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Class Information
Number: 219/390
Name: Electric heating > Heating devices > Combined with container, enclosure, or support for material to be heated > Muffle-type enclosure
Description: Subject matter wherein the container or enclosure structure comprises an inner compartment for holding the material to be heated, the compartment wall, or walls, preventing direct transmission of heat energy derived from the heating means to the material.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7616872 Temperature measurement and heat-treating methods and systems Nov. 10, 2009
7608802 Heating device for heating semiconductor wafers in thermal processing chambers Oct. 27, 2009
7605349 Slow cooker and method of operation Oct. 20, 2009
7598150 Compensation techniques for substrate heating processes Oct. 6, 2009
7598477 Vacuum muffle quench furnace Oct. 6, 2009
7575431 Vertical heat processing apparatus and method for using the same Aug. 18, 2009
7537448 Thermal processing method and thermal processing unit May. 26, 2009
7534977 Heat treatment apparatus and method of manufacturing a semiconductor device May. 19, 2009
7534978 Process chamber of an installation for the thermal treatment of printed circuit boards May. 19, 2009
7531769 Carbon fiber composite muffle May. 12, 2009
7528348 Apparatus and method for measuring the temperature of substrates May. 5, 2009
7528347 Cooling device and heat treating device using the same May. 5, 2009
7528349 Temperature stabilization for substrate processing May. 5, 2009
7525068 Heating system of batch type reaction chamber and method thereof Apr. 28, 2009
7521654 Heater panel of a radiant heater compromising a heating spiral Apr. 21, 2009
7514650 Continuous infrared furnace Apr. 7, 2009
7509035 Lamp array for thermal processing exhibiting improved radial uniformity Mar. 24, 2009
7503762 Substrate processing apparatus and substrate processing method Mar. 17, 2009
7501607 Apparatuses and methods for suppressing thermally-induced motion of a workpiece Mar. 10, 2009
7491913 Bake apparatus for use in spin-coating equipment Feb. 17, 2009
7488918 Method and apparatus for manufacturing printed light guide plate Feb. 10, 2009
7489858 Heater assembly Feb. 10, 2009
7482555 Substrate transportation device (air) Jan. 27, 2009
7479619 Thermal processing unit Jan. 20, 2009
7466907 Annealing process and device of semiconductor wafer Dec. 16, 2008
7453051 System and process for heating semiconductor wafers by optimizing absorption of electromagnetic energy Nov. 18, 2008
7442900 Chamber for uniform heating of large area substrates Oct. 28, 2008
7431585 Apparatus and method for heating substrates Oct. 7, 2008
7432475 Vertical heat treatment device and method controlling the same Oct. 7, 2008
7429717 Multizone heater for furnace Sep. 30, 2008
7429718 Heating and cooling of substrate support Sep. 30, 2008
7416405 Vertical type of thermal processing apparatus and method of using the same Aug. 26, 2008
7415312 Process module tuning Aug. 19, 2008
7414224 Backside rapid thermal processing of patterned wafers Aug. 19, 2008
7387762 Apparatus for sintering silver clay Jun. 17, 2008
7381928 Thermal processing apparatus and thermal processing method Jun. 3, 2008
7378618 Rapid conductive cooling using a secondary process plane May. 27, 2008
7371998 Thermal wafer processor May. 13, 2008
7371997 Thermal processing apparatus and thermal processing method May. 13, 2008
7358200 Gas-assisted rapid thermal processing Apr. 15, 2008
7358462 Apparatus and method for reducing stray light in substrate processing chambers Apr. 15, 2008
7351936 Method and apparatus for preventing baking chamber exhaust line clog Apr. 1, 2008
7332691 Cooling plate, bake unit, and substrate treating apparatus Feb. 19, 2008
RE40052 Heat treatment apparatus Feb. 12, 2008
7323661 Heat treatment apparatus using a lamp for rapidly and uniformly heating a wafer Jan. 29, 2008
7317172 Bake system Jan. 8, 2008
7317175 User interface for configuring and controlling an array of heater elements Jan. 8, 2008
7311520 Heat treatment apparatus Dec. 25, 2007
7312422 Semiconductor batch heating assembly Dec. 25, 2007
7274006 Heater Sep. 25, 2007

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