ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,383,919, issued on Aug. 12, was assigned to Shenzhen Natural Origin Living Science and Technology Co. Ltd. (Shenzhen, China).

"Atomizing module capable of changing fluid speed and fragrance diffuser with the module" was invented by Danhua Zhou (Guangdong, China) and Liang You (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An atomizing module includes an atomizing housing, a liquid guide piece and an atomizing sheet. The atomizing housing includes a mounting part and a buffering part, the buffering part connects the mounting part, the buffering part defines a liquid buffering cavity, the atomizing housing defines an air inlet channel, a...