Heilongjiang, China

Enqiang Lei

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignees: Dalian Qiche Railway Rolling Stock Co., Ltd., Qiqihar Railway Rolling Stock Co., Ltd.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Enqiang Lei. Retrieved from https://idiyas.com/inventor/enqiang-lei

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 = 11.0

ph-index = 1


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Enqiang Lei: Innovator in Tank Container Technology

Introduction

Enqiang Lei is a notable inventor based in Heilongjiang, China. He has made significant contributions to the field of tank container technology, holding a patent that enhances the reliability and efficiency of container tank bodies. His innovative approach simplifies the manufacturing process while improving safety and performance.

Latest Patents

Enqiang Lei holds a patent for a tank container and its processing method. The patent describes a tank body arranged in a frame with a square-shaped cross-section. It features a cylindrical main body part, end enclosures, and a tank body strengthening device. The cylindrical main body is constructed from a single panel that is bent and welded, resulting in a structure that minimizes leakage risks and enhances reliability. This design also reduces the need for additional strengthening devices, thereby decreasing the overall weight of the tank.

Career Highlights

Throughout his career, Enqiang Lei has worked with prominent companies in the railway and transportation sectors. He has been associated with Qiqihar Railway Rolling Stock Co., Ltd. and Dalian Qiche Railway Rolling Stock Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for tank containers.

Collaborations

Enqiang Lei has collaborated with several professionals in his field, including Zhen Zhu and Zhigang Li. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Enqiang Lei's contributions to tank container technology demonstrate his commitment to innovation and safety in engineering. His patented designs not only improve the functionality of tank bodies but also set a standard for future developments in the industry.

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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