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Browse by Category: Main > Physics
Class Information
Number: 257/775
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Combined with electrical contact or lead > Of specified configuration > Varying width or thickness of conductor
Description: Subject matter wherein an electrical contact or lead has a width or thickness which varies over the length of the contact or lead.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
6768189 High power chip scale package Jul. 27, 2004
6765296 Via-sea layout integrated circuits Jul. 20, 2004
6759742 Interchangeable bond-wire interconnects Jul. 6, 2004
6759599 Circuit board, method for manufacturing same, and high-output module Jul. 6, 2004
6750142 Semiconductor device and method for manufacturing the same Jun. 15, 2004
6747356 Semiconductor device Jun. 8, 2004
6744139 Semiconductor device Jun. 1, 2004
6740976 Semiconductor device including via contact plug with a discontinuous barrier layer May. 25, 2004
6740947 MRAM with asymmetric cladded conductor May. 25, 2004
6740916 Contact structure for integrated circuit devices May. 25, 2004
6737745 Method for relieving bond stress in an under-bond-pad resistor May. 18, 2004
6737740 High performance silicon contact for flip chip May. 18, 2004
6734560 Diamond barrier layer May. 11, 2004
6734547 Semiconductor wiring structure having divided power lines and ground lines on the same layer May. 11, 2004
6727174 Method for fabricating a dual-diameter electrical conductor Apr. 27, 2004
6727538 Method and structure for improved alignment tolerance in multiple, singularized plugs Apr. 27, 2004
6724070 Fine pitch lead frame Apr. 20, 2004
6724092 Semiconductor device having a wiring pattern and method for manufacturing the same Apr. 20, 2004
6717272 Reinforced bond-pad substructure and method for fabricating the same Apr. 6, 2004
6713881 Semiconductor device and method of manufacturing same Mar. 30, 2004
6703715 Semiconductor device having interconnection layer with multiply layered sidewall insulation film Mar. 9, 2004
6703683 Chip resistor and method for manufacturing the same Mar. 9, 2004
6703712 Microelectronic device layer deposited with multiple electrolytes Mar. 9, 2004
6700457 Impedance compensation for circuit board breakout region Mar. 2, 2004
6700135 Active matrix panel Mar. 2, 2004
6700189 Resin sealed semiconductor device Mar. 2, 2004
6696636 By-pass rectifier element and terminal housing for solar battery modules using a by-pass rectifier element Feb. 24, 2004
6693360 Static type semiconductor memory device Feb. 17, 2004
6693324 Semiconductor device having a thin film transistor and manufacturing method thereof Feb. 17, 2004
6693357 Methods and semiconductor devices with wiring layer fill structures to improve planarization uniformity Feb. 17, 2004
6693342 Thin microelectronic substrates and methods of manufacture Feb. 17, 2004
6690092 Multilayer interconnection structure of a semiconductor device Feb. 10, 2004
6686615 Flip-chip type semiconductor device for reducing signal skew Feb. 3, 2004
6683382 Semiconductor device having an interconnect layer with a plurality of layout regions having substantially uniform densities of active interconnects and dummy fills Jan. 27, 2004
6680248 Method of forming dual damascene structure Jan. 20, 2004
6677669 Semiconductor package including two semiconductor die disposed within a common clip Jan. 13, 2004
6670714 Semiconductor integrated circuit device having multilevel interconnection Dec. 30, 2003
6670717 Structure and method for charge sensitive electrical devices Dec. 30, 2003
6670718 Wiring board utilizing a conductive member having a reduced thickness Dec. 30, 2003
6667547 High current capacity semiconductor device package and lead frame with large area connection posts and modified outline Dec. 23, 2003
6664639 Contact and via structure and method of fabrication Dec. 16, 2003
6661101 Semiconductor device Dec. 9, 2003
6653729 Semiconductor device and test method for manufacturing same Nov. 25, 2003
6649995 Semiconductor device and method of manufacturing the same Nov. 18, 2003
6650018 High power, high luminous flux light emitting diode and method of making same Nov. 18, 2003
6646351 Semiconductor device and manufacturing method thereof Nov. 11, 2003
6642604 Semiconductor device with resistor layer having heat radiation path to semiconductor substrate Nov. 4, 2003
6635583 Silicon carbide deposition for use as a low-dielectric constant anti-reflective coating Oct. 21, 2003
6630738 Deflectable interconnect Oct. 7, 2003
6627994 Semiconductor device and film carrier tape Sep. 30, 2003

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