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Class Information
Number: 257/788
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Encapsulated > With specified encapsulant
Description: Subject matter wherein the chemical composition of the material that encapsulates the active solid-state electronic device is specified.


Sub-classes under this class:

Class Number Class Name Patents
257/793 Including epoxide 263
257/794 Including glass 126
257/792 Including polyimide 182
257/791 Including polysiloxane (e.g., silicone resin) 163
257/790 Plural encapsulating layers 328
257/789 With specified filler material 305


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7612458 Epoxy resin composition for semiconductor encapsulating use, and semiconductor device Nov. 3, 2009
7579698 Photodetector sealing resin is a boride or an oxide of micro particles Aug. 25, 2009
7560821 Area mount type semiconductor device, and die bonding resin composition and encapsulating resin composition used for the same Jul. 14, 2009
7560820 Integrated getter for vacuum or inert gas packaged LEDs Jul. 14, 2009
7550859 System and method for hermetically sealing a package Jun. 23, 2009
7547978 Underfill and encapsulation of semiconductor assemblies with materials having differing properties Jun. 16, 2009
7530164 Wafer-level underfill process making use of sacrificial contact pad protective material May. 12, 2009
7528415 Semiconductor laser May. 5, 2009
7517726 Wire bonded chip scale package fabrication methods Apr. 14, 2009
7514769 Micro surface mount die package and method Apr. 7, 2009
7511383 Flame retardant and an epoxy resin composition comprising the same for encapsulating semiconductor devices Mar. 31, 2009
7504670 Sealing structure for mounting a semiconductor device to a substrate Mar. 17, 2009
7495344 Semiconductor apparatus Feb. 24, 2009
7473993 Semiconductor stack package and memory module with improved heat dissipation Jan. 6, 2009
7474009 Optoelectronic molding compound that transmits visible light and blocks infrared light Jan. 6, 2009
7474008 Semiconductor device with reduced electromigration Jan. 6, 2009
7436002 Surface-mountable radiation-emitting component Oct. 14, 2008
7436075 Ion beam irradiation apparatus and ion beam irradiation method Oct. 14, 2008
7436076 Micromechanical component having an anodically bonded cap and a manufacturing method Oct. 14, 2008
7425731 Light emitting diode package Sep. 16, 2008
7397140 Chip module Jul. 8, 2008
7391102 Semiconductor apparatus configured with a lead frame having sufficient strenght to protect against external forces Jun. 24, 2008
7382059 Semiconductor package structure and method of manufacture Jun. 3, 2008
7382060 Semiconductor component having thinned die, polymer layers, contacts on opposing sides, and conductive vias connecting the contacts Jun. 3, 2008
7374969 Semiconductor package with conductive molding compound and manufacturing method thereof May. 20, 2008
7371618 Method of manufacturing wafer-level chip-size package and molding apparatus used in the method May. 13, 2008
7335982 Chip package structure and chip packaging process Feb. 26, 2008
7327019 Semiconductor device of a charge storage type Feb. 5, 2008
7317258 Thermal interface apparatus, systems, and fabrication methods Jan. 8, 2008
7312536 Substrate having a built-in chip and external connection terminals on both sides and a method for manufacturing the same Dec. 25, 2007
7294530 Method for encapsulating multiple integrated circuits Nov. 13, 2007
7291905 Lead frame, semiconductor device produced by using the same and method of producing the semiconductor device Nov. 6, 2007
7288489 Process for thinning a semiconductor workpiece Oct. 30, 2007
7282806 Semiconductor devices at least partially covered by a composite coating including particles dispersed through photopolymer material Oct. 16, 2007
7268421 Semiconductor chip assembly with welded metal pillar that includes enlarged ball bond Sep. 11, 2007
7265453 Semiconductor component having dummy segments with trapped corner air Sep. 4, 2007
7262514 Epoxy resin composition for semiconductor encapsulation, semiconductor device using the same, and process for producing semiconductor device Aug. 28, 2007
7262510 Chip package structure Aug. 28, 2007
7262509 Microelectronic assembly having a perimeter around a MEMS device Aug. 28, 2007
7262507 Semiconductor-mounted device and method for producing same Aug. 28, 2007
7262498 Assembly with a ring and bonding pads formed of a same material on a substrate Aug. 28, 2007
7259455 Semiconductor device Aug. 21, 2007
7250328 Microelectronic component assemblies with recessed wire bonds and methods of making same Jul. 31, 2007
7247934 Multi-chip semiconductor package Jul. 24, 2007
7242582 Semiconductor module mounting structure, a cardlike semiconductor module, and heat receiving members bonded to the cardlike semiconductor module Jul. 10, 2007
7238878 Photovoltaic module with light reflecting backskin Jul. 3, 2007
7235873 Protective device for subassemblies and method for producing a protective device Jun. 26, 2007
7230829 Overmolded electronic assembly with insert molded heat sinks Jun. 12, 2007
7227252 Semiconductor component having stacked, encapsulated dice and method of fabrication Jun. 5, 2007
7224050 Plastic materials including dendrimers or hyperbranched polymers for integrated circuit packaging May. 29, 2007

1 2 3 4 5 6 7 8 9


 
 
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