Inventor
LUO CHENGHAO
CN8 patents
⚠️ This page may combine multiple inventors who share the name “LUO CHENGHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUBEI CHINA TOBACCO IND CO LTD
4 patentsUS11439178B2Sep 13, 2022
Smokeless cigarette having decreased vapor temperature and preventing heat-caused collapse of cigarette holder
HUBEI CHINA TOBACCO IND CO LTD1 citations59
US11490657B2Nov 8, 2022
Axially rotating electric heating device for extracting tobacco
HUBEI CHINA TOBACCO IND CO LTD0 citations57
US11350668B2Jun 7, 2022
Production method of needle-type heater
HUBEI CHINA TOBACCO IND CO LTD0 citations46
US11166340B2Nov 2, 2021
Composite ceramic atomizer and method of preparing the same
HUBEI CHINA TOBACCO IND CO LTD0 citations45
CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD
3 patentsUS12059032B2Aug 13, 2024
Electric heating cigarette appliance having temperature and period adjustment functions
CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD0 citations61
US12041967B2Jul 23, 2024
Electric heating device for preventing contact wearing out and tobacco falling out
CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD0 citations56
US12331259B2Jun 17, 2025
Flammable and fire-resistant carbonaceous heat source, method for preparing same and use thereof
CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD0 citations47