ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,891, issued on March 24, was assigned to PANELSEMI Corp. (New Taipei City, Taiwan).
"Antenna device" was invented by Ching-Kuang Clive Tzuang (New Taipei City, Taiwan), Tang-Chin Hung (New Taipei City, Taiwan), Chia-Chi Lin (New Taipei City, Taiwan) and Hsien-Te Chen (Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna device includes substrate layers, metallic layers, a non-shielding channel, an electronic component, a shielding layer and an antenna unit. The substrate layers include an upper substrate layer and a lower substrate layer located on two sides respectively. The metallic layers are disposed on the substrate la...