ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,745,801, issued on Sept. 29, was assigned to SHENZHEN SMOORE TECHNOLOGY Ltd. (Shenzhen, China).
"Vaporizer and electronic vaporization device with preheating member" was invented by Wenting Ouyang (Shenzhen, China) and Guoliang Ou (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vaporizer includes: a liquid storage assembly having a liquid storage cavity and a liquid inlet hole, the liquid storage cavity storing an aerosol-generating substrate; a heating assembly arranged in the liquid storage assembly, the heating assembly being in fluid communication with the liquid storage cavity through the liquid inlet hole; and a preheating membe...