Patents/Assignees

CHINA TOBACCO HUNAN INDUSTRIAL CO., Ltd.

36 patents in portfolio

US11930853utility2024
Electronic Cigarette Atomizer and Electronic Cigarette
0 cites
US11918034utility2024
Device and Method for Preparing Fully Granular Cigarette/filter Rod, and Prepared Fully Granular Cigarette/filter Rod
0 cites
US11910834utility2024
Electronic Cigarette Atomization Core and Atomizer
0 cites
US11877600utility2024
Atomizer and Electronic Cigarette Thereof
0 cites
US11871791utility2024
Atomizer and Electronic Cigarette with an Air Input Amount Adjustable by Rotating a Mouthpiece
0 cites
US11805814utility2023
High Efficiency Atomizer and Electronic Cigarette Thereof
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US11771137utility2023
Frequency Tracking Method for Ultrasonic Electronic Cigarette
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US11759817utility2023
Ultrasonic Electronic Cigarette Atomizer
0 cites
US11744282utility2023
Electronic Cigarette
0 cites
US11744284utility2023
Ultrasonic Electronic Cigarette
0 cites
US11744293utility2023
Electronic Cigarette
0 cites
US11700881utility2023
Ultrasonic Liquid Electronic Cigarette Atomizer and Ultrasonic Liquid Electronic Cigarette
0 cites
US11690401utility2023
Ultrasonic Electronic Cigarette Atomizer
0 cites
US11641876utility2023
Inclined Ultrasonic Atomizing Sheet Structure, Atomizer and Electronic Cigarette
0 cites
US11622576utility2023
Electronic Cigarette
0 cites
US11589609utility2023
Circuit for Ultrasonic Electronic Cigarette and Ultrasonic Electronic Cigarette
0 cites

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