Yongkuan CHEN

Person

Kunming, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic heating smoking paraphernalia capable of evenly hea...
- Patent number 11,730,203
- Issue date Aug 22, 2023
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jingmei Han
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Modular multifunctional electronic smoking paraphernalia
- Patent number 11,684,086
- Issue date Jun 27, 2023
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Ping Lei
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Magnetic drive pumping apparatus for electronic cigarette liquids a...
- Patent number 11,523,637
- Issue date Dec 13, 2022
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi Han
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Automatically resettable smoking paraphernalia
- Patent number 11,517,043
- Issue date Dec 6, 2022
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Zhiqiang Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Atomizing liquid gel with reversible phase transition characteristi...
- Patent number 11,344,058
- Issue date May 31, 2022
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi Han
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Device with separate gas inlet for cigarette set
- Patent number 11,311,052
- Issue date Apr 26, 2022
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Ru Wang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
E-juice dripping type atomizer in electronic cigarette having u-sha...
- Patent number 11,285,278
- Issue date Mar 29, 2022
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Zhiqiang Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Modified carbon material and method for reducing carbonaceous mater...
- Patent number 11,234,456
- Issue date Feb 1, 2022
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Ping Lei
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Variable-frequency surface acoustic wave electronic cigarette
- Patent number 11,206,867
- Issue date Dec 28, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Tinghua Li
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Device capable of automatically igniting or heating a cigarette
- Patent number 11,178,912
- Issue date Nov 23, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xu Zeng
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electronic heating smoking paraphernalia capable of being rotated t...
- Patent number 11,184,957
- Issue date Nov 23, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Zhiqiang Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compression charging device
- Patent number 11,160,315
- Issue date Nov 2, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Ru Wang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking paraphernalia cooled by smoke flow
- Patent number 11,058,149
- Issue date Jul 13, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xudong Zheng
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Surface acoustic wave electronic cigarette system
- Patent number 10,986,865
- Issue date Apr 27, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Tinghua Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco humectant, preparation method and use thereof
- Patent number 10,966,452
- Issue date Apr 6, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jingmei Han
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Plated silicon-based electronic cigarette atomizing chip and prepar...
- Patent number 10,945,459
- Issue date Mar 16, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi Han
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electronic cigarette with an improved atomizer
- Patent number 10,925,313
- Issue date Feb 23, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi Han
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Atomizing device supporting multiple inhalation modes and method of...
- Patent number 10,881,136
- Issue date Jan 5, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Tinghua Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Press and snorting type smoking paraphernalia for heating cigarettes
- Patent number 10,568,361
- Issue date Feb 25, 2020
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jianguo Tang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Press puffing device
- Patent number 10,568,360
- Issue date Feb 25, 2020
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jianguo Tang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Sliding cover-opening device
- Patent number 10,463,073
- Issue date Nov 5, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jianguo Tang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Device for automatically detruding cigarette butt
- Patent number 10,440,987
- Issue date Oct 15, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xu Zeng
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for evaluating aerosol mass of electronic cigarette
- Patent number 10,222,311
- Issue date Mar 5, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xia Zhang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette smoking device having electronic atomization function and...
- Patent number 10,104,909
- Issue date Oct 23, 2018
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi Han
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
ATOMIZING LIQUID GEL WITH REVERSIBLE PHASE TRANSITION CHARACTERISTI...
- Publication number 20220039456
- Publication date Feb 10, 2022
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi HAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
VARIABLE-FREQUENCY SURFACE ACOUSTIC WAVE ELECTRONIC CIGARETTE
- Publication number 20210329971
- Publication date Oct 28, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Tinghua LI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MODIFIED CARBON MATERIAL AND METHOD FOR REDUCING CARBONACEOUS MATER...
- Publication number 20210235742
- Publication date Aug 5, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Ping LEI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
MAGNETIC DRIVE PUMPING APPARATUS FOR ELECTRONIC CIGARETTE LIQUIDS A...
- Publication number 20210195956
- Publication date Jul 1, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi HAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICE WITH SEPARATE GAS INLET FOR CIGARETTE SET
- Publication number 20210052006
- Publication date Feb 25, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xudong ZHENG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
PLATED SILICON-BASED ELECTRONIC CIGARETTE ATOMIZING CHIP AND PREPAR...
- Publication number 20210052008
- Publication date Feb 25, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi HAN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Tobacco Humectant, Preparation Method and Use Thereof
- Publication number 20210051994
- Publication date Feb 25, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jingmei HAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE WITH AN IMPROVED ATOMIZER
- Publication number 20210052002
- Publication date Feb 25, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi HAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AUTOMATICALLY RESETTABLE SMOKING PARAPHERNALIA
- Publication number 20210007392
- Publication date Jan 14, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jianguo TANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SMOKING PARAPHERNALIA COOLED BY SMOKE FLOW
- Publication number 20210000171
- Publication date Jan 7, 2021
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xudong ZHENG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SURFACE ACOUSTIC WAVE ELECTRONIC CIGARETTE SYSTEM
- Publication number 20200397034
- Publication date Dec 24, 2020
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Tinghua LI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ATOMIZING DEVICE SUPPORTING MULTIPLE INHALATION MODES AND METHOD OF...
- Publication number 20200390153
- Publication date Dec 17, 2020
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Tinghua LI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
DEVICE CAPABLE OF AUTOMATICALLY IGNITING OR HEATING A CIGARETTE
- Publication number 20200205475
- Publication date Jul 2, 2020
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xu ZENG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC HEATING SMOKING PARAPHERNALIA CAPABLE OF BEING ROTATED T...
- Publication number 20200093183
- Publication date Mar 26, 2020
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xudong ZHENG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTROMAGNETIC HEATING SMOKING PARAPHERNALIA CAPABLE OF EVENLY HEA...
- Publication number 20190343180
- Publication date Nov 14, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jingmei HAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
E-JUICE DRIPPING TYPE ATOMIZER
- Publication number 20190336708
- Publication date Nov 7, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xudong ZHENG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SLIDING COVER-OPENING DEVICE
- Publication number 20190335807
- Publication date Nov 7, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jianguo TANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
MODULAR MULTIFUNCTIONAL ELECTRONIC SMOKING PARAPHERNALIA
- Publication number 20190328043
- Publication date Oct 31, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Ping LEI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
COMPRESSION CHARGING DEVICE
- Publication number 20190267823
- Publication date Aug 29, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xudong ZHENG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
PRESS PUFFING DEVICE
- Publication number 20190223505
- Publication date Jul 25, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jianguo TANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PRESS AND SNORTING TYPE SMOKING PARAPHERNALIA FOR HEATING CIGARETTES
- Publication number 20190191782
- Publication date Jun 27, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO.,LTD
- Jianguo TANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
DEVICE FOR AUTOMATICALLY DETRUDING CIGARETTE BUTT
- Publication number 20190183170
- Publication date Jun 20, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xu ZENG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CIGARETTE SMOKING DEVICE HAVING ELECTRONIC ATOMIZATION FUNCTION AND...
- Publication number 20180042299
- Publication date Feb 15, 2018
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi HAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method for Evaluating Aerosol Mass of Electronic Cigarette
- Publication number 20170167963
- Publication date Jun 15, 2017
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xia ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
An Igniting Activator for Novel Electric-Heating Cigarette
- Publication number 20160242465
- Publication date Aug 25, 2016
- CHINA TOBACCO YUNNAN INDUSTRAIAL CO., LTD
- Xudong ZHENG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Yongkuan CHEN

