ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,208,383, issued on Jan. 28, was assigned to Han Hung (Taichung, Taiwan).
"Biochemical detection device" was invented by Chih-Ping Wei (Tainan, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A biochemical detection device is revealed. The biochemical detection device includes a cap and a base arranged at two ends of a test tube correspondingly and a driving member disposed on the base. A sample-mounting slot and a test-paper-mounting slot separated from each other are formed in the test tube. After sampling, a sample obtained is placed into the sample-mounting slot and mixed with an extraction solution therein. A thin-film on the sample-mounting s...