ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,070, issued on Aug. 26, was assigned to SHENZHEN HAIKE INNOVATION ELECTRONICS Co. LTD. (Shenzhen, China).
"Floating thermometer" was invented by Xiaoli Zhang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A floating thermometer includes a light-transmitting suspension chamber, a control main board, a temperature measurement device, a display device and a lighting device; the temperature measurement device. The control main board is used for controlling the lighting device to emit alternately flickering seven-color light. The suspension chamber includes a mounting cover body and a mounting seat. The control main board, the temperatur...