Foshan, China

Yumin Liao

This inventor holds 3 USPTO granted patents and 7 published patent applications. Top assignees: Foshan Midea Chungho Water Purification Equipment Co., Ltd., Foshan Midea Chungho Water Purification Equipment Co., Ltd., Midea Group Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yumin Liao. Retrieved from https://idiyas.com/inventor/yumin-liao-3c2uivn7

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

USPTO Granted Patents = 3 

% Patents Active = 33.3

Average Co-Inventor Count = 8.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Yumin Liao - Innovator in Water Softening Technology

Introduction

Yumin Liao is a notable inventor based in Foshan, China. He has made significant contributions to the field of water purification technology. His innovative approach focuses on enhancing the efficiency of water softening devices.

Latest Patents

Yumin Liao holds a patent for a "Method and apparatus for adjusting hardness of outflow water from water softening device and electronic device." This patent outlines a method for adjusting the hardness of outflow water from a water softening device. The process includes determining the target hardness of outflow water based on a hardness adjustment request, calculating a water mixing ratio of soft water to raw water, and adjusting the opening degree of a water mixing unit accordingly. This invention aims to improve the control of water hardness in various applications.

Career Highlights

Throughout his career, Yumin Liao has worked with prominent companies in the water purification industry. He has been associated with Foshan Midea Chungho Water Purification Equipment Co., Ltd. and Midea Group Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative water treatment solutions.

Collaborations

Yumin Liao has collaborated with talented professionals in his field, including Zhipeng Hao and Chenghuan Hu. These collaborations have fostered a creative environment that encourages the development of advanced technologies in water purification.

Conclusion

Yumin Liao's contributions to water softening technology demonstrate his commitment to innovation and efficiency. His patent and career achievements reflect his dedication to improving water quality for various applications.

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]
Loading…