Jiangsu, China

Yijun Liu

This inventor holds 2 USPTO granted patents. Top assignee: Jiangsu University. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yijun Liu. Retrieved from https://idiyas.com/inventor/yijun-liu-o185azrd

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 7.8

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2021-2024

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2 patents (USPTO):Explore Patents

Title: Innovations by Yijun Liu in Agricultural Technology

Introduction

Yijun Liu is a notable inventor based in Jiangsu, China, recognized for his contributions to agricultural technology. He holds 2 patents that focus on improving the efficiency of transplanting machines for seedlings. His work is instrumental in advancing automated agricultural practices.

Latest Patents

Yijun Liu's latest patents include a tractor suspension type automatic transplanting machine for plug tray seedlings. This innovative machine features land wheels, a machine frame, a three-point linkage, and various mechanisms for seedling pickup, conveying, and planting. The design allows for efficient movement and planting of seedlings, enhancing productivity in agricultural operations.

Another significant patent is the ejecting-clamping-pulling combined seedling fetching device for an automatic transplanter. This device comprises a seedling ejecting mechanism, a seedling feeder mechanism, and a control system. It is designed to accurately control seedling fetching and feeding actions, ensuring high reliability and efficiency while minimizing damage to tray bodies.

Career Highlights

Yijun Liu is affiliated with Jiangsu University, where he contributes to research and development in agricultural technologies. His work has garnered attention for its practical applications in modern farming, particularly in automating the transplanting process.

Collaborations

He collaborates with esteemed colleagues such as Jianping Hu and Zhaoxia Luo, who share his commitment to advancing agricultural innovation.

Conclusion

Yijun Liu's inventions represent significant advancements in agricultural technology, particularly in the automation of seedling transplanting. His contributions are vital for enhancing efficiency and productivity in the agricultural sector.

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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