ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,381,311, issued on Aug. 5, was assigned to CHENG UEI PRECISION INDUSTRY Co. LTD. (New Taipei, Taiwan).
"Multiband printed antenna" was invented by Lan-Yung Hsiao (New Taipei, Taiwan), Ping-Chun Lu (New Taipei, Taiwan) and Shao-Kai Sun (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multiband printed antenna includes a radiator arranged on an upper portion and one end of a circuit board, and a grounding body. The radiator includes a feed-in part, a first radiation part straightly extended rightward from an upper section of a first right edge of the feed-in part, and a second radiation part sequentially extended rightward, then extende...