Oven including plural antennas and method for controlling the same
US12317398B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2020 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Dec 16, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B6/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An oven includes a housing that defines a cavity therein, a radio wave generator coupled to the housing and configured to generate a radio wave to be transmitted to the cavity, a control unit electrically connected to the radio wave generator and configured to determine radio wave information related to an intensity, a phase, and a frequency of the radio wave to be generated by the radio wave generator, and a plurality of antennas electrically connected to the radio wave generator and configured to allow the radio wave to be radiated into the cavity. The plurality of antennas are spaced apart from one another, and the control unit is configured to determine the radio wave information for each of the plurality of antennas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.