Jiangmen, China

Wanhuan Li

This inventor holds 1 USPTO granted patent. Top assignee: Haihong Electric Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wanhuan Li. Retrieved from https://idiyas.com/inventor/wanhuan-li-lwwa8wxm

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

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Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Innovations of Wanhuan Li in Transformer Technology.

Introduction

Wanhuan Li is a notable inventor based in Jiangmen, China. He has made significant contributions to the field of electrical engineering, particularly in transformer technology. His innovative approach has led to the development of a unique casting dry-type transformer.

Latest Patents

Wanhuan Li holds a patent for a casting dry-type transformer and its manufacturing method. This invention includes a coil, an iron core, a clamp, and a leading wire. The leading wire is led out from the coil, which is arranged on the iron core. The coil and the iron core are fixed together by the clamp at two sides. The coil is equipped with a casting die that has evenly distributed channels. A transformer body is placed into a casting tank to cast the transformer, allowing the casting material to penetrate into the coil through a reserved channel. This innovative design enhances the efficiency and effectiveness of transformer manufacturing.

Career Highlights

Wanhuan Li is currently associated with Haihong Electric Co., Ltd., where he continues to work on advancements in electrical technology. His expertise in transformer design and manufacturing has positioned him as a valuable asset to the company.

Collaborations

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Conclusion

Wanhuan Li's contributions to transformer technology through his innovative patent demonstrate his commitment to advancing electrical engineering. His work continues to influence the industry positively.

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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