ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,349, issued on Jan. 27, was assigned to Yinan Lin (Hsinchu, Taiwan).
"Detection device for fluid" was invented by Yinan Lin (Hsinchu, Taiwan) and Tzu-Wen Yao (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A detection device for fluid is provided. The detection device is configured to detect fluid flowing in a transparent tube. The detection device includes a main body, a light emitter, a mirror, a plurality of light receivers and a control circuit. The main body covers the transparent tube and includes a first surface and a second surface opposite to each other. The light emitter is arranged on the first surface and emits a first li...