ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,742,807, issued on Sept. 22, was assigned to YTTEK TECHNOLOGY CORP. (Hsinchu County, Taiwan).

"System and method for measurement of radio frequency signal pattern using plane wave" was invented by Fang-Yao Kuo (Hsinchu County, Taiwan), Wen-Chiang Chen (Hsinchu City, Taiwan) and Hao-Ju Huang (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for measuring a signal pattern includes: a first reflector including a first reflector surface configured to generate a plane wave; a second reflector including a second reflector surface configured to generate a plane wave; a path-guiding member coupled to the first reflector and the seco...