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Class Information
Number: 257/368
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Insulated gate field effect transistor in integrated circuit
Description: Subject matter wherein the device is an insulated gate field effect transistor located in a single monolithic semiconductor chip circuit.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 257/378 |
Combined with bipolar transistor |
534 |
| 257/379 |
Combined with passive components (e.g., resistors) |
609 |
| 257/369 |
Complementary insulated gate field effect transistors |
1,327 |
| 257/393 |
Insulated gate field effect transistor adapted to function as load element for switching insulated gate field effect transistor |
282 |
| 257/392 |
Insulated gate field effect transistors of different threshold voltages in same integrated circuit (e.g., enhancement and depletion mode) |
396 |
| 257/390 |
Matrix or array of field effect transistors (e.g., array of fets only some of which are completed, or structure for mask programmed read-only memory (rom)) |
840 |
| 257/382 |
With contact to source or drain region of refractory material (e.g., polysilicon, tungsten, or silicide) |
715 |
| 257/394 |
With means to prevent parasitic conduction channels |
169 |
| 257/386 |
With means to reduce parasitic capacitance |
155 |
| 257/401 |
With specified physical layout (e.g., ring gate, source/drain regions shared between plural fets, plural sections connected in parallel to form power mosfet) |
1,494 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7199430 |
Advanced CMOS using super steep retrograde wells |
Apr. 3, 2007 |
| 7196377 |
MOS type semiconductor device having electrostatic discharge protection arrangement |
Mar. 27, 2007 |
| 7193276 |
Semiconductor devices with a source/drain regions formed on a recessed portion of an isolation layer |
Mar. 20, 2007 |
| 7193277 |
Application of different isolation schemes for logic and embedded memory |
Mar. 20, 2007 |
| 7193275 |
Semiconductor device allowing modulation of a gain coefficient and a logic circuit provided with the same |
Mar. 20, 2007 |
| 7190022 |
One transistor flash memory cell |
Mar. 13, 2007 |
| 7187038 |
Semiconductor device with MOS transistors with an etch-stop layer having an improved residual stress level and method for fabricating such a semiconductor device |
Mar. 6, 2007 |
| 7186596 |
Vertical diode formation in SOI application |
Mar. 6, 2007 |
| 7186598 |
Semiconductor device and manufacturing method of the same |
Mar. 6, 2007 |
| 7183614 |
Semiconductor device and method of manufacture thereof |
Feb. 27, 2007 |
| 7180143 |
Semiconductor device having a gate insulating layer being mainly made of silicon oxynitride (SiON) having a compression strain state as its strain state |
Feb. 20, 2007 |
| 7176125 |
Method of forming a static random access memory with a buried local interconnect |
Feb. 13, 2007 |
| 7176535 |
Thin film transistor array gate electrode for liquid crystal display device |
Feb. 13, 2007 |
| 7173281 |
Semiconductor device and method of fabricating the same |
Feb. 6, 2007 |
| 7166904 |
Structure and method for local resistor element in integrated circuit technology |
Jan. 23, 2007 |
| 7166895 |
Semiconductor device including insulating film having a convex portion |
Jan. 23, 2007 |
| 7164173 |
Method for manufacturing MOS transistor and semiconductor device employing MOS transistor made using the same |
Jan. 16, 2007 |
| 7161199 |
Transistor structure with stress modification and capacitive reduction feature in a width direction and method thereof |
Jan. 9, 2007 |
| 7157751 |
Display device |
Jan. 2, 2007 |
| 7157769 |
Flash memory having a high-permittivity tunnel dielectric |
Jan. 2, 2007 |
| 7157775 |
Semiconductor constructions |
Jan. 2, 2007 |
| 7151048 |
Poly/silicide stack and method of forming the same |
Dec. 19, 2006 |
| 7148559 |
Substrate engineering for optimum CMOS device performance |
Dec. 12, 2006 |
| 7145196 |
Asymmetric field effect transistor |
Dec. 5, 2006 |
| 7145210 |
Semiconductor device |
Dec. 5, 2006 |
| 7138311 |
Semiconductor integrated circuit device and manufacture method therefore |
Nov. 21, 2006 |
| 7138685 |
Vertical MOSFET SRAM cell |
Nov. 21, 2006 |
| 7135748 |
Integrated circuit with multi-length output transistor segment |
Nov. 14, 2006 |
| 7135745 |
Fin thyristor-based semiconductor device |
Nov. 14, 2006 |
| 7134187 |
Method for making an inkjet-head chip structure |
Nov. 14, 2006 |
| 7126169 |
Semiconductor element |
Oct. 24, 2006 |
| 7125787 |
Method of manufacturing insulated gate semiconductor device |
Oct. 24, 2006 |
| 7119413 |
High-voltage transistor having shielding gate |
Oct. 10, 2006 |
| 7115953 |
Semiconductor device and method of manufacturing semiconductor device |
Oct. 3, 2006 |
| 7112834 |
Gate etch process |
Sep. 26, 2006 |
| 7112845 |
Double gate trench transistor |
Sep. 26, 2006 |
| 7098504 |
Nonvolatile semiconductor storage device and production method therefor |
Aug. 29, 2006 |
| 7095083 |
Methods for making semiconductor structures having high-speed areas and high-density areas |
Aug. 22, 2006 |
| 7091610 |
Self-aligned contacts to gates |
Aug. 15, 2006 |
| 7091554 |
Semiconductor device |
Aug. 15, 2006 |
| 7087531 |
Shallow trench isolation formation |
Aug. 8, 2006 |
| 7084463 |
Semiconductor device and manufacturing method thereof |
Aug. 1, 2006 |
| 7084464 |
Library of cells for use in designing sets of domino logic circuits in a standard cell library, or the like, and method for using same |
Aug. 1, 2006 |
| 7084465 |
Semiconductor device having device isolation region and portable electronic device |
Aug. 1, 2006 |
| 7078775 |
MOS transistor having a mesh-type gate electrode |
Jul. 18, 2006 |
| 7076070 |
Monolithic class D amplifier |
Jul. 11, 2006 |
| 7064395 |
Semiconductor device and method for fabricating the same |
Jun. 20, 2006 |
| 7061128 |
Semiconductor device and manufacturing method of the same |
Jun. 13, 2006 |
| 7061054 |
Semiconductor device and semiconductor device manufacturing method |
Jun. 13, 2006 |
| 7057240 |
Semiconductor circuit, especially for ignition purposes, and the use of the same |
Jun. 6, 2006 |
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