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Class Information
Number: 257/E23.088
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Packaging, interconnects, and markings for semiconductor or other solid-state devices (epo) > Arrangements for cooling, heating, ventilating or temperature compensation; temperature-sensing arrangements (epo) > Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling (epo) > Cooling by change of state, e.g., use of heat pipes (epo)
Description: This subclass is indented under subclass E23.087. This subclass is substantially the same in scope as ECLA classification H01L23/427.


Sub-classes under this class:

Class Number Class Name Patents
257/E23.089 By melting or evaporation of solids (epo) 66


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

Patent Number Title Of Patent Date Issued
7372148 Semiconductor chip having coolant path, semiconductor package and package cooling system using the same May. 13, 2008
7348604 Light-emitting module Mar. 25, 2008
7323776 Elevated heat dissipating device Jan. 29, 2008
7304379 Semiconductor device with pipe for passing refrigerant liquid Dec. 4, 2007
7304380 Integrated circuit cooling and insulating device and method Dec. 4, 2007
7298044 Electronic device with heat dissipation module Nov. 20, 2007
7250674 Coolant cooled type semiconductor device Jul. 31, 2007
7193316 Integrated circuit coolant microchannel with movable portion Mar. 20, 2007
7073568 Heat dissipation device Jul. 11, 2006
7072181 Heat dissipating device and electronic apparatus including the same Jul. 4, 2006
7068510 Dissipating heat reliably in computer systems Jun. 27, 2006
7066240 Integrated circuit heat pipe heat spreader with through mounting holes Jun. 27, 2006
7063129 Heat transport device and electronic apparatus Jun. 20, 2006
7059391 Multiple evaporator heat pipe assisted heat sink Jun. 13, 2006
7057895 Thermal standoff for close proximity thermal management Jun. 6, 2006
7055341 High efficiency cooling system and heat absorbing unit Jun. 6, 2006
7051792 Heat dissipation device May. 30, 2006
7051793 Cooler for electrical components May. 30, 2006
7047640 Method of manufacturing a heat dissipating device May. 23, 2006
7048039 CTE-matched heat pipe May. 23, 2006
7044201 Flat heat transferring device and method of fabricating the same May. 16, 2006
7042728 Clamping structure and heat dissipating module using same May. 9, 2006
7040389 Integrated heat dissipation apparatus May. 9, 2006
7032652 Structure of heat conductive plate Apr. 25, 2006
7031159 Parallel heat exchanger for a component in a mobile system Apr. 18, 2006
7028760 Integrated circuit heat pipe heat spreader with through mounting holes Apr. 18, 2006
7028757 Twin fin arrayed cooling device with liquid chamber Apr. 18, 2006
7027304 Low cost thermal management device or heat sink manufactured from conductive loaded resin-based materials Apr. 11, 2006
7025124 Supporting structure for planar heat pipe Apr. 11, 2006
7021367 Liquid cooling jacket Apr. 4, 2006
7021368 Heat dissipating device with uniform heat points Apr. 4, 2006
7013960 Heat dissipation device Mar. 21, 2006
7011146 Microchannel heat pipe with parallel grooves for recycling coolant Mar. 14, 2006
7011145 Method for enhancing mobility of working fluid in liquid/gas phase heat dissipating device Mar. 14, 2006
7007506 Refrigeration system utilizing incomplete evaporation of refrigerant in evaporator Mar. 7, 2006
7007746 Circulative cooling apparatus Mar. 7, 2006
7004239 Cooling apparatus boiling and condensing refrigerant Feb. 28, 2006
7006354 Heat radiating structure for electronic device Feb. 28, 2006
7005738 Semiconductor package with lid heat spreader Feb. 28, 2006
7002247 Thermal interposer for thermal management of semiconductor devices Feb. 21, 2006
7000686 Heat transport device and electronic device Feb. 21, 2006
7000687 Heat dissipating device Feb. 21, 2006
7002804 Heat dissipating apparatus Feb. 21, 2006
7002801 Method of cooling semiconductor die using microchannel thermosyphon Feb. 21, 2006
7002800 Integrated power and cooling architecture Feb. 21, 2006
6999314 Cooling device, electronic equipment device, and method of manufacturing cooling device Feb. 14, 2006
6994151 Vapor escape microchannel heat exchanger Feb. 7, 2006
6992891 Metal ball attachment of heat dissipation devices Jan. 31, 2006
6988315 Cooling apparatus having low profile extrusion and method of manufacture therefor Jan. 24, 2006
6988531 Micro-chimney and thermosiphon die-level cooling Jan. 24, 2006

1 2 3 4 5 6 7 8 9 10 11 12 13


 
 
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