ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,331, issued on Dec. 23, was assigned to Finemold Technologies Co. Ltd (Guangdong, China).

"Single-pin wireless electronic thermometer and charging device for the same" was invented by Baohong Wang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a single-pin wireless electronic thermometer and a charging device for the same. The single-pin wireless electronic thermometer includes a temperature measuring body with an inner cavity, and one end of the temperature measuring body is connected with an insertion part for inserting into food, a temperature sensor for detecting an internal temperature of the food is arranged ins...