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2022
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Invention
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Electromagnetic heater for heating hookah and electromagnetic heating device for hookah.
An elec... |
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2020
|
Invention
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Method for detecting the number of puffs of an electronic cigarette, and electronic cigarette. A ... |
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2019
|
P/S
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Cases (cigar -); lighters for smokers; cigarette filters;
flavorings, other than essential oils,... |
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|
Invention
|
Temperature controller for electronic smoking device. A temperature controller for electronic smo... |
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|
Invention
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Portable electronic smoking device with dustproof structure, and power supply unit for electronic... |
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|
Invention
|
Temperature control method and device for heating element, and electronic smoking system. A tempe... |
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|
Invention
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Method for detecting number of puffs of electronic cigarette, and electronic cigarette thereof. P... |
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|
P/S
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Sales promotion for others; rental of vending machines; book-keeping; business management for fre... |
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2018
|
Invention
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Portable electronic cigarette device, electronic cigarette power supply device, and electronic sm... |
