Inventor · disambiguated record
Liu Hong
Also filed as: HONG LIU
10 granted patents·1 pending application·12 citations·filing 2016–2021
81Inventor score
Files withCHINA TOBACCO YUNNAN IND CO LTD7ZHENGZHOU TOBACCO RES INST CNTC3HANGZHOU ESTAI MEDICAL TECH CO LTD1
Top patents by PatentIndex Score
11 records- 0191US11744286B2Electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying gelled electronic liquid (e-liquid)CHINA TOBACCO YUNNAN IND CO LTD·Filed 2021·Granted Sep 5, 2023·2 cites·6 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
- 0474US11653692B2Apparatus for assessing hot coal fallout propensity of burning cigarettes based on human behavior features of ash-tapping action and method thereofZHENGZHOU TOBACCO RES INST CNTC·Filed 2018·Granted May 23, 2023·1 cites·16 claims
- 0574US11333647B2Apparatus for assessing hot coal fallout propensity of burning cigarette based on human behavior features of ash-flicking action and method thereofZHENGZHOU TOBACCO RES INST CNTC·Filed 2018·Granted May 17, 2022·1 cites·16 claims
- 0660US11717020B2Bubble removal preparation device and method for gel-state electronic liquid (e-liquid)CHINA TOBACCO YUNNAN IND CO LTD·Filed 2021·Granted Aug 8, 2023·0 cites·10 claims
- 0755US11344058B2Atomizing 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
- 0853US2022117290A1Non-combustible cigarette based on flocking technology and manufacturing method thereofCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Application pending·0 cites
- 0947US11796394B2Automatic multichannel apparatus for assessing hot coal fallout propensity of burning cigarettes and assessing method thereofZHENGZHOU TOBACCO RES INST CNTC·Filed 2018·Granted Oct 24, 2023·0 cites·54 claims
- 1044US11206867B2Variable-frequency surface acoustic wave electronic cigaretteCHINA TOBACCO YUNNAN IND CO LTD·Filed 2020·Granted Dec 28, 2021·0 cites·7 claims
- 1135US10396530B2Air negative ion generating apparatus realized by bumping against collision surface by high-pressure gas flow carrying water moleculesHANGZHOU ESTAI MEDICAL TECH CO LTD·Filed 2016·Granted Aug 27, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →