ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,424, issued on June 10, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Interface board for testing image sensor, test system having the same, and operating method thereof" was invented by Shinki Jeong (Hwaseong-si, South Korea), Hyungsun Ryu (Suwon-si, South Korea), Seongkwan Lee (Yongin-si, South Korea) and Jaemoo Choi (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A testing system for testing an image sensor, includes a probe card, a pogo block receiving output signals of the probe card, an interface board configured to receive output signals of the pogo block, convert the received output signals of t...