Inventor · disambiguated record
Weichang Ke
Also filed as: KE WEICHANG
4 granted patents·1 pending application·1 citations·filing 2017–2018
55Inventor score
Files withHUBEI CHINA TOBACCO IND CO LTD5
Top patents by PatentIndex Score
5 records- 0177US11439178B2Smokeless 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
- 0245US11490657B2Axially rotating electric heating device for extracting tobaccoHUBEI CHINA TOBACCO IND CO LTD·Filed 2018·Granted Nov 8, 2022·0 cites·10 claims
- 0339US11166340B2Composite ceramic atomizer and method of preparing the sameHUBEI CHINA TOBACCO IND CO LTD·Filed 2017·Granted Nov 2, 2021·0 cites·10 claims
- 0438US2019150504A1Cigarette with reduced smoke temperature and improved flavorHUBEI CHINA TOBACCO IND CO LTD·Filed 2017·Application pending·0 cites
- 0535US11350668B2Production method of needle-type heaterHUBEI CHINA TOBACCO IND CO LTD·Filed 2017·Granted Jun 7, 2022·0 cites·3 claims
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