ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,260, issued on Nov. 18, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Terahertz signal measuring apparatus and measuring method" was invented by Sunhong Jun (Suwon-si, South Korea), Inkeun Baek (Suwon-si, South Korea), Wontae Kim (Suwon-si, South Korea), Namil Koo (Suwon-si, South Korea), Ingi Kim (Suwon-si, South Korea), Sungyoon Ryu (Suwon-si, South Korea), Younghoon Sohn (Suwon-si, South Korea), Yusin Yang (Suwon-si, South Korea), Ikseon Jeon (Suwon-si, South Korea) and Eunhyuk Choi (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A measuring apparatus includes a stage including a transmissive wafer c...