Inventor · disambiguated record
Donglai Zhu
Also filed as: ZHU DONGLAI
12 granted patents·1 pending application·40 citations·filing 2014–2022
84Inventor score
Files withCHINA TOBACCO YUNNAN IND CO LTD13
Top patents by PatentIndex Score
13 records- 0192US10104909B2Cigarette 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
- 0289US11246348B1Electromagnetic ally-driven liquid atomization deviceCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Granted Feb 15, 2022·2 cites·9 claims
- 0387US10925313B1Electronic cigarette with an improved atomizerCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Feb 23, 2021·6 cites·8 claims
- 0473US12458061B2Automatically resettable tobacco heating deviceCHINA TOBACCO YUNNAN IND CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·12 claims
- 0556US10945459B1Plated silicon-based electronic cigarette atomizing chip and preparation method thereofCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Mar 16, 2021·0 cites·7 claims
- 0655US11344058B2Atomizing liquid gel with reversible phase transition characteristics, preparation method and applications thereofCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Granted May 31, 2022·0 cites·20 claims
- 0753US2022117290A1Non-combustible cigarette based on flocking technology and manufacturing method thereofCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Application pending·0 cites
- 0850US11523637B2Magnetic drive pumping apparatus for electronic cigarette liquids and electronic cigarette product including the magnetic drive pumping apparatusCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Dec 13, 2022·0 cites·10 claims
- 0950US10222311B2Method for evaluating aerosol mass of electronic cigaretteCHINA TOBACCO YUNNAN IND CO LTD·Filed 2014·Granted Mar 5, 2019·0 cites·3 claims
- 1048US10986866B2Electronic cigarette liquid supply device and methodCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
- 1145US10881136B1Atomizing device supporting multiple inhalation modes and method of using the sameCHINA TOBACCO YUNNAN IND CO LTD·Filed 2019·Granted Jan 5, 2021·0 cites·17 claims
- 1244US11206867B2Variable-frequency surface acoustic wave electronic cigaretteCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Granted Dec 28, 2021·0 cites·7 claims
- 1344US10986865B2Surface acoustic wave electronic cigarette systemCHINA TOBACCO YUNNAN IND CO LTD·Filed 2018·Granted Apr 27, 2021·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Donglai Zhu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →