ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,748, issued on April 7, was assigned to ENERGY FULL ELECTRONICS Co. LTD. (New Taipei, Taiwan).

"Electrical connector and base" was invented by Hsu-Shen Chin (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The electrical connector includes an upper insulating shell, a lower insulating shell, a first-polarity conductive terminal, a second-polarity conductive terminal, a third-polarity conductive terminal, a first conductor, a second conductor, and a third conductor. A first contact portion of the first conductor, A second contact portion of the second conductor and A third contact portion of the third conductor are positioned outsid...