ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,507,738, issued on Dec. 30, was assigned to Luxshare Precision Industry Co. Ltd. (Shenzhen, China).
"Electronic cigarette stem and an electronic cigarette" was invented by Huabing Li (Shenzhen, China), Yu Huang (Shenzhen, China), Zhongyuan Lai (Shenzhen, China) and Lei He (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments of the present disclosure provides an electronic cigarette and an electronic cigarette stem comprising a battery box, a bottom cover and a charging connection module. The battery box forms a first accommodating cavity, and both ends of it are respectively provided with an air outlet and a first through hole...