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Class Information
Number: 257/361
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > With overvoltage protective means > For protecting against gate insulator breakdown > Protection device includes insulated gate transistor structure (e.g., combined with resistor element) > For operation as bipolar or punchthrough element
Description: Subject matter wherein the insulated gate transistor structure protection device is configured to operate as a bipolar transistor or to conduct by punchthrough of a depletion region from one pn junction to another pn junction upon application of an overvoltage.

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

Patent Number Title Of Patent Date Issued
8710547 Avalanche photo diode and method of manufacturing the same Apr. 29, 2014
8710590 Electronic component and a system and method for producing an electronic component Apr. 29, 2014
8691684 Layout and pad floor plan of power transistor for good performance of SPU and STOG Apr. 8, 2014
8680621 Integrated circuit, electronic device and ESD protection therefor Mar. 25, 2014
8653627 Bipolar semiconductor device and manufacturing method thereof Feb. 18, 2014
8647955 Methods for forming electrostatic discharge protection clamps with increased current capabilities Feb. 11, 2014
8648419 ESD protection device and method Feb. 11, 2014
8592910 Semiconductor body with a protective structure and method for manufacturing the same Nov. 26, 2013
8558276 Bottom source NMOS triggered zener clamp for configuring an ultra-low voltage transient voltage suppressor (TVS) Oct. 15, 2013
8530970 Curvilinear wiring structure to reduce areas of high field density in an integrated circuit Sep. 10, 2013
8471292 Semiconductor ESD device and method of making same Jun. 25, 2013
8460994 Bipolar semiconductor device and manufacturing method thereof Jun. 11, 2013
8390071 ESD protection with increased current capability Mar. 5, 2013
8324658 ESD protection circuit for RFID tag Dec. 4, 2012
8324688 Electrostatic discharge protection device for high voltage operation Dec. 4, 2012
8253203 Electrostatic discharge (ESD) protection circuit Aug. 28, 2012
8253165 Structures for lowering trigger voltage in an electrostatic discharge protection device Aug. 28, 2012
8188545 Integrated circuit device and electronic instrument May. 29, 2012
8138550 Method of manufacturing a semiconductor device and a semiconductor device Mar. 20, 2012
8129778 Semiconductor devices and methods for making the same Mar. 6, 2012
8102002 System and method for isolated NMOS-based ESD clamp cell Jan. 24, 2012
8102001 Initial-on SCR device for on-chip ESD protection Jan. 24, 2012
8086979 Method for designing and manufacturing a PMOS device with drain junction breakdown point located for reduced drain breakdown voltage walk-in Dec. 27, 2011
8015518 Structures for electrostatic discharge protection for bipolar semiconductor circuitry Sep. 6, 2011
8008727 Semiconductor integrated circuit device including a pad and first mosfet Aug. 30, 2011
7985987 Field-effect semiconductor device Jul. 26, 2011
7986011 Electrostatic discharge protection device Jul. 26, 2011
7977769 ESD protection device Jul. 12, 2011
7893498 Semiconductor device Feb. 22, 2011
7888739 Electrostatic discharge circuit and method of dissipating an electrostatic current Feb. 15, 2011
7859021 Field-effect semiconductor device Dec. 28, 2010
7859056 Apparatus and methods for integrated circuit with devices with body contact and devices with electrostatic discharge protection Dec. 28, 2010
7843009 Electrostatic discharge protection device for an integrated circuit Nov. 30, 2010
7821053 Tunable capacitor Oct. 26, 2010
7804135 Integrated semiconductor diode arrangement and integrated semiconductor component Sep. 28, 2010
7804151 Integrated circuit structure, design structure, and method having improved isolation and harmonics Sep. 28, 2010
7795102 ESD high frequency diodes Sep. 14, 2010
7750407 Strapping contact for charge protection Jul. 6, 2010
7696575 Semiconductor device and method of manufacture thereof Apr. 13, 2010
7696600 IGBT device and related device having robustness under extreme conditions Apr. 13, 2010
7687860 Semiconductor device including impurity regions having different cross-sectional shapes Mar. 30, 2010
7679944 Motor drive Mar. 16, 2010
7656009 Robust ESD cell Feb. 2, 2010
7638847 ESD protection structure Dec. 29, 2009
7622776 Semiconductor device Nov. 24, 2009
7615826 Electrostatic discharge protection semiconductor structure Nov. 10, 2009
7582938 I/O and power ESD protection circuits by enhancing substrate-bias in deep-submicron CMOS process Sep. 1, 2009
7579658 Devices without current crowding effect at the finger's ends Aug. 25, 2009
7573080 Transient suppression semiconductor device Aug. 11, 2009
7560345 Method of assessing potential for charging damage in integrated circuit designs and structures for preventing charging damage Jul. 14, 2009

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