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Class Information
Number: 257/360
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)
Description: Subject matter wherein the means for protecting against insulator breakdown is an insulated gate transistor structure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5563525 |
ESD protection device with FET circuit |
Oct. 8, 1996 |
| 5561312 |
Protection device for a CMOS integrated circuit apparatus |
Oct. 1, 1996 |
| 5561313 |
Protective diode for transistor |
Oct. 1, 1996 |
| 5557130 |
ESD input protection arrangement |
Sep. 17, 1996 |
| 5548152 |
Semiconductor device with parallel-connected diodes |
Aug. 20, 1996 |
| 5545909 |
Electrostatic discharge protection device for integrated circuit |
Aug. 13, 1996 |
| 5543645 |
Forward overvoltage protection circuit for a vertical semiconductor component |
Aug. 6, 1996 |
| 5539233 |
Controlled low collector breakdown voltage vertical transistor for ESD protection circuits |
Jul. 23, 1996 |
| 5535086 |
ESD protection circuit and method for BICMOS devices |
Jul. 9, 1996 |
| 5534723 |
Semiconductor integrated circuit device having output and internal circuit MISFETS |
Jul. 9, 1996 |
| 5534722 |
Insulator substrate for a light valve device having an electrostatic protection region |
Jul. 9, 1996 |
| 5532178 |
Gate process for NMOS ESD protection circuits |
Jul. 2, 1996 |
| 5530277 |
Insulated-gate bipolar transistor |
Jun. 25, 1996 |
| 5530271 |
Integrated structure active clamp for the protection of power semiconductor devices against overvoltages |
Jun. 25, 1996 |
| 5521421 |
Semiconductor device |
May. 28, 1996 |
| 5521415 |
Semiconductor device having a circuit for protecting the device from electrostatic discharge |
May. 28, 1996 |
| 5517051 |
Silicon controlled rectifier structure for electrostatic discharge protection |
May. 14, 1996 |
| 5517050 |
Semiconductor integrated circuit device having component transistor with protected gate electrode |
May. 14, 1996 |
| 5514894 |
Protection circuit device for a semiconductor integrated circuit device |
May. 7, 1996 |
| 5514893 |
Semiconductor device for protecting an internal circuit from electrostatic damage |
May. 7, 1996 |
| 5508548 |
General protection of an integrated circuit against permanent overloads and electrostatic discharges |
Apr. 16, 1996 |
| 5504361 |
Polarity-reversal protection for integrated electronic circuits in CMOS technology |
Apr. 2, 1996 |
| 5502317 |
Silicon controlled rectifier and method for forming the same |
Mar. 26, 1996 |
| 5500546 |
ESD protection circuits using Zener diodes |
Mar. 19, 1996 |
| 5495118 |
Semiconductor device |
Feb. 27, 1996 |
| 5489547 |
Method of fabricating semiconductor device having polysilicon resistor with low temperature coefficient |
Feb. 6, 1996 |
| 5486716 |
Semiconductor integrated circuit device with electrostatic damage protection |
Jan. 23, 1996 |
| 5481129 |
Analog-to-digital converter |
Jan. 2, 1996 |
| 5479039 |
MOS electrostatic discharge protection device and structure |
Dec. 26, 1995 |
| 5473182 |
Semiconductor device |
Dec. 5, 1995 |
| 5457336 |
Non-volatile memory structure including protection and structure for maintaining threshold stability |
Oct. 10, 1995 |
| 5449939 |
Semiconductor device having a protective transistor |
Sep. 12, 1995 |
| 5449940 |
Semiconductor integrated circuit having improved protection element |
Sep. 12, 1995 |
| 5446303 |
Fault-protected overvoltage switch with expanded signal range |
Aug. 29, 1995 |
| 5438213 |
General protection of an integrated circuit against permanent overloads and electrostatic discharges |
Aug. 1, 1995 |
| 5436484 |
Semiconductor integrated circuit device having input protective elements and internal circuits |
Jul. 25, 1995 |
| 5436183 |
Electrostatic discharge protection transistor element fabrication process |
Jul. 25, 1995 |
| 5436483 |
Semiconductor integrated circuit device having a first MISFET of an output buffer circuit and a second MISFET of an internal circuit |
Jul. 25, 1995 |
| 5434443 |
Semiconductor switch including a power transistor integrated with a temperature sensor therefor |
Jul. 18, 1995 |
| 5432371 |
Monolithically integrated circuit |
Jul. 11, 1995 |
| 5432369 |
Input/output protection circuit |
Jul. 11, 1995 |
| 5430602 |
Input protection circuit for protecting an internal circuit of a semiconductor device from electrostatic discharge |
Jul. 4, 1995 |
| 5426323 |
Integrated semiconductor circuit with ESD protection |
Jun. 20, 1995 |
| 5416351 |
Electrostatic discharge protection |
May. 16, 1995 |
| 5413969 |
Differential treatment to selectively avoid silicide formation on ESD I/O transistors in a salicide process |
May. 9, 1995 |
| 5406105 |
Electro static discharge protecting circuit |
Apr. 11, 1995 |
| 5404041 |
Source contact placement for efficient ESD/EOS protection in grounded substrate MOS integrated circuit |
Apr. 4, 1995 |
| 5401996 |
Overvoltage protected semiconductor switch |
Mar. 28, 1995 |
| 5389811 |
Fault-protected overvoltage switch employing isolated transistor tubs |
Feb. 14, 1995 |
| 5386134 |
Asymmetric electro-static discharge transistors for increased electro-static discharge hardness |
Jan. 31, 1995 |
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