US Patent Issued to The Industry & Academic Cooperation in Chungnam National University on Oct. 20 for "Binary liquid crystal phase shifter including phase shift regions that are selectively turned on or off by biasing electrodes" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,000, issued on Oct. 20, was assigned to The Industry & Academic Cooperation in Chungnam National University (Daejeon, South Korea).

"Binary liquid crystal phase shifter including phase shift regions that are selectively turned on or off by biasing electrodes" was invented by Junhee Na (Sejong-si, South Korea), Dowon Kim (Daejeon, South Korea) and Kitae Kim (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a liquid-crystal-based binary phase shifter using a liquid crystal, a material in the spotlight in the super-high-frequency field. The liquid-crystal-based binary phase shifter includes a phase shift circuit board hav...