ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,898, issued on Sept. 8, was assigned to ACER Inc. (New Taipei City, Taiwan).
"Mobile device supporting wideband operation" was invented by Kun-Sheng Chang (New Taipei City, Taiwan) and Ching-Chi Lin (New Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A mobile device includes a ground element, a first radiation element, a feeding radiation element, a second radiation element, a connection radiation element, a third radiation element, a fourth radiation element, a fifth radiation element, and a stamping metal element. The first radiation element is coupled to the ground element. The second radiation element is coupled to the feedin...