ALEXANDRIA, Va., July 21 -- United States Patent no. 12,688,537, issued on July 21.
"Floating platforms for sampling fish survey in tidal channels at high and low tides and quantitative assessment method" was invented by Sikai Wang (Shanghai), Feng Zhao (Shanghai), Tingting Zhang (Shanghai), Chao Song (Shanghai) and Guangpeng Feng (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A floating platform for sampling fish survey in tidal channels at high and low tides, includes a floating platform frame and a survey sampling net, the survey sampling net includes an opening welded by galvanized tubes. The present application can comprehensively collect aquatic organisms and nutrients in the tidal channels a...