Shandong, China

Rujun Sun

This inventor holds 1 USPTO granted patent. Top assignee: Dezhou University. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rujun Sun. Retrieved from https://idiyas.com/inventor/rujun-sun

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


% Patents Active = 100.0

Average Co-Inventor Count = 12.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Rujun Sun: Innovator in Rail Welding Technology

Introduction

Rujun Sun is a notable inventor based in Shandong, China. He has made significant contributions to the field of rail welding technology. His innovative approach has led to the development of a unique welding method and device that enhances the efficiency and quality of rail construction.

Latest Patents

Rujun Sun holds a patent for a "Rail welding method and device." This invention includes a comprehensive method for welding the bottom, waist, and head of a rail. The process involves repeated welding along specific trajectories to ensure a strong and durable weld seam. His patent is a testament to his expertise and dedication to improving rail infrastructure.

Career Highlights

Rujun Sun is affiliated with Dezhou University, where he contributes to research and development in engineering. His work focuses on advancing welding techniques that are crucial for the safety and reliability of rail systems. With a patent portfolio that includes 1 patent, he continues to push the boundaries of innovation in his field.

Collaborations

Rujun Sun collaborates with esteemed colleagues such as Kaiguo Fan and Zhiming Zhu. Together, they work on various projects that aim to enhance the technology and methodologies used in rail welding.

Conclusion

Rujun Sun's contributions to rail welding technology exemplify his commitment to innovation and engineering excellence. His work not only advances the field but also plays a vital role in improving rail infrastructure safety and efficiency.

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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