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Class Information
Number: 257/606
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Avalanche diode (e.g., so-called "zener" diode having breakdown voltage greater than 6 volts) > With means to limit area of breakdown (e.g., guard ring having higher breakdown voltage) > Subsurface breakdown
Description: Subject matter wherein the voltage breakdown occurs below the surface of the device.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8637875 Single photon IR detectors and their integration with silicon detectors Jan. 28, 2014
8492866 Isolated Zener diode Jul. 23, 2013
8217416 Light emitting device package and method for fabricating the same Jul. 10, 2012
8138520 Bi-directional diode structure Mar. 20, 2012
8084815 Superjunction semiconductor device Dec. 27, 2011
8026576 Wiring board Sep. 27, 2011
7989923 Bi-directional transient voltage suppression device and forming method thereof Aug. 2, 2011
7781786 Semiconductor device having a heterojunction diode and manufacturing method thereof Aug. 24, 2010
7638857 Structure of silicon controlled rectifier Dec. 29, 2009
7538367 Avalanche photodiode May. 26, 2009
7521774 Semiconductor diode and method for the production thereof Apr. 21, 2009
7511357 Trenched MOSFETs with improved gate-drain (GD) clamp diodes Mar. 31, 2009
7361942 Transient voltage suppression device Apr. 22, 2008
6936907 Lateral high-voltage semiconductor devices with surface covered by thin film of dielectric material with high permittivity Aug. 30, 2005
6936868 Sequential mesa avalanche photodiode capable of realizing high sensitization and method of manufacturing the same Aug. 30, 2005
6867436 Transient voltage suppression device Mar. 15, 2005
6815799 Semiconductor integrated circuit device Nov. 9, 2004
6803644 Semiconductor integrated circuit device and method of manufacturing the same Oct. 12, 2004
6784520 Semiconductor devices constitute constant voltage devices used to raise internal voltage Aug. 31, 2004
6734515 Semiconductor light receiving element May. 11, 2004
6730979 Recessed p-type region cap layer avalanche photodiode May. 4, 2004
6706606 Buried zener diode structure and method of manufacture Mar. 16, 2004
6639301 Semiconductor device and manufacturing method thereof Oct. 28, 2003
6605859 Buried Zener diode structure and method of manufacture Aug. 12, 2003
6590273 Semiconductor integrated circuit device and manufacturing method thereof Jul. 8, 2003
6552413 Diode Apr. 22, 2003
6531744 Integrated circuit provided with overvoltage protection and method for manufacture thereof Mar. 11, 2003
6495863 Semiconductor device having diode for input protection circuit of MOS structure device Dec. 17, 2002
6410950 Geometrically coupled field-controlled-injection diode, voltage limiter and freewheeling diode having the geometrically coupled field-controlled-injection diode Jun. 25, 2002
6075276 ESD protection device using Zener diodes Jun. 13, 2000
6051457 Method for fabricating electrostatic discharge protection device Apr. 18, 2000
5986327 Bipolar type diode Nov. 16, 1999
5883414 Electrostatic discharge protection device Mar. 16, 1999
5869882 Zener diode structure with high reverse breakdown voltage Feb. 9, 1999
5834823 Transistor with constant voltage diode Nov. 10, 1998
5757057 Large area avalanche photodiode array May. 26, 1998
5691558 Drift-free avalanche breakdown diode Nov. 25, 1997
5612568 Low-noise zener diode Mar. 18, 1997
5608244 Semiconductor diode with reduced recovery current Mar. 4, 1997
5594266 Integrated circuit (IC) with a two-terminal diode device to protect metal-oxide-metal capacitors from ESD damage Jan. 14, 1997
5554882 Integrated trigger injector for avalanche semiconductor switch devices Sep. 10, 1996
5477078 Integrated circuit (IC) with a two-terminal diode device to protect metal-oxide-metal capacitors from ESD damage Dec. 19, 1995
5468673 Avalanche diode incorporated in a bipolar integrated circuit Nov. 21, 1995
5414295 Avalance diode incorporated in a bipolar integrated circuit May. 9, 1995
5336924 Zener diode having a reference diode and a protective diode Aug. 9, 1994
5298788 Avalanche diode in a bipolar integrated circuit Mar. 29, 1994
5241213 Buried zener diode having auxiliary zener junction access path Aug. 31, 1993
5233214 Controllable, temperature-compensated voltage limiter Aug. 3, 1993
5150176 PN junction surge suppressor structure with moat Sep. 22, 1992
5146297 Precision voltage reference with lattice damage Sep. 8, 1992

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