Nanjing, China

Yongjun Duan

This inventor holds 1 USPTO granted patent. Top assignee: Zhongjian Wuzhou Engineering Equipment Co., Ltd. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yongjun Duan. Retrieved from https://idiyas.com/inventor/yongjun-duan-553rwl3x

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 9.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yongjun Duan - Innovator in Light-Transmittance Technology.

Introduction

Yongjun Duan is a notable inventor based in Nanjing, China. He has made significant contributions to the field of manufacturing rotary equipment. His innovative approach has led to the development of a unique light-transmittance device.

Latest Patents

Yongjun Duan holds a patent for a light-transmittance device and its use method. This invention is designed to enhance the efficiency of rotary equipment manufacturing. The device comprises cylinder sections, a two-column vertical lathe, and a vertical lathe platform. It features T-shaped supporting fixtures and light-transmittance tools strategically positioned within the cylinder sections. Additionally, the design includes rolling ring base plates and roller frames that facilitate smooth operation.

Career Highlights

Yongjun Duan is currently employed at Zhongjian Wuzhou Engineering Equipment Co., Ltd. His work at this company has allowed him to apply his innovative ideas in practical settings. He has demonstrated a strong commitment to advancing technology in his field.

Collaborations

Yongjun collaborates with talented coworkers, including Huaijun Ji and Xiaorong Chen. Their teamwork fosters a creative environment that encourages innovation and problem-solving.

Conclusion

Yongjun Duan's contributions to light-transmittance technology exemplify his dedication to innovation in manufacturing. His patent reflects a significant advancement in rotary equipment, showcasing his expertise and commitment to the field.

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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