ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,721,536, issued on Sept. 1, was assigned to NATIONAL TSING HUA UNIVERSITY (Hsinchu City, Taiwan).

"Handheld vessel state measurement device" was invented by Ting-Wei Wang (Hsinchu City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A handheld vascular state measurement device includes a shell, a coil set, and a control module. The shell has a probe part and a handheld part. The coil set is arranged on a measurement surface of the probe part and includes a plurality of coils. The control module is coupled to the coil set. The control module is configured to drive the plurality of coils of the coil set to perform an eddy current induction measurem...