This inventor holds 2 USPTO granted patents. Top assignee: Shandong University. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025-2026
Title: Yefan Qiu: Innovator in Drilling Technology
Introduction
Yefan Qiu is a notable inventor based in Jinan, China. He has made significant contributions to the field of drilling technology, particularly with his innovative designs for drilling devices. His work is characterized by a focus on efficiency and effectiveness in construction applications.
Latest Patents
Yefan Qiu holds a patent for a "Drilling device for reinforced concrete bored pile." This device includes several key components such as drilling masts, a scalable drill rod, a rotary drill bit, a rectangular cutter, and scalable cutter rods. The design allows for enhanced drilling capabilities in reinforced concrete, making it a valuable tool in construction projects.
Career Highlights
Yefan Qiu is affiliated with Shandong University, where he continues to advance his research and development in drilling technologies. His work has garnered attention for its practical applications in the construction industry, particularly in the installation of bored piles.
Collaborations
Yefan has collaborated with notable colleagues such as Lianxiang Li and Chuhan Wang. These partnerships have contributed to the advancement of innovative solutions in drilling technology.
Conclusion
Yefan Qiu's contributions to drilling technology exemplify the impact of innovation in construction. His patent for a drilling device showcases his commitment to improving efficiency in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile