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Class Information
Number: 257/E25.014
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Assemblies consisting of plurality of individual semiconductor or other solid-state devices (epo) > All devices being of same type, e.g., assemblies of rectifier diodes (epo) > Devices not having separate containers (epo) > Semiconductor devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo)
Description: This subclass is indented under subclass E25.003. This subclass is substantially the same in scope as ECLA classification H01L25/07.










Sub-classes under this class:

Class Number Class Name Patents
257/E25.017 Apertured devices mounted on one or more rods passed through apertures (epo) 23
257/E25.015 Devices being arranged next and on each other, i.e., mixed assemblies (epo) 53
257/E25.016 Devices being arranged next to each other (epo) 356
257/E25.018 Stacked arrangements of nonapertured devices (epo) 137


Patents under this class:

Patent Number Title Of Patent Date Issued
8569172 Noble metal/non-noble metal electrode for RRAM applications Oct. 29, 2013
8551856 Embedded capacitor and method of fabricating the same Oct. 8, 2013
8546190 Method for positioning chips during the production of a reconstituted wafer Oct. 1, 2013
8357952 Power semiconductor structure with field effect rectifier and fabrication method thereof Jan. 22, 2013
8325507 Memristors with an electrode metal reservoir for dopants Dec. 4, 2012
8058700 Surge overcurrent protection for solid state, smart, highside, high current, power switch Nov. 15, 2011
8048766 Integrated circuit on high performance chip Nov. 1, 2011
8039856 Light emitting diode module for line light source Oct. 18, 2011
7786476 Semiconductor device system and method for modifying a semiconductor device Aug. 31, 2010
7420224 Active rectifier module for three-phase generators of vehicles Sep. 2, 2008
7339277 Semiconductor device having passive component and support substrate with electrodes and through electrodes passing through support substrate Mar. 4, 2008
7235453 Method of fabricating MIM capacitor Jun. 26, 2007
6791183 Power semiconductor module and cooling element for holding the power semiconductor module Sep. 14, 2004
6734543 Module housing and power semiconductor module May. 11, 2004
6421241 Heat exchanging chassis Jul. 16, 2002
6384492 Power semiconductor packaging May. 7, 2002
6188575 Heat exchanging chassis and method Feb. 13, 2001
6160326 Power semiconductor packaging Dec. 12, 2000
6002183 Power semiconductor packaging Dec. 14, 1999
RE35807 Power semiconductor packaging May. 26, 1998
5563447 High power semiconductor switch module Oct. 8, 1996
5512790 Triaxial double switch module Apr. 30, 1996











 
 
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