ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,460,241, issued on Nov. 4, was assigned to DONGWOO FINE-CHEM Co. LTD. (Jeollabuk-do, South Korea).
"Biosensor" was invented by Dong Hee Ma (Gyeonggi-do, South Korea) and Dong Yeop Lee (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A biosensor according to an embodiment of the present invention includes a substrate, a working electrode disposed on the substrate, and a reference electrode disposed on the substrate to be spaced apart from the working electrode. The working electrode includes a sensing electrode disposed on a top surface of the substrate, an enzyme reaction layer disposed on a top surface of the sensing electrode, a...