| Patent application number | Description | Published |
|---|
| 20080290087 | Electromagnetic heating - An apparatus for applying RF energy to an object, comprising at least one slower-scanning, frequency source and at least one faster-scanning frequency source, and a controller which sweeps a range of frequencies using the faster-scanning source to measure RF absorption and controls the slower-scanning frequency source based on the sweep. | 11-27-2008 |
| 20090045191 | Electromagnetic heating - An electromagnetic heater for heating an irregularly shaped object, including:
| 02-19-2009 |
| 20090057302 | Dynamic impedance matching in RF resonator cavity - A method for matching an impedance of a system comprising a cavity and one or more feeds to an impedance of one or more sources of electromagnetic radiation irradiating a plurality of frequencies into the cavity via the feeds, comprising: determining a plurality of s-parameter of the system for a frequency band; determining the system impedance based on the s-parameters; and modifying the system impedance according to the difference between the impedance of the system and the impedance of the source. | 03-05-2009 |
| 20090236333 | Food preparation - Devices and methods for RF heating of food, using techniques which allow uniformity and/or controlled non-uniformity. | 09-24-2009 |
| 20090236334 | Food preparation - Devices and methods for RF heating of food, using techniques which allow uniformity and/or controlled non-uniformity. | 09-24-2009 |
| 20090236335 | Food preparation - Devices and methods for RF heating of food, using techniques which allow uniformity and/or controlled non-uniformity. | 09-24-2009 |
| 20100006564 | ELECTROMAGNETIC HEATING - An electromagnetic heater for heating an irregularly shaped object, including:
| 01-14-2010 |
| 20100006565 | ELECTROMAGNETIC HEATING - An electromagnetic heater for heating an irregularly shaped object, including:
| 01-14-2010 |
| 20100115785 | DRYING APPARATUS AND METHODS AND ACCESSORIES FOR USE THEREWITH - A method of drying an object comprising, providing an object into an RF cavity; applying broadband RF energy to the object in controlled manner which keeps the object within a desired temporal temperature schedule and within a desired spatial profile; and terminating the drying when it is at least estimated that a desired drying level is achieved. | 05-13-2010 |
| 20110017728 | ELECTROMAGNETIC HEATING - An electromagnetic heater for heating an irregularly shaped object, including:
| 01-27-2011 |
| 20110031236 | FOOD PREPARATION - Devices and methods for RF heating of food, using techniques which allow uniformity and/or controlled non-uniformity. | 02-10-2011 |
| 20110031237 | METHODS AND SYSTEMS FOR A MODULAR PROCESSING DEVICE - A system for heating one or more objects. The system comprises a first housing comprising a power unit configured for generating radio frequency (EM) radiation, one or more second housings comprising a heating unit having a cavity for positioning one or more objects, and one or more EM radiation conducting elements configured for conducting the EM radiation from the power unit to the cavity for heating the one or more objects. The first housing and one or more of the second housings are physically separated from one another. | 02-10-2011 |
| 20110031240 | ELECTROMAGNETIC HEATING - An electromagnetic heater for heating an irregularly shaped object, including:
| 02-10-2011 |
