Yihu Electric Secures Multiple Transformer Technology Patents

Several independently developed technologies by the company—including transformer structural design, automated winding processes, and insulation components—have successfully passed rigorous review by the China National Intellectual Property Administration, earning authorization for both utility model patents and invention patents. The successful acquisition of this series of patents signifies another breakthrough in core manufacturing technologies, structural optimization, and process innovation, with the company’s independent innovation capabilities and competitive edge formally recognized.