Inventor · disambiguated record
Xudong Zheng
Also filed as: ZHENG XUDONG
11 granted patents·4 pending applications·69 citations·filing 2014–2024
85Inventor score
Files withCHINA TOBACCO YUNNAN IND CO LTD13ZHEJIANG SUNNY OPTICS CO LTD1ZHONGSHAN UNION OPTECH RES INSTITUTE CO LTD1
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
- 0292US10104909B2Cigarette smoking device having electronic atomization function and method for improving cigarette smoking qualityCHINA TOBACCO YUNNAN IND CO LTD·Filed 2015·Granted Oct 23, 2018·32 cites·15 claims
- 0379US10463073B1Sliding cover-opening deviceCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Nov 5, 2019·5 cites·5 claims
- 0476US11684086B2Modular multifunctional electronic smoking paraphernaliaCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Jun 27, 2023·3 cites·9 claims
- 0572US10568361B2Press and snorting type smoking paraphernalia for heating cigarettesCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Feb 25, 2020·2 cites·6 claims
- 0663US2025147283A1Optical camera lens assemblyZHEJIANG SUNNY OPTICS CO LTD·Filed 2024·Application pending·0 cites
- 0760US11234456B2Modified 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
- 0856US10966452B2Tobacco humectant, preparation method and use thereofCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Apr 6, 2021·0 cites·4 claims
- 0953US2022117290A1Non-combustible cigarette based on flocking technology and manufacturing method thereofCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Application pending·0 cites
- 1051US11730203B2Electromagnetic heating smoking paraphernalia capable of evenly heating tobacco particlesCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Aug 22, 2023·0 cites·5 claims
- 1151US2025251643A1Zoom lensZHONGSHAN UNION OPTECH RES INSTITUTE CO LTD·Filed 2024·Application pending·0 cites
- 1249US11058149B2Smoking paraphernalia cooled by smoke flowCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·6 claims
- 1346US2016242465A1An Igniting Activator for Novel Electric-Heating CigaretteCHINA TOBACCO YUNNAN IND CO LTD·Filed 2014·Application pending·0 cites
- 1441US11178912B2Device capable of automatically igniting or heating a cigaretteCHINA TOBACCO YUNNAN IND CO LTD·Filed 2018·Granted Nov 23, 2021·0 cites·15 claims
- 1539US10568360B2Press puffing deviceCHINA TOBACCO YUNNAN IND CO LTD·Filed 2017·Granted Feb 25, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →