ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,326, issued on June 30, was assigned to INDUSTRY ACADEMIC COOPERATION FOUNDATION KEIMYUNG UNIVERSITY (Daegu, South Korea).

"Hybrid ring-type smart stethoscope and method for producing same" was invented by Qun Wei (Daegu, South Korea) and Hee Joon Park (Daegu, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a hybrid ring-type smart stethoscope and a method for producing the same, and the hybrid ring-type smart stethoscope includes: a connection part which has a hollow hole into which a user's finger is inserted; an upper structure which is provided on the top of the connection part; and a lower structure which is provided on t...