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Class Information
Number: 257/E29.328
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Types of semiconductor device (epo) > Controllable only by variation of electric current supplied or only electric potential applied to electrode carrying current to be rectified, amplified, oscillated, or switched (epo) > Diode (epo) > Planar pn junction diode (epo)
Description: This subclass is indented under subclass E29.327. This subclass is substantially the same in scope as ECLA classification H01L29/861B.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8659086 ESD protection for bipolar-CMOS-DMOS integrated circuit devices Feb. 25, 2014
8460977 Mesa termination structures for power semiconductor devices and methods of forming power semiconductor devices with mesa termination structures Jun. 11, 2013
8174047 Semiconductor device May. 8, 2012
8102024 Semiconductor integrated circuit and system LSI including the same Jan. 24, 2012
7994578 ESD protection for bipolar-CMOS-DMOS integrated circuit devices Aug. 9, 2011
7936023 High voltage diode May. 3, 2011
7732869 Insulated-gate semiconductor device Jun. 8, 2010
7612410 Trigger device for ESD protection circuit Nov. 3, 2009
7602022 Surge voltage protection diode with controlled p-n junction density gradients Oct. 13, 2009
7439591 Gate layer diode method and apparatus Oct. 21, 2008
7384840 Bulk-isolated PN diode and method of forming a bulk-isolated PN diode Jun. 10, 2008
7019379 Semiconductor device comprising voltage regulator element Mar. 28, 2006
7015562 High-voltage diode Mar. 21, 2006
7012308 Diode Mar. 14, 2006
6975013 Diode and method for manufacturing the same Dec. 13, 2005
6972476 Diode and diode string structure Dec. 6, 2005
6972436 High voltage, high temperature capacitor and interconnection structures Dec. 6, 2005
6967363 Lateral diode with multiple spacers Nov. 22, 2005
6943383 Diode and producing method thereof Sep. 13, 2005
6933559 LDMOS with guard ring (of same type as drain) surrounding the drain Aug. 23, 2005
6927141 Process for forming fast recovery diode with a single large area P/N junction Aug. 9, 2005
6921945 Semiconductor device with structure for improving breakdown voltage Jul. 26, 2005
6917077 Protection diode for improved ruggedness of a radio frequency power transistor and self-defining method to manufacture such protection diode Jul. 12, 2005
6888211 High-voltage diode May. 3, 2005
6870199 Semiconductor device having an electrode overlaps a short carrier lifetime region Mar. 22, 2005
6838714 Low leakage diodes, including photodiodes Jan. 4, 2005
6780685 Semiconductor device and manufacturing method thereof Aug. 24, 2004
6770917 High-voltage diode Aug. 3, 2004
6753580 Diode with weak anode Jun. 22, 2004
6650151 Process insensitive electronic driver circuitry for integrated RF switching diodes Nov. 18, 2003
6639425 Process and temperature compensation circuit for integrated RF switching Oct. 28, 2003
6590273 Semiconductor integrated circuit device and manufacturing method thereof Jul. 8, 2003
6573562 Semiconductor component and method of operation Jun. 3, 2003
6534335 Optimized low leakage diodes, including photodiodes Mar. 18, 2003
6531738 High voltage SOI semiconductor device Mar. 11, 2003
6528373 Layered dielectric on silicon carbide semiconductor structures Mar. 4, 2003
6525374 Semiconductor component with a high breakdown voltage Feb. 25, 2003
6518604 Diode with variable width metal stripes for improved protection against electrostatic discharge (ESD) current failure Feb. 11, 2003
6475876 Process for fabricating a semiconductor component Nov. 5, 2002
6465864 Diode structure on MOS wafer Oct. 15, 2002
6465874 Power semiconductor rectifier having schottky contact combined with insulation film Oct. 15, 2002
6445019 Lateral semiconductor device for withstanding high reverse biasing voltages Sep. 3, 2002
6437371 Layered dielectric on silicon carbide semiconductor structures Aug. 20, 2002
6383836 Diode and method for manufacturing the same May. 7, 2002
6384453 High withstand voltage diode and method for manufacturing same May. 7, 2002
6340836 Semiconductor device for rectifying Jan. 22, 2002
6310365 Surface voltage sustaining structure for semiconductor devices having floating voltage terminal Oct. 30, 2001
6307232 Semiconductor device having lateral high breakdown voltage element Oct. 23, 2001
6303954 Semiconductor device with a high-voltage component in semiconductor on insulator Oct. 16, 2001
6297536 Diode structure compatible with silicide processes for ESD protection Oct. 2, 2001

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