US Patent Issued to National Central University, USUN TECHNOLOGY on July 21 for "Circular polarizer detection device and circular polarizer detection method" (Taiwanese Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,433, issued on July 21, was assigned to National Central University (Taoyuan City, Taiwan) and USUN TECHNOLOGY Co. LTD (Taoyuan City, Taiwan).

"Circular polarizer detection device and circular polarizer detection method" was invented by Ju-Yi Lee (Taipei City, Taiwan), You-Jun Lin (Changhua City, Taiwan), Wei-Chen Wong (New Taipei City, Taiwan) and Hsing-Hsien Tsai (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A circular polarizer detection device for detecting a circular polarizer-to-be-detected including a first linear polarizer and a first wave plate is provided. The first linear polarizer has a first transmission axis, the...