Processing objects by radio frequency (RF) energy
US10667528B2 · kind B2 · utility
1Cited by
35References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2015 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Dec 9, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of processing an object is disclosed. The method comprises heating the object by applying radio frequency (RF) energy, monitoring a value related to a rate of absorption of RF energy by the object during the heating, and adjusting the RF energy in accordance with changes in a time derivative of the monitored value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.