This inventor holds 1 USPTO granted patent. Top assignee: Haihong Electric Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile