Electronic aerosol provision system and method
US12364825B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Apr 26, 2019 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Jul 27, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8206
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An electronic aerosol provision system includes an airflow sensor operable to measure an airflow parameter, a profile recall unit operable to recall one or more inhalation airflow profiles, a comparison processing unit operable to compare a measured airflow parameter with at least a first inhalation airflow profile while providing aerosol to a user, and a feedback unit operable to provide feedback to the user responsive to the difference between a compared measured airflow parameter and inhalation airflow profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.