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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 |
| 7339242 |
NAND-type flash memory devices and fabrication methods thereof |
Mar. 4, 2008 |
| 7335566 |
Polysilicon gate doping method and structure for strained silicon MOS transistors |
Feb. 26, 2008 |
| 7335917 |
Thin film transistor using a metal induced crystallization process and method for fabricating the same and active matrix flat panel display using the thin film transistor |
Feb. 26, 2008 |
| 7329928 |
Voltage compensated integrated circuits |
Feb. 12, 2008 |
| 7329937 |
Asymmetric field effect transistors (FETs) |
Feb. 12, 2008 |
| 7326972 |
Interconnect structure in integrated circuits |
Feb. 5, 2008 |
| 7323753 |
MOS transistor circuit and voltage-boosting booster circuit |
Jan. 29, 2008 |
| 7323710 |
Fin field effect transistors having multi-layer fin patterns |
Jan. 29, 2008 |
| 7320904 |
Manufacturing method for non-active electrically structures in order to optimize the definition of active electrically structures in an electronic circuit integrated on a semiconductor substra |
Jan. 22, 2008 |
| 7317230 |
Fin FET structure |
Jan. 8, 2008 |
| 7312473 |
Display device and electronic device using the same |
Dec. 25, 2007 |
| 7307024 |
Flash memory and fabrication method thereof |
Dec. 11, 2007 |
| 7307320 |
Differential mechanical stress-producing regions for integrated circuit field effect transistors |
Dec. 11, 2007 |
| 7304340 |
Semiconductor storage elements, semiconductor device manufacturing methods therefor, portable electronic equipment and IC card |
Dec. 4, 2007 |
| 7301170 |
Thin film transistor array panel and method for manufacturing the same |
Nov. 27, 2007 |
| 7297584 |
Methods of fabricating semiconductor devices having a dual stress liner |
Nov. 20, 2007 |
| 7288802 |
Virtual body-contacted trigate |
Oct. 30, 2007 |
| 7285826 |
High mobility CMOS circuits |
Oct. 23, 2007 |
| 7285829 |
Semiconductor device having a laterally modulated gate workfunction and method of fabrication |
Oct. 23, 2007 |
| 7282752 |
MOSFET with a thin gate insulating film |
Oct. 16, 2007 |
| 7279755 |
SRAM cell with improved layout designs |
Oct. 9, 2007 |
| 7279754 |
Semiconductor memory device and a method of manufacturing the same |
Oct. 9, 2007 |
| 7274046 |
Tri-gate low power device and method for manufacturing the same |
Sep. 25, 2007 |
| 7274072 |
Hybrid bulk-SOI 6T-SRAM cell for improved cell stability and performance |
Sep. 25, 2007 |
| 7271069 |
Semiconductor device having a plurality of different layers and method therefor |
Sep. 18, 2007 |
| 7271456 |
Semiconductor devices including stress inducing layers |
Sep. 18, 2007 |
| 7271449 |
Semiconductor device having triple-well structure |
Sep. 18, 2007 |
| 7265424 |
Fin Field-effect transistor and method for producing a fin field effect-transistor |
Sep. 4, 2007 |
| 7262471 |
Drain extended PMOS transistor with increased breakdown voltage |
Aug. 28, 2007 |
| 7259425 |
Tri-gate and gate around MOSFET devices and methods for making same |
Aug. 21, 2007 |
| 7253059 |
Method of forming an integrated circuit with multi-length power transistor segments |
Aug. 7, 2007 |
| 7247913 |
Semiconductor device having a Schottky source/drain transistor |
Jul. 24, 2007 |
| 7244993 |
Driving circuit |
Jul. 17, 2007 |
| 7244977 |
Longitudinal MISFET manufacturing method, longitudinal MISFET, semiconductor storage device manufacturing method, and semiconductor storage device |
Jul. 17, 2007 |
| 7235847 |
Semiconductor device having a gate with a thin conductive layer |
Jun. 26, 2007 |
| 7235828 |
Semiconductor device with residual nickel from crystallization of semiconductor film |
Jun. 26, 2007 |
| 7227185 |
Thin film transistor liquid crystal display |
Jun. 5, 2007 |
| 7224021 |
MOSFET with high angle sidewall gate and contacts for reduced miller capacitance |
May. 29, 2007 |
| 7221028 |
High voltage transistor and method of manufacturing the same |
May. 22, 2007 |
| 7221029 |
Semiconductor device and semiconductor memory using the same |
May. 22, 2007 |
| 7220629 |
Method of manufacturing an integrated circuit with multilength power transistor elements |
May. 22, 2007 |
| 7217977 |
Covert transformation of transistor properties as a circuit protection method |
May. 15, 2007 |
| 7214990 |
Memory cell with reduced soft error rate |
May. 8, 2007 |
| 7214570 |
Encapsulating a device |
May. 8, 2007 |
| 7214988 |
Metal oxide semiconductor transistor |
May. 8, 2007 |
| 7211473 |
Method and structure for controlling floating body effects |
May. 1, 2007 |
| 7205614 |
High density ROM cell |
Apr. 17, 2007 |
| 7205592 |
MOSFET with a thin gate insulating film |
Apr. 17, 2007 |
| 7202128 |
Method of forming a memory device having improved erase speed |
Apr. 10, 2007 |
| 7199429 |
Semiconductor device having an organic anti-reflective coating (ARC) and method therefor |
Apr. 3, 2007 |
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