Membership
Tour
Register
Log in
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Follow
Organization
YUNNAN, CN
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Method of identifying tobacco carbonyl components using non-targete...
Patent number
12,131,893
Issue date
Oct 29, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ruizhi Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for evaluating cigarette burning quality indicators
Patent number
12,011,030
Issue date
Jun 18, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han Zheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device for removing stems in a cigarette making process and a metho...
Patent number
12,011,031
Issue date
Jun 18, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Banghua He
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method for testing burning performance of dark-colored cigarette us...
Patent number
11,974,595
Issue date
May 7, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han Zheng
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Test system and test method for lip sticking force of tipping paper...
Patent number
11,950,624
Issue date
Apr 9, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for removing unwanted objects from cut tobacco in...
Patent number
11,944,116
Issue date
Apr 2, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Jun Tang
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method for manufacturing and packaging special-shaped cigarette
Patent number
11,932,478
Issue date
Mar 19, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Xi Yang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Collapsible pyramid holographic projection imager and packaging box...
Patent number
11,899,398
Issue date
Feb 13, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Yuan Tian
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Stem screening and conditioning device and method of using the same
Patent number
11,849,755
Issue date
Dec 26, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ze Liu
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Device for forming a multi-flavor composite structure filter rod in...
Patent number
11,812,779
Issue date
Nov 14, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Baoshan Yue
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Device for cigarette tipping paper anti-adhesion test and its appli...
Patent number
11,781,968
Issue date
Oct 10, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ruizhi Zhu
G01 - MEASURING TESTING
Information
Patent Grant
Electronic cigarette (e-cigarette) capable of holding, heating, and...
Patent number
11,744,286
Issue date
Sep 5, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Yunhua Qin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Device for real-time online analysis of substance pyrolysis and met...
Patent number
11,740,250
Issue date
Aug 29, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji Yang
G01 - MEASURING TESTING
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
Bubble removal preparation device and method for gel-state electron...
Patent number
11,717,020
Issue date
Aug 8, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Wei Zhao
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Cigarette temperature detection device and method
Patent number
11,703,390
Issue date
Jul 18, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ze Liu
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for separating light flaky cut rolled stems (CRSs...
Patent number
11,690,394
Issue date
Jul 4, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ze Liu
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
Device and method for off-line detection of circumferential appeara...
Patent number
11,684,953
Issue date
Jun 27, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ze Liu
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Device and method for detecting cigarette fly ash by gray-scale dif...
Patent number
11,670,007
Issue date
Jun 6, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han Zheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-sticking tipping paper, preparation method and application meth...
Patent number
11,591,496
Issue date
Feb 28, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji Yang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Sensory evaluation method for spectral data of mainstream smoke
Patent number
11,525,774
Issue date
Dec 13, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Chao Li
G06 - COMPUTING CALCULATING COUNTING
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
Robotic arm for simulating cigarette smoking process
Patent number
11,445,746
Issue date
Sep 20, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han Zheng
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Smoking path simulation system based on robotic arm
Patent number
11,412,776
Issue date
Aug 16, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han Zheng
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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
Determination method for lip sticking force of cigarette tipping paper
Patent number
11,320,365
Issue date
May 3, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji Yang
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
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR EVALUATING CIGARETTE BURNING QUALITY INDICATORS
Publication number
20240122229
Publication date
Apr 18, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han ZHENG
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
METHOD FOR TESTING BURNING PERFORMANCE OF DARK-COLORED CIGARETTE US...
Publication number
20240081390
Publication date
Mar 14, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han ZHENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR MANUFACTURING AND PACKAGING SPECIAL-SHAPED CIGARETTE
Publication number
20240083667
Publication date
Mar 14, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Xi YANG
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
COLLAPSIBLE PYRAMID HOLOGRAPHIC PROJECTION IMAGER AND PACKAGING BOX...
Publication number
20240045373
Publication date
Feb 8, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Yuan TIAN
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
DEVICE FOR FORMING A MULTI-FLAVOR COMPOSITE STRUCTURE FILTER ROD IN...
Publication number
20230320411
Publication date
Oct 12, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Baoshan YUE
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
ELECTRONIC CIGARETTE (E-CIGARETTE) CAPABLE OF HOLDING, HEATING, AND...
Publication number
20230225395
Publication date
Jul 20, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Yunhua QIN
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
DEVICE FOR REAL-TIME ONLINE ANALYSIS OF SUBSTANCE PYROLYSIS AND MET...
Publication number
20230213538
Publication date
Jul 6, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji YANG
G01 - MEASURING TESTING
Information
Patent Application
STEM SCREENING AND CONDITIONING DEVICE AND METHOD OF USING THE SAME
Publication number
20230189868
Publication date
Jun 22, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ze LIU
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
CIGARETTE TEMPERATURE DETECTION DEVICE AND METHOD
Publication number
20230194352
Publication date
Jun 22, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ze LIU
G01 - MEASURING TESTING
Information
Patent Application
BUBBLE REMOVAL PREPARATION DEVICE AND METHOD FOR GEL-STATE ELECTRON...
Publication number
20230189871
Publication date
Jun 22, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Wei ZHAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR CIGARETTE TIPPING PAPER ANTI-ADHESION TEST AND ITS APPLI...
Publication number
20230184666
Publication date
Jun 15, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ruizhi ZHU
G01 - MEASURING TESTING
Information
Patent Application
TEST SYSTEM AND TEST METHOD FOR LIP STICKING FORCE OF TIPPING PAPER...
Publication number
20230105486
Publication date
Apr 6, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Mingming MIAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTOMATICALLY RESETTABLE TOBACCO HEATING DEVICE
Publication number
20230048042
Publication date
Feb 16, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Zhiqiang LI
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
DEVICE AND METHOD FOR OFF-LINE DETECTION OF CIRCUMFERENTIAL APPEARA...
Publication number
20220388036
Publication date
Dec 8, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ze LIU
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
DEVICE AND METHOD FOR SEPARATING LIGHT FLAKY CUT ROLLED STEMS (CRSs...
Publication number
20220386679
Publication date
Dec 8, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ze LIU
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
DEVICE AND METHOD FOR DETECTING CIGARETTE FLY ASH BY GRAY-SCALE DIF...
Publication number
20220358682
Publication date
Nov 10, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han ZHENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NON-STICKING TIPPING PAPER, PREPARATION METHOD AND APPLICATION METH...
Publication number
20220298388
Publication date
Sep 22, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji YANG
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
SENSORY EVALUATION METHOD FOR SPECTRAL DATA OF MAINSTREAM SMOKE
Publication number
20220268696
Publication date
Aug 25, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Chao LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROBOTIC ARM FOR SIMULATING CIGARETTE SMOKING PROCESS AND SMOKING EN...
Publication number
20220202066
Publication date
Jun 30, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han ZHENG
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
SMOKING PATH SIMULATION SYSTEM BASED ON ROBOTIC ARM
Publication number
20220142232
Publication date
May 12, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Han ZHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NON-COMBUSTIBLE CIGARETTE BASED ON FLOCKING TECHNOLOGY AND MANUFACT...
Publication number
20220117290
Publication date
Apr 21, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Yi HAN
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
DETERMINATION METHOD FOR LIP STICKING FORCE OF CIGARETTE TIPPING PAPER
Publication number
20220050047
Publication date
Feb 17, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji YANG
G01 - MEASURING TESTING
Information
Patent Application
ELECTROMAGNETICALLY-DRIVEN LIQUID ATOMIZATION DEVICE
Publication number
20220039474
Publication date
Feb 10, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Yi HAN
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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
PREDICTION MODEL FOR LIP STICKING FORCE OF CIGARETTE TIPPING PAPER,...
Publication number
20220043949
Publication date
Feb 10, 2022
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
(Z)-SOLANONE, AND PREPARATION PROCESS AND USE THEREOF
Publication number
20210380517
Publication date
Dec 9, 2021
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Sheng LEI
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
Trademark
last 30 trademarks