US Patent Issued to Huaneng Lancang River Hydropower, Hohai Univerdity, HUANENG GROUP R&D CENTER on Dec. 9 for "Automatic concrete dam defect image description generation method based on graph attention network" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,752, issued on Dec. 9, was assigned to Huaneng Lancang River Hydropower Inc (Kunming, China), Hohai Univerdity (Nanjing, China) and HUANENG GROUP R&D CENTER Co. LTD. (Beijing).

"Automatic concrete dam defect image description generation method based on graph attention network" was invented by Hua Zhou (Yunnan, China), Fudong Chi (Yunnan, China), Yingchi Mao (Yunnan, China), Hao Chen (Yunnan, China), Xu Wan (Yunnan, China), Huan Zhao (Yunnan, China), Bohui Pang (Yunnan, China), Jiyuan Yu (Yunnan, China), Rui Guo (Yunnan, China), Guangyao Wu (Yunnan, China) and Shunbo Wang (Yunnan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An automatic concr...