Electromagnetic heating smoking paraphernalia capable of evenly heating tobacco particles
US-11730203-B2 · Aug 22, 2023 · US
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Wang Chengya patents
Wang Chengya is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Chengya |
| Total patents | 30 |
| First publication | Jun 20, 2019 |
| Latest publication | Aug 22, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Modular multifunctional electronic smoking paraphernalia
US-11684086-B2 · Jun 27, 2023 · US
Automatically resettable smoking paraphernalia
US-11517043-B2 · Dec 6, 2022 · US
Device with separate gas inlet for cigarette set
US-11311052-B2 · Apr 26, 2022 · US
E-juice dripping type atomizer in electronic cigarette having u-shaped airflow channel
US-11285278-B2 · Mar 29, 2022 · US
Modified carbon material and method for reducing carbonaceous material ignition temperature
US-11234456-B2 · Feb 1, 2022 · US
Device capable of automatically igniting or heating a cigarette
US-11178912-B2 · Nov 23, 2021 · US
Electronic heating smoking paraphernalia capable of being rotated to extract cigarette and method for extracting cigarette by rotating smoking paraphernalia
US-11184957-B2 · Nov 23, 2021 · US
Compression charging device
US-11160315-B2 · Nov 2, 2021 · US
Modified carbon material and method for reducing carbonaceous material ignition temperature
US-2021235742-A1 · Aug 5, 2021 · US
Recent patents
Latest publications not already listed above.
Smoking paraphernalia cooled by smoke flow
US-11058149-B2 · Jul 13, 2021 · US
Tobacco humectant, preparation method and use thereof
US-10966452-B2 · Apr 6, 2021 · US
Tobacco Humectant, Preparation Method and Use Thereof
US-2021051994-A1 · Feb 25, 2021 · US
Device with separate gas inlet for cigarette set
US-2021052006-A1 · Feb 25, 2021 · US
Automatically resettable smoking paraphernalia
US-2021007392-A1 · Jan 14, 2021 · US
Smoking paraphernalia cooled by smoke flow
US-2021000171-A1 · Jan 7, 2021 · US
Device capable of automatically igniting or heating a cigarette
US-2020205475-A1 · Jul 2, 2020 · US
Electronic heating smoking paraphernalia capable of being rotated to extract cigarette and method for extracting cigarette by rotating smoking paraphernalia
US-2020093183-A1 · Mar 26, 2020 · US
Press puffing device
US-10568360-B2 · Feb 25, 2020 · US
Press and snorting type smoking paraphernalia for heating cigarettes
US-10568361-B2 · Feb 25, 2020 · US
Electromagnetic heating smoking paraphernalia capable of evenly heating tobacco particles
US-2019343180-A1 · Nov 14, 2019 · US
Sliding cover-opening device
US-2019335807-A1 · Nov 7, 2019 · US
E-juice dripping type atomizer
US-2019336708-A1 · Nov 7, 2019 · US
Sliding cover-opening device
US-10463073-B1 · Nov 5, 2019 · US
Modular multifunctional electronic smoking paraphernalia
US-2019328043-A1 · Oct 31, 2019 · US
Device for automatically detruding cigarette butt
US-10440987-B2 · Oct 15, 2019 · US
Compression charging device
US-2019267823-A1 · Aug 29, 2019 · US
Press puffing device
US-2019223505-A1 · Jul 25, 2019 · US
Press and snorting type smoking paraphernalia for heating cigarettes
US-2019191782-A1 · Jun 27, 2019 · US
Device for automatically detruding cigarette butt
US-2019183170-A1 · Jun 20, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| China Tobacco Yunnan Ind Co Ltd | 30 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A24F40/20 | 16 |
| A24F40/40 | 12 |
| A24F40/485 | 12 |
| A24F47/008 | 11 |
| A24F40/50 | 8 |