ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,527,513, issued on Jan. 20, was assigned to Seoul National University R&DB Foundation (Seoul, South Korea).

"Apparatus and method for measuring level of brain cell activity under induced artificial blood circulation" was invented by Sang Do Shin (Seoul, South Korea), Hee Chan Kim (Seoul, South Korea) and Hee Jin Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for measuring brain cell activity in artificial blood circulation according to an embodiment of the present invention may include a measuring unit (10) that measures EEG signals; an analog-to-digital converter (ADC) 20 that converts the EEG signals measured at th...