Inventor · disambiguated record
Chengya Wang
Also filed as: WANG CHENGYA
15 granted patents·37 citations·filing 2017–2019
86Inventor score
Files withCHINA TOBACCO YUNNAN IND CO LTD15
Top patents by PatentIndex Score
15 records- 0193US10440987B2Device for automatically detruding cigarette buttCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Oct 15, 2019·27 cites·5 claims
- 0279US10463073B1Sliding cover-opening deviceCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Nov 5, 2019·5 cites·5 claims
- 0376US11684086B2Modular multifunctional electronic smoking paraphernaliaCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Jun 27, 2023·3 cites·9 claims
- 0472US10568361B2Press and snorting type smoking paraphernalia for heating cigarettesCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Feb 25, 2020·2 cites·6 claims
- 0560US11234456B2Modified carbon material and method for reducing carbonaceous material ignition temperatureCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Feb 1, 2022·0 cites·5 claims
- 0656US11517043B2Automatically resettable smoking paraphernaliaCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Dec 6, 2022·0 cites·6 claims
- 0756US10966452B2Tobacco humectant, preparation method and use thereofCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Apr 6, 2021·0 cites·4 claims
- 0851US11730203B2Electromagnetic heating smoking paraphernalia capable of evenly heating tobacco particlesCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Aug 22, 2023·0 cites·5 claims
- 0949US11285278B2E-juice dripping type atomizer in electronic cigarette having u-shaped airflow channelCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Mar 29, 2022·0 cites·5 claims
- 1049US11058149B2Smoking paraphernalia cooled by smoke flowCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·6 claims
- 1146US11184957B2Electronic heating smoking paraphernalia capable of being rotated to extract cigarette and method for extracting cigarette by rotating smoking paraphernaliaCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Nov 23, 2021·0 cites·7 claims
- 1241US11178912B2Device capable of automatically igniting or heating a cigaretteCHINA TOBACCO YUNNAN IND CO LTD·Filed 2018·Granted Nov 23, 2021·0 cites·15 claims
- 1340US11160315B2Compression charging deviceCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Nov 2, 2021·0 cites·5 claims
- 1439US10568360B2Press puffing deviceCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Feb 25, 2020·0 cites·4 claims
- 1538US11311052B2Device with separate gas inlet for cigarette setCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Apr 26, 2022·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →