ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,474, issued on Feb. 10, was assigned to HYUNPEOPLE Co. LTD. (Pocheon-si, South Korea).

"Candle warmer with height adjustment function" was invented by Sung Hei Yoo (Guri-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a candle warmer with a height adjustment function, and more particularly, to a candle warmer with a height adjustment function that adjusts a height between a candle and a heating element, thus allowing a user to flexibly correspond to various forms or types of scent-releasing candles used and allowing a scent release effect to last by efficiently melting a candle even when the candle melts and shortens."

Th...