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Class Information
Number: 257/E23.142
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Packaging, interconnects, and markings for semiconductor or other solid-state devices (epo) > Arrangements for conducting electric current within device in operation from one component to another, interconnections, e.g., wires, lead frames (epo) > Including external interconnections consisting of multilayer structure of conductive and insulating layers inseparably formed on semiconductor body (epo)
Description: This subclass is indented under subclass E23.141. This subclass is substantially the same in scope as ECLA classification H01L23/522.


Sub-classes under this class:

Class Number Class Name Patents
257/E23.144 Capacitive arrangements or effects of, or between wiring layers (epo) 784
257/E23.154 Characterized by materials (epo) 55
257/E23.143 Crossover interconnections (epo) 90
257/E23.151 Geometry or layout of interconnection structure (epo) 579
257/E23.145 Via connections in multilevel interconnection structure (epo) 1,109
257/E23.146 With adaptable interconnections (epo) 209


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

Patent Number Title Of Patent Date Issued
7602068 Dual-damascene process to fabricate thick wire structure Oct. 13, 2009
7598616 Interconnect structure Oct. 6, 2009
7589410 Molded reconfigured wafer, stack package using the same, and method for manufacturing the stack package Sep. 15, 2009
7586195 Semiconductor device Sep. 8, 2009
7572723 Micropad for bonding and a method therefor Aug. 11, 2009
7547973 Tamper-resistant semiconductor device Jun. 16, 2009
7547969 Semiconductor chip with passivation layer comprising metal interconnect and contact pads Jun. 16, 2009
7528493 Interconnect structure and method of fabrication of same May. 5, 2009
7528495 Chip structure May. 5, 2009
7521352 Method for manufacturing a semiconductor device Apr. 21, 2009
7514795 Semiconductor integrated circuit having improved power supply wiring Apr. 7, 2009
7514796 Semiconductor chip capable of being laminated and a semiconductor device including the lamination of a plurality of semiconductor chips Apr. 7, 2009
7511780 Active matrix liquid crystal display device Mar. 31, 2009
7511378 Enhancement of performance of a conductive wire in a multilayered substrate Mar. 31, 2009
7486307 Semiconductor apparatus having conductive layers and semiconductor thin films Feb. 3, 2009
7482661 Pattern forming method and semiconductor device manufactured by using said pattern forming method Jan. 27, 2009
7470988 Chip structure and process for forming the same Dec. 30, 2008
7443020 Minimizing number of masks to be changed when changing existing connectivity in an integrated circuit Oct. 28, 2008
7432597 Semiconductor device and method of manufacturing the same Oct. 7, 2008
7432556 Semiconductor device with dummy conductors Oct. 7, 2008
7414275 Multi-level interconnections for an integrated circuit chip Aug. 19, 2008
7378340 Method of manufacturing semiconductor device and semiconductor device May. 27, 2008
7358548 Semiconductor integrated circuit having layout in which buffers or protection circuits are arranged in concentrated manner Apr. 15, 2008
7348674 Low capacitance wiring layout Mar. 25, 2008
7332753 Semiconductor device, wafer and method of designing and manufacturing the same Feb. 19, 2008
7327024 Power module, and phase leg assembly Feb. 5, 2008
7301241 Semiconductor device for preventing defective filling of interconnection and cracking of insulating film Nov. 27, 2007
7301231 Reinforced bond pad for a semiconductor device Nov. 27, 2007
7274085 Capacitor structure Sep. 25, 2007
7253525 Semiconductor device including contact holes between adjacent conductor patterns and method for fabricating the same Aug. 7, 2007
7247944 Connector assembly Jul. 24, 2007
7247552 Integrated circuit having structural support for a flip-chip interconnect pad and method therefor Jul. 24, 2007
7245016 Circuit layout structure Jul. 17, 2007
7239002 Integrated circuit device Jul. 3, 2007
7224063 Dual-damascene metallization interconnection May. 29, 2007
7199458 Stacked offset semiconductor package and method for fabricating Apr. 3, 2007
7190078 Interlocking via for package via integrity Mar. 13, 2007
7187015 High-density metal capacitor using dual-damascene copper interconnect Mar. 6, 2007
7141882 Semiconductor wafer device having separated conductive patterns in peripheral area and its manufacture method Nov. 28, 2006
7132752 Semiconductor chip and semiconductor device including lamination of semiconductor chips Nov. 7, 2006
7112866 Method to form a cross network of air gaps within IMD layer Sep. 26, 2006
7078729 Semiconductor device and method of manufacturing the same Jul. 18, 2006
7067919 Semiconductor device Jun. 27, 2006
7064646 Integrated inductor Jun. 20, 2006
7049701 Semiconductor device using insulating film of low dielectric constant as interlayer insulating film May. 23, 2006
7046113 Inductor element May. 16, 2006
7045372 Apparatus and method for forming a battery in an integrated circuit May. 16, 2006
7042099 Semiconductor device containing a dummy wire May. 9, 2006
7029927 Method of repairing an integrated electronic circuit using a formed electrical isolation Apr. 18, 2006
7026241 Superconductor device and method of manufacturing the same Apr. 11, 2006

1 2 3 4 5 6 7 8


 
 
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