ALEXANDRIA, Va., June 16 -- United States Patent no. 12,305,369, issued on May 20, was assigned to Institute of Geographic Sciences and Natural Resources Research, CAS (Beijing).

"Networked ecological conservation water-saving system for urban mass green land" was invented by Chuanglin Fang (Beijing), Jun Xia (Beijing), Bing Zhang (Beijing), Xiaoling Zhang (Beijing), Jun Wan (Beijing), Chundong Gao (Beijing), Beili Fan (Beijing) and Shengli Zhen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a networked ecological conservation water-saving system for urban mass green land, comprising 5-9 ecological conservation water-saving devices which are orderly arranged in the ...