US Patent Issued to Guangzhou Rising Dragon Recreation Industrial on June 3 for "Optical water curtain system adaptive to water speed" (Chinese Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,320,479, issued on June 3, was assigned to Guangzhou Rising Dragon Recreation Industrial Co. Ltd. (Guangzhou, China).

"Optical water curtain system adaptive to water speed" was invented by Bo Liang (Guangzhou, China), Ziqin Guo (Guangzhou, China) and Huaibin Zhao (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical water curtain system includes a water supply portion, at least one water collecting portion, a physical rotor, a control module, and an LED light-emitting module and a rotation speed detecting module. The water supply portion is in fluid communication with the water collecting portion, and the water collecting portion ha...