ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,026, issued on Nov. 3, was assigned to DARWIN PRECISIONS Corp. (Hsinchu County, Taiwan).
"Mobile charging device and charging method thereof" was invented by Chih-Ying Cheng (Hsinchu County, Taiwan) and Chi-Fu Chang (Hsinchu County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A mobile charging device includes a charging host, two charging plates, a mobile parking plate and a charging gun. The charging host includes two electrode blocks having different electrical properties. The two charging plates are in contact with the two electrode blocks, respectively. The mobile parking plate includes a parking plate body having a first surface and a ...