Chongqing, China

Ju Lei

This inventor holds 3 USPTO granted patents. Top assignees: Loncin Industry Co., Ltd., Loncin Motor Co., Ltd.. Active years: 2010-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ju Lei. Retrieved from https://idiyas.com/inventor/ju-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 = 3.3

ph-index = 2

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 2010-2015

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Ju Lei

Introduction

Ju Lei is a notable inventor based in Chongqing, China. He has made significant contributions to the field of internal combustion engines, particularly through his innovative designs and patents. With a total of three patents to his name, Ju Lei continues to push the boundaries of engineering and technology.

Latest Patents

One of Ju Lei's latest patents is for a cylinder head of a small-sized general-purpose gasoline engine. This invention discloses a cylinder head that includes a cylinder head body, an intake passage, an exhaust passage, and a sparking plug mounting hole. The combustion chamber surface is designed as an arched smooth curve, enhancing the efficiency of the engine. The cylinder head body is equipped with an intake valve and an exhaust valve, both of which are inclined towards their respective passages. The included angle between the axes of the intake and exhaust valves is precisely 24±5 degrees. This innovative design improves the operational efficiency of the gasoline engine, saves fuel, and reduces emissions.

Career Highlights

Ju Lei has worked with prominent companies in the industry, including Loncin Industry Co., Ltd. and Loncin Motor Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various projects in the field of engine technology.

Collaborations

Throughout his career, Ju Lei has collaborated with talented individuals such as Ruiyi Dai and Bing Liu. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Ju Lei's contributions to the field of internal combustion engines exemplify his innovative spirit and dedication to engineering. His patents not only enhance engine performance but also promote environmental sustainability. Ju Lei remains a key figure in the advancement of engine technology.

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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