Shanghai, China

Ruifeng Liu

This inventor holds 1 USPTO granted patent and 1 published patent application and 2 EPO patents. Top assignee: Shanghai Sanyou Medical Co., Ltd.. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ruifeng Liu. Retrieved from https://idiyas.com/inventor/ruifeng-liu-wv5blr8t

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Ruifeng Liu: Innovator in Spinal Fixation Technology

Introduction

Ruifeng Liu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of medical technology, particularly in spinal fixation apparatuses. His innovative designs aim to improve patient outcomes and enhance surgical procedures.

Latest Patents

Ruifeng Liu holds a patent for an "Adjustable double-slot internal spinal fixation apparatus and bone screw." This invention provides a unique solution for spinal fixation, featuring a first base, a second base, and a connecting rod. Each base contains a U-shaped slot with inner threads, allowing for adjustable positioning. The design enables the connecting rod to swing within a long slot, facilitating relative rotation between the bases. This innovation is crucial for enhancing the stability and effectiveness of spinal surgeries.

Career Highlights

Liu is currently employed at Shanghai Sanyou Medical Co., Ltd., where he continues to develop advanced medical devices. His work focuses on creating solutions that address complex medical challenges, particularly in orthopedics. With a patent portfolio that includes 1 patent, Liu is recognized for his contributions to the medical field.

Collaborations

Some of his notable coworkers include Zezhang Zhu and Yong Qiu. Their collaborative efforts contribute to the innovative environment at Shanghai Sanyou Medical Co., Ltd.

Conclusion

Ruifeng Liu's work in spinal fixation technology exemplifies the impact of innovation in the medical field. His patented inventions are paving the way for advancements in surgical techniques and patient care.

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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