US Patent Issued to Guangdong Ocean University on July 22 for "Rolling bearing combined fault diagnosis method based on multi-domain feature construction" (Chinese Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,366,504, issued on July 22, was assigned to Guangdong Ocean University (Zhanjiang, China).

"Rolling bearing combined fault diagnosis method based on multi-domain feature construction" was invented by Qiang Liu (Zhanjiang, China), Guoyan Yu (Zhanjiang, China), Jiawei Zhang (Zhanjiang, China), Bo Wen (Zhanjiang, China), Xiaoming Xu (Zhanjiang, China), Zheng Liu (Zhanjiang, China), Donglin Hou (Zhanjiang, China) and Jiale Liao (Zhanjiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rolling bearing combined fault diagnosis method based on a multi-domain feature construction is provided, including: collecting vibration signals of rolling bearings,...