ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,347, issued on June 24, was assigned to ZHOUSHAN INSTITUTE OF CALIBRATION AND TESTING FOR QUALITY AND TECHNOLOGY SUPERVISION (Zhoushan, China).

"Track fusion method and device for unmanned surface vehicle" was invented by Cunjun Li (Zhoushan, China), Hairong Wang (Zhoushan, China), Liang Li (Zhoushan, China), Yeyong Wang (Zhoushan, China), Huadong Hao (Zhoushan, China), Hongbo Wang (Zhoushan, China), Fangfang Lu (Zhoushan, China) and Kunyu Mao (Zhoushan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A track fusion method for an unmanned surface vehicle includes: (a) obtaining perception information of the unmanned surface vehicle, where the p...