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Class Information
Number: 219/702
Name: Electric heating > Microwave heating > With control system
Description: Subject matter wherein a device is provided that indicates, maintains, or changes a condition on how the microwave energy acts upon a material or an object to be heated.










Sub-classes under this class:

Class Number Class Name Patents
219/703 Defrost 76
219/722 Interlock circuitry and structure 73
219/704 Load condition sensor 96
219/715 Power switching 163
219/714 Remote (e.g., card, etc.) 89
219/721 Starting circuitry 53
219/720 With display or alarm 217
219/719 With timer 151


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8680445 Field calibration of microwave oven Mar. 25, 2014
8680446 Microwave heating apparatus Mar. 25, 2014
8642934 Power control apparatus for high-frequency dielectric heating and power control method for the same Feb. 4, 2014
8633427 High-frequency heating device Jan. 21, 2014
8624170 Inverter controller and high-frequency dielectric heating apparatus Jan. 7, 2014
8618452 Energy management of household appliances Dec. 31, 2013
8618450 Domestic oven and cooking process that uses the same Dec. 31, 2013
8610038 Microwave oven Dec. 17, 2013
8606180 User interface for controlling a household electrical appliance remotely connected thereto Dec. 10, 2013
8586899 Apparatus and method for mass sterilization and pasteurization of food products Nov. 19, 2013
8575525 Tunnel for conditioning of products, especially for sterilization of food in prepackaged containers Nov. 5, 2013
8546735 Microwave oven Oct. 1, 2013
8540924 Method and device for preheating a pressed material mat during manufacture of wood material boards Sep. 24, 2013
8530808 Microwave-assisted heating and processing techniques Sep. 10, 2013
8492687 Power control apparatus for high-frequency dielectric heating and power control method for the same Jul. 23, 2013
8481900 Methods for drying ceramic materials Jul. 9, 2013
8477007 Appliance and a consumable holder in a network Jul. 2, 2013
8461500 Microwave oven Jun. 11, 2013
8407915 Tray assemblies and methods for manufacturing ceramic articles Apr. 2, 2013
8389914 Heating cooker having drawer type automatic door Mar. 5, 2013
8361282 System and method using a microwave-transparent reaction chamber for production of fuel from a carbon-containing feedstock Jan. 29, 2013
8338767 Hinge mechanism for a home appliance providing door motion in a non-circular path Dec. 25, 2012
8338763 Microwave oven with a regulation system using field sensors Dec. 25, 2012
8338762 Power control apparatus for high-frequency dielectric heating and power control method for the same Dec. 25, 2012
8330085 Spread-spectrum high-frequency heating device Dec. 11, 2012
8324540 Microwave oven switching between predefined modes Dec. 4, 2012
8299409 Fuzzy logic-based control of microwave dryers Oct. 30, 2012
8294070 Air circuit for cooking appliance including combination heating system Oct. 23, 2012
8288694 Apparatus for microwave heating of planar products Oct. 16, 2012
8258446 Power control apparatus for high-frequency dielectric heating and power control method for the same Sep. 4, 2012
8253074 Wiring assembly for an appliance Aug. 28, 2012
8253082 Magnetron driving power source Aug. 28, 2012
8207478 Method and apparatus for rapid thermal processing and bonding of materials using RF and microwaves Jun. 26, 2012
8188409 Temperature probe for an oven, oven and method for operating an oven May. 29, 2012
8178821 Substrate treating apparatus May. 15, 2012
8173944 Cooking device May. 8, 2012
8164036 Cooking apparatus Apr. 24, 2012
8138452 Convection oven Mar. 20, 2012
8093538 Impingement/convection/microwave oven and method Jan. 10, 2012
8017893 High-frequency heating apparatus Sep. 13, 2011
7939456 Method and apparatus for uniform microwave treatment of semiconductor wafers May. 10, 2011
7935914 Pressure cooker May. 3, 2011
7919736 Heating device Apr. 5, 2011
7863548 Method for preventing overheating of microwave oven Jan. 4, 2011
7838807 Impingement/convection/microwave oven and method Nov. 23, 2010
7765918 Combination conveyor oven Aug. 3, 2010
7673801 Apparatus and method for controlling microwave oven using bar code Mar. 9, 2010
7525074 Method and apparatus for detecting metal placed within a microwave oven Apr. 28, 2009
7514658 Apparatus and method for transmitting and receiving data in microwave oven Apr. 7, 2009
7473869 Cooking apparatus using barcode Jan. 6, 2009

1 2 3 4 5 6 7










 
 
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