Jinan, China

Jiuhong Ruan

This inventor holds 2 USPTO granted patents and 5 published patent applications. Top assignee: Shandong Jiaotong University. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jiuhong Ruan. Retrieved from https://idiyas.com/inventor/jiuhong-ruan

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: Jiuhong Ruan: Innovator in Mechanical Spraying and Gripper Mechanisms

Introduction

Jiuhong Ruan is a notable inventor based in Jinan, China. He has made significant contributions to the fields of mechanical spraying and gripper mechanisms. With a total of 2 patents, Ruan's work showcases his innovative spirit and technical expertise.

Latest Patents

Ruan's latest patents include a color change block with detection feedback and a gripper mechanism. The color change block is designed to monitor the turbidity of a medium flowing through a common channel in real time. This invention ensures that the medium meets cleaning requirements by providing feedback to a control module, enabling closed-loop control. The gripper mechanism, on the other hand, features a motor, a cylinder barrel, a piston, and a guide assembly. This design allows for precise control of the gripping head, enhancing the efficiency of gripping tasks.

Career Highlights

Jiuhong Ruan is affiliated with Shandong Jiaotong University, where he continues to advance his research and development efforts. His work in mechanical engineering has garnered attention for its practical applications and innovative designs.

Collaborations

Ruan has collaborated with notable colleagues such as Fuguang Yang and Guodong Li. Their combined expertise contributes to the advancement of technology in their respective fields.

Conclusion

Jiuhong Ruan's contributions to mechanical spraying and gripper mechanisms highlight his role as an influential inventor. His innovative patents reflect a commitment to improving technology and efficiency in engineering 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]
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