ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,448, issued on Oct. 21, was assigned to SK hynix Inc. (Icheon-si, South Korea).
"Semiconductor device having shielding structure" was invented by Suk Hwan Choi (Icheon-si, South Korea), Sun Beom Lee (Icheon-si, South Korea) and Jong Seok Jung (Icheon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor device includes a sensing voltage line disposed between a first circuit area and a second circuit area, and configured to transfer a sensing voltage detected in the second circuit area to the first circuit area; and a first internal voltage line disposed between the first circuit area and the second circuit area, configured t...