Jinan, China

Qifang Liu

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Shandong University. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qifang Liu. Retrieved from https://idiyas.com/inventor/qifang-liu

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 = 9.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Qifang Liu: Innovator in Rock Mechanics Technology

Introduction

Qifang Liu is a prominent inventor based in Jinan, China. He has made significant contributions to the field of rock mechanics technology. His innovative work focuses on developing experimental machines that enhance our understanding of chemical swelling in rocks.

Latest Patents

Qifang Liu holds a patent for a "Three-dimensional water-absorption swelling multifunctional experimental machine and method for chemical swelling rocks." This invention includes a triaxial high-temperature and high-pressure reaction chamber. The chamber is equipped with various controllers and monitors, allowing for precise experimentation on rock samples. The design features both internal and external cavities, ensuring effective testing of rock mechanics under controlled conditions. He has 1 patent to his name.

Career Highlights

Qifang Liu is affiliated with Shandong University, where he conducts research and development in rock mechanics. His work has been instrumental in advancing the understanding of how rocks behave under different chemical conditions. Liu's expertise in this area has positioned him as a key figure in his field.

Collaborations

He has collaborated with notable colleagues, including Kang Duan and Yang Zheng. Their joint efforts have contributed to the advancement of research in rock mechanics and related technologies.

Conclusion

Qifang Liu's innovative contributions to rock mechanics technology highlight his role as a leading inventor in this specialized field. His work continues to influence research and applications in rock mechanics, paving the way for future advancements.

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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