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Class Information
Number: 257/773
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Combined with electrical contact or lead > Of specified configuration
Description: Subject matter in which an electrical contact or lead has a specific configuration or shape.


Sub-classes under this class:

Class Number Class Name Patents
257/776 Cross-over arrangement, component or structure 676
257/775 Varying width or thickness of conductor 731
257/774 Via (interconnection hole) shape 2,283


Patents under this class:
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Patent Number Title Of Patent Date Issued
6747356 Semiconductor device Jun. 8, 2004
6744067 Wafer-level testing apparatus and method Jun. 1, 2004
6744096 Non-volatile memory device having a bit line contact pad and method for manufacturing the same Jun. 1, 2004
6744118 Frame for semiconductor package Jun. 1, 2004
6744139 Semiconductor device Jun. 1, 2004
6740972 Electronic device having fibrous interface May. 25, 2004
6740975 Wiring substrate having no through holes formed in wiring correspondence regions May. 25, 2004
6740976 Semiconductor device including via contact plug with a discontinuous barrier layer May. 25, 2004
6740978 Chip package capable of reducing moisture penetration May. 25, 2004
6737745 Method for relieving bond stress in an under-bond-pad resistor May. 18, 2004
6737748 Stacked via with specially designed landing pad for integrated semiconductor structures May. 18, 2004
6737749 Resistive vias for controlling impedance and terminating I/O signals at the package level May. 18, 2004
6736306 Semiconductor chip package comprising enhanced pads May. 18, 2004
6734093 Method for placing active circuits beneath active bonding pads May. 11, 2004
6734539 Stacked module package May. 11, 2004
6734563 Post passivation interconnection schemes on top of the IC chips May. 11, 2004
6734564 Specially shaped contact via and integrated circuit therewith May. 11, 2004
6730527 Chip and defect tolerant method of mounting same to a substrate May. 4, 2004
6730985 Semiconductor integrated circuit device May. 4, 2004
6731008 Semiconductor device with conductive contact layer structure May. 4, 2004
6727580 Microelectronic spring contact elements Apr. 27, 2004
6727593 Semiconductor device with improved bonding Apr. 27, 2004
6722029 Method of mounting an electrical component to a support Apr. 20, 2004
6720205 Electronic device and method of manufacturing the same, and electronic instrument Apr. 13, 2004
6720245 Method of fabrication and device for electromagnetic-shielding structures in a damascene-based interconnect scheme Apr. 13, 2004
6720659 Semiconductor device having an adhesion layer Apr. 13, 2004
6720665 Enhanced pad design for substrate Apr. 13, 2004
6717237 Integrated chip diode Apr. 6, 2004
6717263 Semiconductor device having contact opening smaller than test probe, and manufacturing process and inspecting method thereof Apr. 6, 2004
6717264 High density integrated circuit package Apr. 6, 2004
6717266 Use of an alloying element to form a stable oxide layer on the surface of metal features Apr. 6, 2004
6717268 Electromigration-reliability improvement of dual damascene interconnects Apr. 6, 2004
6717271 Semiconductor device with mushroom electrode and manufacture method thereof Apr. 6, 2004
6713787 Surface light emitting devices Mar. 30, 2004
6713860 Electronic assembly and system with vertically connected capacitors Mar. 30, 2004
6713869 Wiring pattern of semiconductor device Mar. 30, 2004
6713879 Semiconductor substract with substantially matched lines Mar. 30, 2004
6713881 Semiconductor device and method of manufacturing same Mar. 30, 2004
6710387 Semiconductor device and method for fabricating the same Mar. 23, 2004
6710438 Enhanced chip scale package for wire bond dies Mar. 23, 2004
6710453 Integrated circuit containing redundant core and peripheral contacts Mar. 23, 2004
6707117 Method of providing semiconductor interconnects using silicide exclusion Mar. 16, 2004
6707157 Three dimensional semiconductor integrated circuit device having a piercing electrode Mar. 16, 2004
6703712 Microelectronic device layer deposited with multiple electrolytes Mar. 9, 2004
6700198 Resin for semiconductor wire Mar. 2, 2004
6700200 Reliable via structures having hydrophobic inner wall surfaces Mar. 2, 2004
6696759 Semiconductor device with diamond-like carbon layer as a polish-stop layer Feb. 24, 2004
6693342 Thin microelectronic substrates and methods of manufacture Feb. 17, 2004
6693357 Methods and semiconductor devices with wiring layer fill structures to improve planarization uniformity Feb. 17, 2004
6693360 Static type semiconductor memory device Feb. 17, 2004

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