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Class Information
Number: 257/E21.594
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of devices consisting of plurality of solid-state components formed in or on common substrate or of parts thereof; manufacture of integrated circuit devices or of parts thereof (epo) > Manufacture of specific parts of devices (epo) > Interconnections, comprising conductors and dielectrics, for carrying current between separate components within device (epo) > Characterized by formation and post treatment of dielectrics, e.g., planarizing (epo) > Modifying pattern or conductivity of conductive members, e.g., formation of alloys, reduction of contact resistances (epo) > By using super-conducting material (epo)
Description: This subclass is indented under subclass E21.591. This subclass is substantially the same in scope as ECLA classification H01L21/768C8D.










Patents under this class:

Patent Number Title Of Patent Date Issued
8319277 Semiconductor device, method of manufacturing same, and apparatus for designing same Nov. 27, 2012
5880521 Super-conductive wiring and semiconductor device using the same Mar. 9, 1999
5672569 Process for fabricating a superconducting circuit Sep. 30, 1997
5593918 Techniques for forming superconductive lines Jan. 14, 1997
5286713 Method for manufacturing an oxide superconducting circuit board by printing Feb. 15, 1994
5274268 Electric circuit having superconducting layered structure Dec. 28, 1993
5183800 Interconnection method for semiconductor device comprising a high-temperature superconductive material Feb. 2, 1993
5130273 Method for manufacturing a read only memory device using a focused ion beam to alter superconductivity Jul. 14, 1992
5104848 Device and method of manufacturing a device Apr. 14, 1992
5081070 Superconducting circuit board and paste adopted therefor Jan. 14, 1992
5075200 Process of forming superconductive wiring strip Dec. 24, 1991
5019554 Structure of superconductive wiring having SiAlON buffer layer thereunder May. 28, 1991
4990489 Read only memory device including a superconductive electrode Feb. 5, 1991
4960751 Electric circuit having superconducting multilayered structure and manufacturing method for same Oct. 2, 1990
4954480 Multi-layer superconducting circuit substrate and process for manufacturing same Sep. 4, 1990
4837609 Semiconductor devices having superconducting interconnects Jun. 6, 1989











 
 
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