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Class Information
Number: 257/707
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Housing or package > Insulating material > With heat sink > Directly attached to semiconductor device
Description: Subject matter wherein the heat sink is attached directly to the semiconductor device.


Patents under this class:

Patent Number Title Of Patent Date Issued
7459784 High capacity thin module system Dec. 2, 2008
7459783 Light emitting chip package and light source module Dec. 2, 2008
7457122 Memory module assembly including a clip for mounting a heat sink thereon Nov. 25, 2008
7456498 Integrated circuit package and system interface Nov. 25, 2008
7456492 Semiconductor device having semiconductor element, insulation substrate and metal electrode Nov. 25, 2008
7453142 System and method for implementing transformer on package substrate Nov. 18, 2008
7449780 Apparatus to minimize thermal impedance using copper on die backside Nov. 11, 2008
7449776 Cooling devices that use nanowires Nov. 11, 2008
7446417 Semiconductor integrated circuit device and fabrication method thereof Nov. 4, 2008
7446410 Circuit module with thermal casing systems Nov. 4, 2008
7446409 Cavity-down multiple-chip package Nov. 4, 2008
7446408 Semiconductor package with heat sink Nov. 4, 2008
7446407 Chip package structure Nov. 4, 2008
7446406 Circuit device and manufacturing method thereof Nov. 4, 2008
7443025 Thermally improved placement of power-dissipating components onto a circuit board Oct. 28, 2008
7443023 High capacity thin module system Oct. 28, 2008
7443022 Board-on-chip packages Oct. 28, 2008
7439617 Capillary underflow integral heat spreader Oct. 21, 2008
7436669 3D multi-layer heat conduction diffusion plate Oct. 14, 2008
7436058 Reactive solder material Oct. 14, 2008
7436000 Two dimensional light source using light emitting diode and liquid crystal display device using the two dimensional light source Oct. 14, 2008
7432591 Thermal enhanced plastic ball grid array with heat sink attachment option Oct. 7, 2008
7432586 Apparatus and method for thermal and electromagnetic interference (EMI) shielding enhancement in die-up array packages Oct. 7, 2008
7425762 Electronic apparatus Sep. 16, 2008
7423342 Method for assembling semiconductor switching elements and heat sink in rotary electric machine and rotary electric machine Sep. 9, 2008
7423341 Plastic overmolded packages with mechanically decoupled lid attach attachment Sep. 9, 2008
7417312 Use of solder paste for heat dissipation Aug. 26, 2008
7417311 Semiconductor device and method of fabricating the same Aug. 26, 2008
7414311 Ball grid array housing having a cooling foil Aug. 19, 2008
7411790 Heat sink with built-in heat pipes for semiconductor packages Aug. 12, 2008
7411281 Integrated circuit device package having both wire bond and flip-chip interconnections and method of making the same Aug. 12, 2008
7410830 Leadless plastic chip carrier and method of fabricating same Aug. 12, 2008
7405933 Cooling device, substrate, and electronic equipment Jul. 29, 2008
7400049 Integrated circuit package system with heat sink Jul. 15, 2008
7399657 Ball grid array packages with thermally conductive containers Jul. 15, 2008
7394659 Apparatus and methods for cooling semiconductor integrated circuit package structures Jul. 1, 2008
7394657 Method of obtaining enhanced localized thermal interface regions by particle stacking Jul. 1, 2008
7391061 Light emitting diode with thermal spreading layer Jun. 24, 2008
7388286 Semiconductor package having enhanced heat dissipation and method of fabricating the same Jun. 17, 2008
7385824 Processor module with rigidly coupled processor and voltage-regulator heat sinks Jun. 10, 2008
7378747 Semiconductor device chip and semiconductor device chip package May. 27, 2008
7378730 Thermal interconnect systems methods of production and uses thereof May. 27, 2008
7375964 Memory module assembly including a clamp for mounting heat sinks thereon May. 20, 2008
7372147 Supporting a circuit package including a substrate having a solder column array May. 13, 2008
7372146 Semiconductor module May. 13, 2008
7365422 Package of leadframe with heatsinks Apr. 29, 2008
7362573 Heat dissipation device Apr. 22, 2008
7361972 Chip packaging structure for improving reliability Apr. 22, 2008
7360586 Wrap around heat sink apparatus and method Apr. 22, 2008
7357173 Cooling device for a chip and method for its production Apr. 15, 2008



 
 
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