US Patent Issued to Shenzhen Huachengda Precision Industry on March 25 for "Heating device and manufacturing method therefor, and heat-not-burn smoking device" (Chinese Inventor)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,256,782, issued on March 25, was assigned to Shenzhen Huachengda Precision Industry Co. Ltd. (Shenzhen, China).

"Heating device and manufacturing method therefor, and heat-not-burn smoking device" was invented by Ping Chen (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A heating device and a manufacturing method therefor, and a heat-not-burn smoking device. The heating device includes a first heating assembly, including a first housing configured for contacting with a tobacco, a first heating element on the first housing and configured to generate heat when electrified, and a first insulator between the first heating element and the f...