ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,222, issued on Feb. 17, was assigned to POSTECH ACADEMY-INDUSTRY FOUNDATION (Pohang-si, South Korea).
"Stimulus-responsive dynamic meta-holographic device" was invented by Jun Suk Rho (Pohang-si, South Korea), In Ki Kim (Gimpo-si, South Korea), Won Sik Kim (Gwangju, South Korea), Young Ki Kim (Pohang-si, South Korea) and Jae Hyuck Jang (Goyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure relates to a stimulus-responsive dynamic meta-holographic device. According to an aspect of the disclosure, a stimulus-responsive dynamic meta-holographic device can be provided, which includes a metasurface in which a plurality of ...