Cooking apparatus using microwaves
US9363854B2 · kind B2 · utility
19Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2010 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | Oct 22, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cooking apparatus using microwaves may include a microwave generator that generates and outputs a plurality of microwaves to heat an object in a cavity, and a controller that calculates heating efficiency of each of the plurality of microwaves based on the microwaves reflected from the cavity, and then sets heating time of each of the microwaves during a heating period of time according to the calculated heating efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.