ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,321, issued on April 15.
"Concealed charging device of electrical vehicle and method thereof" was invented by Chia-Jen Chang (New Taipei, Taiwan) and Hao-Che Chang (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A concealed charging device of an electrical vehicle, as well as a method thereof, is provided, including a base body arranged, in a concealed manner, in an electrical vehicle. The base body is provided with an extendible member. A driving member controls the extendible member for reciprocal movement in a longitudinal direction on the base body. The extendible member is also provided with an electricity-conducting assembly,...