ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,744,398, issued on Sept. 22.

"Charging case capable of lighting up automatically" was invented by Baohong Wang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A thermometer charging case capable of lighting up automatically is provided. The thermometer charging case includes: a bracket configured to hold a thermometer; an upper shell arranged above the bracket and configured to cover the bracket; and a lower shell arranged below the bracket; wherein a circuit board is further arranged between the bracket and the lower shell, and an indicator light and a magnetic induction switch are further arranged on the circuit board; a magnet is fur...