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Class Information
Number: 257/E23.116
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Packaging, interconnects, and markings for semiconductor or other solid-state devices (epo) > Encapsulations, e.g., encapsulating layers, coatings, e.g., for protection (epo)
Description: This subclass is indented under subclass E23.001. This subclass is substantially the same in scope as ECLA classification H01L23/28.


Sub-classes under this class:

Class Number Class Name Patents
257/E23.123 Characterized by arrangement or shape (epo) 45
257/E23.117 Characterized by material, e.g., carbon (epo) 44


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7629696 Plastic semiconductor package having improved control of dimensions Dec. 8, 2009
7622311 Inspection of underfill in integrated circuit package Nov. 24, 2009
7622792 Semiconductor device and method of manufacturing the same Nov. 24, 2009
7622805 Semiconductor module including circuit component and dielectric film, manufacturing method thereof, and application thereof Nov. 24, 2009
7602054 Method of forming a molded array package device having an exposed tab and structure Oct. 13, 2009
7598123 Semiconductor component and method of manufacture Oct. 6, 2009
7579672 Semiconductor package with electromagnetic shielding capabilities Aug. 25, 2009
7573061 Low-k SiC copper diffusion barrier films Aug. 11, 2009
7564142 Electronic device and method of manufacturing the same, circuit board, and electronic instrument Jul. 21, 2009
7564100 Silicon on sapphire wafer Jul. 21, 2009
7554205 Flip-chip type semiconductor device Jun. 30, 2009
7528077 Semiconductor device and method for manufacturing the same May. 5, 2009
7528477 Castellation wafer level packaging of integrated circuit chips May. 5, 2009
7514299 Chip package structure and manufacturing method thereof Apr. 7, 2009
7504671 Semiconductor device Mar. 17, 2009
7495344 Semiconductor apparatus Feb. 24, 2009
7495328 Micromechanical component Feb. 24, 2009
7482683 Integrated circuit encapsulation system with vent Jan. 27, 2009
7479407 Digital and RF system and method therefor Jan. 20, 2009
7473994 Method of producing insulator thin film, insulator thin film, method of manufacturing semiconductor device, and semiconductor device Jan. 6, 2009
7474008 Semiconductor device with reduced electromigration Jan. 6, 2009
7466027 Interconnect structures with surfaces roughness improving liner and methods for fabricating the same Dec. 16, 2008
7456049 Method of fabricating lead frame and method of fabricating semiconductor device using the same, and lead frame and semiconductor device using the same Nov. 25, 2008
7432130 Method of packaging semiconductor die without lead frame or substrate Oct. 7, 2008
7432604 Semiconductor component and system having thinned, encapsulated dice Oct. 7, 2008
7429799 Land patterns for a semiconductor stacking structure and method therefor Sep. 30, 2008
7425469 Method for encapsulating an electronic component using a foil layer Sep. 16, 2008
7416913 Methods of manufacturing microelectronic imaging units with discrete standoffs Aug. 26, 2008
7417325 Semiconductor component having thinned die with conductive vias configured as conductive pin terminal contacts Aug. 26, 2008
7417330 Semiconductor device packaged into chip size and manufacturing method thereof Aug. 26, 2008
7407836 High-voltage module and method for producing same Aug. 5, 2008
7402457 Method for making contact with electrical contact with electrical contact surfaces of substrate and device with substrate having electrical contact surfaces Jul. 22, 2008
7397140 Chip module Jul. 8, 2008
7387914 Semiconductor device and process for fabrication thereof Jun. 17, 2008
7384822 Package for semiconductor components and method for producing the same Jun. 10, 2008
7382059 Semiconductor package structure and method of manufacture Jun. 3, 2008
7378300 Integrated circuit package system May. 27, 2008
7378301 Method for molding a small form factor digital memory card May. 27, 2008
7352070 Polymer encapsulated electrical devices Apr. 1, 2008
7332375 Method of making an integrated circuit package Feb. 19, 2008
7327044 Integrated circuit package encapsulating a hermetically sealed device Feb. 5, 2008
7312106 Method for encapsulating a chip having a sensitive surface Dec. 25, 2007
7282438 Low-k SiC copper diffusion barrier films Oct. 16, 2007
7265009 HDP-CVD methodology for forming PMD layer Sep. 4, 2007
7256071 Underfilling efficiency by modifying the substrate design of flip chips Aug. 14, 2007
7245008 Ball grid array package, stacked semiconductor package and method for manufacturing the same Jul. 17, 2007
7224061 Package structure May. 29, 2007
7224075 Methods and systems for attaching die in stacked-die packages May. 29, 2007
7214997 Integrated optical device May. 8, 2007
7211451 Process for producing a component module May. 1, 2007

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