ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,365, issued on Jan. 20, was assigned to PHIHONG TECHNOLOGY Co. LTD. (Taoyuan, Taiwan).

"Assembled waterproof and dustproof structure for a charging device" was invented by Cheng-Yi Hsieh (Taoyuan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An assembled waterproof and dustproof structure for charging devices, which includes a charging device casing with a first opening, a cable cover assembly including a base provided with an USB connection interface and an accommodating space, a bracket structure with a second opening, and a cover covering the USB connection interface to form a waterproof and dustproof protective cover. The first opening,...