Patents/Inventors

Weihua Qiu

ChangzhouCN38 patents

41 Patents

US126162472026
Aerosol Generating Device and Atomizer with Improved Airflow and Leakage Prevention
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
US125273542026
Atomizer and Aerosol Generation Device
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US123291982025
Liquid Injection Method of Cartridge, Cartridge and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US123227642025
Cartridge, Battery Assembly and Electronic Cigarette
Joyetech Europe Holding GmbH
0 cites
US123029472025
Cartridge, Battery Device and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US122682442025
Liquid Guiding Member, Atomizing Core, Atomizer and Aerosol Generating System
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US122627502025
Atomizer and Aerosol Generating Device with Same
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US122627442025
Atomizing Assembly, Atomizer and Aerosol Generating Device
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US122259342025
Atomizer and Electronic Cigarette Having the Same
JOYETECH EUROPE HOLDING GmbH
0 cites
US121935092025
Cartridge and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US121088052024
Position Detection Circuit and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US121021232024
Cartridge, Liquid Injection Method, Liquid Injection Mechanism and Separating Mechanism
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US120826102024
Cartridge and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US120700782024
Method and Device for Controlling Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US120530232024
Cartridge and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US120357502024
Atomizer and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US120357512024
Atomizing Head, Atomizer and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US120292562024
Power Supply Device, Electronic Cigarette, and Assembly Method
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US120292552024
Electronic Cigarette Control Method and Device, and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US120228682024
Cartridge and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US120110362024
Cartridge and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US119920452024
Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US119920462024
Cartridge and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US119690252024
Electronic Cigarette Charging Device and Electronic Cigarette System
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US119690142024
Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US119506362024
Battery Housing and Electronic Cigarette, Assembly Method
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US119506372024
Mouthpiece Assembly and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
US119558322024
Control Circuit, Power Supply Structure, and Electronic Cigarette
JOYETECH EUROPE HOLDING GmbH
0 cites
US119506352024
Temperature Control Method of Electronic Cigarette, Electronic Cigarette and Computer Storage Medium
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US119308552024
Electronic Cigarette
JOYETECH EUROPE HOLDING GmbH
0 cites
US119034232024
Atomizer and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
0 cites
US118898632024
Voltage Output Circuit and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd
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US118717942024
Atomizer of Electronic Cigarette Providing Child Protection Function
JOYETECH EUROPE HOLDING GmbH
0 cites
US118645922024
Temperature Control Method and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
US117302042023
Upper Cover Assembly, Atomizing Device and Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
US117234142023
Control Method and Device, and Electronic Cigarette
JOYETECH EUROPE HOLDING GmbH
0 cites
US117234132023
Control Method and Apparatus for Electronic Cigarette
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
US116418812023
Electronic Cigarette and Power Supply Structure Thereof
CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
US116418832023
Electronic Cigarette Control Method and Electronic Cigarette
JOYETECH EUROPE HOLDING GmbH
0 cites
US115471472023
Booster Circuit, Battery Device and Electronic Cigarette
JOYETECH EUROPE HOLDING GmbH
0 cites
US115471492023
Electronic Cigarette and Control Method Thereof
JOYETECH EUROPE HOLDING GmbH
0 cites