Wuhan, China

Liguang Chai

This inventor holds 1 USPTO granted patent. Top assignee: Tobacco Research Institute of Hubei Province. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liguang Chai. Retrieved from https://idiyas.com/inventor/liguang-chai

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 = 19.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Liguang Chai: Innovator in Tobacco Cultivation Technology

Introduction

Liguang Chai is a notable inventor based in Wuhan, China. He has made significant contributions to the field of agricultural technology, particularly in the cultivation of tobacco leaves. His innovative approach focuses on enhancing the growth process through advanced lighting methods.

Latest Patents

Liguang Chai holds a patent for a supplemental lighting method specifically designed for vertical multi-layer cultivation of wrapper tobacco leaves. This patent outlines a systematic approach that includes providing multi-layer vertical facilities and supplemental lighting systems tailored to the growth phases of tobacco leaves. The method involves adjusting light intensity and quality according to the clumping, vigorous growth, and maturity periods of the tobacco leaves, ensuring optimal growth conditions throughout the cultivation process.

Career Highlights

Chai is affiliated with the Tobacco Research Institute of Hubei Province, where he applies his expertise in agricultural innovation. His work has been instrumental in improving cultivation techniques, which can lead to enhanced yield and quality of tobacco products.

Collaborations

Liguang Chai collaborates with colleagues such as Jinpeng Yang and Chunlei Yang, contributing to a team effort aimed at advancing research in tobacco cultivation methods.

Conclusion

Liguang Chai's innovative supplemental lighting method represents a significant advancement in the cultivation of tobacco leaves. His work not only enhances agricultural practices but also contributes to the overall efficiency of tobacco production.

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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