Surface acoustic wave electronic cigarette system
US10986865B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2018 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Mar 9, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A surface acoustic wave electronic cigarette system includes a piezoelectric substrate, a liquid guiding cavity, an atomization cavity, and a power feeder port. The liquid guiding cavity and the atomization cavity are provided on an upper surface of the piezoelectric substrate. An isolation board is provided between the liquid guiding cavity and the atomization cavity. The power feeder port is provided on an outer side surface of the piezoelectric substrate. The surface acoustic wave electronic cigarette of the present disclosure generates an aerosol with a smaller particle diameter by atomization, which has a comfortable smoking experience and a pure and subtle fragrance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.