US Patent Issued to HAIHONG ELECTRIC on Aug. 26 for "Waterproof transformer coil structure and manufacturing method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,400,787, issued on Aug. 26, was assigned to HAIHONG ELECTRIC Co. LTD. (Guangdong, China).

"Waterproof transformer coil structure and manufacturing method thereof" was invented by Kaixuan Xu (Guangdong, China), Qingning Liang (Guangdong, China), Yixiong Liang (Guandong, China), Huilin Guan (Guangdong, China), Fei Li (Guangdong, China), Danju Song (Guangdong, China), Wenjie Fang (Guangdong, China), Yuxiang Qi (Guangdong, China), Jingyu Tan (Guangdong, China), Wanhuan Li (Guangdong, China) and Xiuting Yu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a waterproof transformer coil structure and a manufacturing method thereof....