Person

Patents Grantslast 30 patents

Electromagnetic heating smoking paraphernalia capable of evenly hea...

Modular multifunctional electronic smoking paraphernalia

Magnetic drive pumping apparatus for electronic cigarette liquids a...

Automatically resettable smoking paraphernalia

Atomizing liquid gel with reversible phase transition characteristi...

Device with separate gas inlet for cigarette set

E-juice dripping type atomizer in electronic cigarette having u-sha...

Modified carbon material and method for reducing carbonaceous mater...

Variable-frequency surface acoustic wave electronic cigarette

Device capable of automatically igniting or heating a cigarette

Electronic heating smoking paraphernalia capable of being rotated t...

Compression charging device

Smoking paraphernalia cooled by smoke flow

Surface acoustic wave electronic cigarette system

Tobacco humectant, preparation method and use thereof

Plated silicon-based electronic cigarette atomizing chip and prepar...

Electronic cigarette with an improved atomizer

Atomizing device supporting multiple inhalation modes and method of...

Press and snorting type smoking paraphernalia for heating cigarettes

Press puffing device

Sliding cover-opening device

Device for automatically detruding cigarette butt

Method for evaluating aerosol mass of electronic cigarette

Cigarette smoking device having electronic atomization function and...

Patents Applicationslast 30 patents

ATOMIZING LIQUID GEL WITH REVERSIBLE PHASE TRANSITION CHARACTERISTI...

VARIABLE-FREQUENCY SURFACE ACOUSTIC WAVE ELECTRONIC CIGARETTE

MODIFIED CARBON MATERIAL AND METHOD FOR REDUCING CARBONACEOUS MATER...

MAGNETIC DRIVE PUMPING APPARATUS FOR ELECTRONIC CIGARETTE LIQUIDS A...

DEVICE WITH SEPARATE GAS INLET FOR CIGARETTE SET

PLATED SILICON-BASED ELECTRONIC CIGARETTE ATOMIZING CHIP AND PREPAR...

Tobacco Humectant, Preparation Method and Use Thereof

ELECTRONIC CIGARETTE WITH AN IMPROVED ATOMIZER

AUTOMATICALLY RESETTABLE SMOKING PARAPHERNALIA

SMOKING PARAPHERNALIA COOLED BY SMOKE FLOW

SURFACE ACOUSTIC WAVE ELECTRONIC CIGARETTE SYSTEM

ATOMIZING DEVICE SUPPORTING MULTIPLE INHALATION MODES AND METHOD OF...

DEVICE CAPABLE OF AUTOMATICALLY IGNITING OR HEATING A CIGARETTE

ELECTRONIC HEATING SMOKING PARAPHERNALIA CAPABLE OF BEING ROTATED T...

ELECTROMAGNETIC HEATING SMOKING PARAPHERNALIA CAPABLE OF EVENLY HEA...

E-JUICE DRIPPING TYPE ATOMIZER

SLIDING COVER-OPENING DEVICE

MODULAR MULTIFUNCTIONAL ELECTRONIC SMOKING PARAPHERNALIA

COMPRESSION CHARGING DEVICE

PRESS PUFFING DEVICE

PRESS AND SNORTING TYPE SMOKING PARAPHERNALIA FOR HEATING CIGARETTES

DEVICE FOR AUTOMATICALLY DETRUDING CIGARETTE BUTT

CIGARETTE SMOKING DEVICE HAVING ELECTRONIC ATOMIZATION FUNCTION AND...

Method for Evaluating Aerosol Mass of Electronic Cigarette

An Igniting Activator for Novel Electric-Heating Cigarette