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Class Information
Number: 257/706
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Housing or package > Insulating material > With heat sink
Description: Subject matter wherein the insulating housing has a heat sink to dissipate heat.


Sub-classes under this class:

Class Number Class Name Patents
257/707 Directly attached to semiconductor device 986


Patents under this class:

Patent Number Title Of Patent Date Issued
7408258 Interconnection circuit and electronic module utilizing same Aug. 5, 2008
7405448 Semiconductor device having a resistance for equalizing the current distribution Jul. 29, 2008
7399657 Ball grid array packages with thermally conductive containers Jul. 15, 2008
7397137 Direct FET device for high frequency application Jul. 8, 2008
7396700 Method for fabricating thermally enhanced semiconductor device Jul. 8, 2008
7394659 Apparatus and methods for cooling semiconductor integrated circuit package structures Jul. 1, 2008
7388286 Semiconductor package having enhanced heat dissipation and method of fabricating the same Jun. 17, 2008
7382047 Heat dissipation device Jun. 3, 2008
7378731 Heat spreader and package structure utilizing the same May. 27, 2008
7378730 Thermal interconnect systems methods of production and uses thereof May. 27, 2008
7375970 High density memory module using stacked printed circuit boards May. 20, 2008
7375966 Automatic transmission electronic control device 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
7365988 Cycling LED heat spreader Apr. 29, 2008
7365986 Semiconductor cooling device and stack of semiconductor cooling devices Apr. 29, 2008
7365422 Package of leadframe with heatsinks Apr. 29, 2008
7361944 Electrical device with a plurality of thin-film device layers Apr. 22, 2008
7358605 Heat dissipation structure for electronic device Apr. 15, 2008
7358604 Multichip circuit module and method for the production thereof Apr. 15, 2008
7355856 Method and apparatus for increasing natural convection efficiency in long heat sinks Apr. 8, 2008
7355276 Thermally-enhanced circuit assembly Apr. 8, 2008
7352062 Integrated circuit package design Apr. 1, 2008
7348665 Liquid metal thermal interface for an integrated circuit device Mar. 25, 2008
7348604 Light-emitting module Mar. 25, 2008
7345885 Heat spreader with multiple stacked printed circuit boards Mar. 18, 2008
7345364 Structure and method for improved heat conduction for semiconductor devices Mar. 18, 2008
7342305 Thermally enhanced cavity-down integrated circuit package Mar. 11, 2008
7342304 Semiconductor package with heat dissipating structure Mar. 11, 2008
7339266 Apparatus for effecting reliable heat transfer of bare die microelectronic device and method thereof Mar. 4, 2008
7335983 Carbon nanotube micro-chimney and thermo siphon die-level cooling Feb. 26, 2008
7335982 Chip package structure and chip packaging process Feb. 26, 2008
7333331 Power unit device and power converter device Feb. 19, 2008
7332807 Chip package thermal interface materials with dielectric obstructions for body-biasing, methods of using same, and systems containing same Feb. 19, 2008
7332806 Thin, thermally enhanced molded package with leadframe having protruding region Feb. 19, 2008
7329948 Microelectronic devices and methods Feb. 12, 2008
7329947 Heat treatment jig for semiconductor substrate Feb. 12, 2008
7327577 Method and apparatus for grounding a heat sink in thermal contact with an electronic component using a grounding spring having multiple-jointed spring fingers Feb. 5, 2008
7327028 Embedded heat spreader for folded stacked chip-scale package Feb. 5, 2008
7327027 Thermal interface structure with integrated liquid cooling and methods Feb. 5, 2008
7327025 Heat spreader for thermally enhanced semiconductor package Feb. 5, 2008
7323769 High performance chip scale leadframe package with thermal dissipating structure and annular element and method of manufacturing package Jan. 29, 2008
7323255 Method of producing base plate circuit board, base plate for circuit board, and circuit board using the base plate Jan. 29, 2008
7321492 Heat sink module for an electronic device Jan. 22, 2008
7321161 LED package assembly with datum reference feature Jan. 22, 2008
7319592 Recyclable protective cover for a heat-conductive medium Jan. 15, 2008
7317247 Semiconductor package having heat spreader and package stack using the same Jan. 8, 2008
RE39957 Method of making semiconductor package with heat spreader Dec. 25, 2007
7312526 Semiconductor device and method of manufacturing thereof Dec. 25, 2007
7312400 Multilayer wiring board, base for multilayer wiring board, printed wiring board and its manufacturing method Dec. 25, 2007



 
 
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