US Patent Issued to Hunan Luojia Intelligent technology on May 13 for "Deep-learning-based SLM online quality monitoring and repairing methods and deep-learning-based SLM online quality monitoring and repairing system" (Chinese Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,750, issued on May 13, was assigned to Hunan Luojia Intelligent technology Co. Ltd. (Hunan, China).

"Deep-learning-based SLM online quality monitoring and repairing methods and deep-learning-based SLM online quality monitoring and repairing system" was invented by Fang Dong (Hunan, China), Xiangyu Lu (Hunan, China), Guoqing Zhang (Hunan, China), Zihan Yang (Hunan, China), Sheng Gao (Hunan, China) and Sheng Liu (Hunan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A deep-learning-based SLM (Selective Laser Melting) online quality monitoring method includes: designing and printing a first defective part; collecting monitoring data of a molten p...