ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,023, issued on May 27, was assigned to Li Hsueh-Jyh (New Taipei, Taiwan).
"Multi-port multi-element millimeter wave mobile phone antenna structure" was invented by Hsueh-Jyh Li (New Taipei, Taiwan), Chi-Min Lee (Keelung, Taiwan), Pao-Jen Wang (New Taipei, Taiwan) and Pei-Shan Lu (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A millimeter wave mobile phone antenna structure including: a plurality of antenna elements, each antenna element having a port; a plurality of signal acquisition units, each having a mixer and an analog-to-digital converter to produce a digital sampled signal of a sub-carrier signal output by each port; and ...