ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,219,996, issued on Feb. 11, was assigned to Shenzhen Huachengda Precision Industry Co. Ltd. (Shenzhen, China).
"Efficient reinforced heating assembly and atomizing device therewith" was invented by Ping Chen (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An efficient reinforced heating assembly, including a reinforcing frame, a liquid conducting member and at least two heating members. The reinforcing frame is provided with a vent opening for air to pass therethrough. The at least two heating members are disposed on the reinforcing frame, disposed in the vent opening or covered on the vent opening, to be in contact with the air. The li...