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Class Information
Number: 257/348
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Single crystal semiconductor layer on insulating substrate (soi) > Depletion mode field effect transistor
Description: Subject matter wherein the SOI device is a field effect transistor which operates in the depletion mode, i.e., a FET which passes maximum operating current with the gate to source biased to zero volts.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
6815822 BICMOS semiconductor integrated circuit device and fabrication process thereof Nov. 9, 2004
6812527 Method to control device threshold of SOI MOSFET's Nov. 2, 2004
6809381 Semiconductor memory device having full depletion type logic transistors and partial depletion type memory transistors Oct. 26, 2004
6787854 Method for forming a fin in a finFET device Sep. 7, 2004
6787852 Semiconductor-on-insulator (SOI) device having source/drain silicon-germanium regions Sep. 7, 2004
6787851 Semiconductor devices including a silicon-on-insulator layer Sep. 7, 2004
6777751 Semiconductor device and method for fabricating the same Aug. 17, 2004
6759713 Electronic device structures including interconnecting microfluidic channels Jul. 6, 2004
6759282 Method and structure for buried circuits and devices Jul. 6, 2004
6756639 Control of buried oxide quality in low dose SIMOX Jun. 29, 2004
6750513 Semiconductor device for driving plasma display panel Jun. 15, 2004
6744115 Semiconductor device and process of production of same Jun. 1, 2004
6744082 Static pass transistor logic with transistors with multiple vertical gates Jun. 1, 2004
6740571 Method of etching a dielectric material in the presence of polysilicon May. 25, 2004
6734501 Fully inverted type SOI-MOSFET capable of increasing the effective mutual conductance May. 11, 2004
6734500 Semiconductor devices including a bi-polar transistor and a field effect transistor May. 11, 2004
6727552 Semiconductor device and method of manufacturing the same Apr. 27, 2004
6707118 Semiconductor-on-insulator resistor-capacitor circuit Mar. 16, 2004
6703641 Structure for detecting charging effects in device processing Mar. 9, 2004
6693299 Semiconductor device and method of manufacturing the same Feb. 17, 2004
6693326 Semiconductor device of SOI structure Feb. 17, 2004
6674127 Semiconductor integrated circuit Jan. 6, 2004
6670675 Deep trench body SOI contacts with epitaxial layer formation Dec. 30, 2003
6657257 Insulated gate field effect transistor and semiconductor integrated circuit Dec. 2, 2003
6646305 Grounded body SOI SRAM cell Nov. 11, 2003
6646308 Flat panel display device Nov. 11, 2003
6642536 Hybrid silicon on insulator/bulk strained silicon technology Nov. 4, 2003
6635518 SOI FET and method for creating FET body connections with high-quality matching characteristics and no area penalty for partially depleted SOI technologies Oct. 21, 2003
6633067 Compact SOI body contact link Oct. 14, 2003
6633066 CMOS integrated circuit devices and substrates having unstrained silicon active layers Oct. 14, 2003
6627952 Silicon oxide insulator (SOI) semiconductor having selectively linked body Sep. 30, 2003
6627954 Integrated circuit capacitor in a silicon-on-insulator integrated circuit Sep. 30, 2003
6624476 Semiconductor-on-insulator (SOI) substrate having selective dopant implant in insulator layer and method of fabricating Sep. 23, 2003
6608357 Semiconductor device equipped with semiconductor circuits composed of semiconductor elements and process for production thereof Aug. 19, 2003
6605843 Fully depleted SOI device with tungsten damascene contacts and method of forming same Aug. 12, 2003
6603175 Operating circuit with voltage regular circuit having at least a partially depleted soi field effect transistor Aug. 5, 2003
6603174 Semiconductor device and manufacturing method thereof Aug. 5, 2003
6583469 Self-aligned dog-bone structure for FinFET applications and methods to fabricate the same Jun. 24, 2003
6573564 Semiconductor device and fabrication method thereof Jun. 3, 2003
6569720 Method for fabricating thin-film transistor May. 27, 2003
6566734 Semiconductor device May. 20, 2003
6566684 Active matrix circuit having a TFT with pixel electrode as auxiliary capacitor May. 20, 2003
6558994 Dual silicon-on-insulator device wafer die May. 6, 2003
6555877 NMOSFET with negative voltage capability formed in P-type substrate and method of making the same Apr. 29, 2003
6552396 Matched transistors and methods for forming the same Apr. 22, 2003
6531738 High voltage SOI semiconductor device Mar. 11, 2003
6531739 Radiation-hardened silicon-on-insulator CMOS device, and method of making the same Mar. 11, 2003
6521948 SOI-structure MIS field-effect transistor with gate contacting body region Feb. 18, 2003
6509613 Self-aligned floating body control for SOI device through leakage enhanced buried oxide Jan. 21, 2003
6504212 Method and apparatus for enhanced SOI passgate operations Jan. 7, 2003

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