Inventor · disambiguated record
Huachen Liu
Also filed as: LIU HUACHEN
18 granted patents·8 pending applications·115 citations·filing 2017–2024
91Inventor score
Files withCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD11HUBEI CHINA TOBACCO IND CO LTD10ALIBABA GROUP HOLDING LTD3KISS NAIL PRODUCTS INC2
Top patents by PatentIndex Score
26 records- 0191USD898990SCombined electrical tobacco heating device and chargerHUBEI CHINA TOBACCO IND CO LTD·Filed 2018·Granted Oct 13, 2020·39 cites·1 claims
- 0290USD898280SCombined electrical tobacco heating device and chargerHUBEI CHINA TOBACCO IND CO LTD·Filed 2018·Granted Oct 6, 2020·36 cites·1 claims
- 0377US11439178B2Smokeless cigarette having decreased vapor temperature and preventing heat-caused collapse of cigarette holderHUBEI CHINA TOBACCO IND CO LTD·Filed 2018·Granted Sep 13, 2022·1 cites·12 claims
- 0473US10437451B2Method and system for private communicationALIBABA GROUP HOLDING LTD·Filed 2017·Granted Oct 8, 2019·3 cites·17 claims
- 0572USD926355SSet of tobacco heating device and chargerHUBEI CHINA TOBACCO IND CO LTD·Filed 2019·Granted Jul 27, 2021·13 cites·1 claims
- 0669US2025082037A1Method for controlling temperature of heat generating component of electrically heated vapor-generating system and electrically heated vapor-generating systemCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2024·Application pending·0 cites
- 0768USD886366SCombined electrical tobacco heating device and chargerHUBEI CHINA TOBACCO IND CO LTD·Filed 2018·Granted Jun 2, 2020·11 cites·1 claims
- 0866US2025228301A1Segmented heating temperature control method and apparatus for electronic vaping set, and electronic deviceCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2022·Application pending·0 cites
- 0964US2025017282A1Appliance heating control method and apparatus for user customizable vapingCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2022·Application pending·0 cites
- 1064US2025016892A1Temperature control method and apparatus for magnetic heat-emitting body, and electronic deviceCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2022·Application pending·0 cites
- 1162USD943150SHeat not burning smoking deviceCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2019·Granted Feb 8, 2022·8 cites·1 claims
- 1253US11783959B2Electronic paste composition, preparation method therefor and use thereofCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2018·Granted Oct 10, 2023·0 cites·10 claims
- 1351US2019196693A1Method and apparatus for displaying reminder messageALIBABA GROUP HOLDING LTD·Filed 2019·Application pending·0 cites
- 1450US12507323B2Ceramic heater and preparation method and use of ceramic heaterCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2018·Granted Dec 23, 2025·0 cites·13 claims
- 1549US12059032B2Electric heating cigarette appliance having temperature and period adjustment functionsCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2018·Granted Aug 13, 2024·0 cites·19 claims
- 1648US2021401062A1Method for controlling temperature of heat-generating component of electrically heated vapor-generating system and electrically heated vapor-generating systemCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2018·Application pending·0 cites
- 1745US11490657B2Axially rotating electric heating device for extracting tobaccoHUBEI CHINA TOBACCO IND CO LTD·Filed 2018·Granted Nov 8, 2022·0 cites·10 claims
- 1844US12041967B2Electric heating device for preventing contact wearing out and tobacco falling outCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2018·Granted Jul 23, 2024·0 cites·10 claims
- 1943USD919171SElectrical tobacco heating deviceHUBEI CHINA TOBACCO IND CO LTD·Filed 2018·Granted May 11, 2021·3 cites·1 claims
- 2039USD1099417SHair dryerKISS NAIL PRODUCTS INC·Filed 2024·Granted Oct 21, 2025·0 cites·1 claims
- 2139USD1099416SHair dryerKISS NAIL PRODUCTS INC·Filed 2024·Granted Oct 21, 2025·0 cites·1 claims
- 2239US11166340B2Composite ceramic atomizer and method of preparing the sameHUBEI CHINA TOBACCO IND CO LTD·Filed 2017·Granted Nov 2, 2021·0 cites·10 claims
- 2338US2019150504A1Cigarette with reduced smoke temperature and improved flavorHUBEI CHINA TOBACCO IND CO LTD·Filed 2017·Application pending·0 cites
- 2436USD919878SSmoking deviceCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2019·Granted May 18, 2021·1 cites·1 claims
- 2535US11350668B2Production method of needle-type heaterHUBEI CHINA TOBACCO IND CO LTD·Filed 2017·Granted Jun 7, 2022·0 cites·3 claims
- 2633US2018069906A1Method and system for private communication with multiple partiesALIBABA GROUP HOLDING LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →