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Class Information
Number: 219/678
Name: Electric heating > Microwave heating
Description: Subject matter for the electric heating of a material or object by applying a field of electromagnetic wave radiation in a frequency range from about 1 gigahertz to 3 gigahertz.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601936 |
Microwave system and method for controling the sterlization and infestation of crop soils |
Oct. 13, 2009 |
| 7586066 |
Hair styling device and method |
Sep. 8, 2009 |
| 7571814 |
Method for separating metal values by exposing to microwave/millimeter wave energy |
Aug. 11, 2009 |
| 7564011 |
Microwave oven |
Jul. 21, 2009 |
| 7541561 |
Process of microwave heating of powder materials |
Jun. 2, 2009 |
| 7514658 |
Apparatus and method for transmitting and receiving data in microwave oven |
Apr. 7, 2009 |
| 7476828 |
Media microwave oven |
Jan. 13, 2009 |
| 7476829 |
Pre treatment of multi-phase materials using high field strength electromagnetic waves |
Jan. 13, 2009 |
| 7420500 |
Electromagnetic radiation absorber |
Sep. 2, 2008 |
| 7409850 |
Systems and methods for maximizing heat transfer efficiency to and minimizing thermal gradients in an analytic column |
Aug. 12, 2008 |
| 7361303 |
Medical waste treatment unit |
Apr. 22, 2008 |
| 7354504 |
Dielectric profile controlled microwave sterilization system |
Apr. 8, 2008 |
| 7270842 |
Thermal gelation of foods and biomaterials using rapid heating |
Sep. 18, 2007 |
| 7256377 |
Coupled-waveguide microwave applicator for uniform processing |
Aug. 14, 2007 |
| 7250589 |
Microwave hyperthermia treatment apparatus and treatment system |
Jul. 31, 2007 |
| 7232978 |
Method for controlling a delta-T cooking process |
Jun. 19, 2007 |
| 7202452 |
Coffee maker and microwave oven and method for controlling the same |
Apr. 10, 2007 |
| 7148457 |
Microwave water heating system |
Dec. 12, 2006 |
| 7148456 |
Method and apparatus for microwave phosphor synthesis |
Dec. 12, 2006 |
| 7144739 |
Pressure measurement and relief for microwave-assisted chemical reactions |
Dec. 5, 2006 |
| 7144471 |
Bonding method and apparatus |
Dec. 5, 2006 |
| 7087871 |
Microwave oven cleaner |
Aug. 8, 2006 |
| 7030350 |
Microwave oven equipped with toaster and method of controlling the same |
Apr. 18, 2006 |
| 7026762 |
Magnetron, and microwave oven and high-frequency heating apparatus each equipped with the same |
Apr. 11, 2006 |
| 7005033 |
Apparatus and method for laminating dry film using microwave |
Feb. 28, 2006 |
| 7002120 |
Microwave oven cleaner |
Feb. 21, 2006 |
| 7002121 |
Steam generator |
Feb. 21, 2006 |
| 7002124 |
Microwave oven |
Feb. 21, 2006 |
| 6998590 |
Microwave component heating method |
Feb. 14, 2006 |
| 6982192 |
High performance thermal interface curing process for organic flip chip packages |
Jan. 3, 2006 |
| 6951798 |
Method of bonding a stack of layers by electromagnetic induction heating |
Oct. 4, 2005 |
| 6933481 |
Customer-engaging food merchandising module |
Aug. 23, 2005 |
| 6914208 |
Method for semiconductor wafer etching |
Jul. 5, 2005 |
| 6884449 |
Microwave oven having rice cooking function and method of controlling the same |
Apr. 26, 2005 |
| 6847021 |
Device for reheating by microwaves |
Jan. 25, 2005 |
| 6828696 |
Apparatus and method for powering multiple magnetrons using a single power supply |
Dec. 7, 2004 |
| 6822207 |
Continuous product conveyor having a brick baking hearth |
Nov. 23, 2004 |
| 6809305 |
Microwave bonding of thin film metal coated substrates |
Oct. 26, 2004 |
| 6787743 |
Apparatus for the production of ginkgo leaf tea |
Sep. 7, 2004 |
| 6777654 |
Customer-engaging food merchandising module |
Aug. 17, 2004 |
| 6742278 |
Method for increasing the permeability of wood |
Jun. 1, 2004 |
| 6734409 |
Microwave assisted bonding method and joint |
May. 11, 2004 |
| 6713738 |
Methods for temperature control in microwave processing |
Mar. 30, 2004 |
| 6698657 |
Method and apparatus for data interpretation |
Mar. 2, 2004 |
| 6683287 |
Process and device for fixing toner onto a substrate or printed material |
Jan. 27, 2004 |
| 6681137 |
Communications medium for controlling the attributes of a physical, chemical, or thermodynamic process |
Jan. 20, 2004 |
| 6680092 |
Coating method and products obtained by same |
Jan. 20, 2004 |
| 6644536 |
Solder reflow with microwave energy |
Nov. 11, 2003 |
| 6596975 |
Method for increasing the permeability of wood |
Jul. 22, 2003 |
| 6572830 |
Integrated multilayered microfludic devices and methods for making the same |
Jun. 3, 2003 |
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