latest Patents

Quan Liang holds a patent for a housing of a centrifugal fan, a centrifugal fan itself, and a clothes dryer. This invention features a layered structure within the air duct of the housing. The design allows for the division of the air duct into at least two air layers, with the width of the air layer near the strong air end being greater than that of the air layer near the weak air end. This innovative structure improves airflow and efficiency in the devices it is used in.

Career Highlights

Throughout his career, Quan Liang has worked with notable companies such as Qingdao Haier Drum Washing Machine Co., Ltd. and Haier Smart Home Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced home appliances.

Collaborations

Quan Liang has collaborated with talented individuals in his field, including coworkers Tao Li and Long Yang. Their combined expertise has fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Quan Liang's contributions to the field of engineering, particularly through his patent for a centrifugal fan housing, demonstrate his commitment to innovation. His work continues to influence the design and efficiency of home appliances, showcasing the importance of inventive thinking in modern technology.

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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