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Class Information
Number: 438/295
Name: Semiconductor device manufacturing: process > Making field effect device having pair of active regions separated by gate structure by formation or alteration of semiconductive active regions > Having insulated gate (e.g., igfet, misfet, mosfet, etc.) > Including isolation structure > Total dielectric isolation
Description: Process for making an insulated gate field effect transistor which is fully electrically isolated by dielectric insulative material from laterally adjacent semiconductive regions.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8692266 Circuit substrate structure Apr. 8, 2014
8685830 Method of filling shallow trenches Apr. 1, 2014
8535992 Thyristor random access memory device and method Sep. 17, 2013
8524569 Methods of forming an isolation layer and methods of manufacturing semiconductor devices having an isolation layer Sep. 3, 2013
8501566 Method for fabricating a recessed channel access transistor device Aug. 6, 2013
8440532 Structure and method for making metal semiconductor field effect transistor (MOSFET) with isolation last process May. 14, 2013
8338909 Two-Step STI formation process Dec. 25, 2012
8324060 NAND flash memory array having pillar structure and fabricating method of the same Dec. 4, 2012
8304316 Semiconductor device and method of forming a semiconductor device Nov. 6, 2012
8268693 Method for fabricating a radiation hardened device Sep. 18, 2012
8269284 Method of manufacturing semiconductor device, and semiconductor device Sep. 18, 2012
8249737 Rapid thermal annealing method for a semiconductor device Aug. 21, 2012
8241998 Method of producing an SOI structure with an insulating layer of controlled thickness Aug. 14, 2012
8236638 Shallow trench isolation for SOI structures combining sidewall spacer and bottom liner Aug. 7, 2012
8187940 Method for fabricating semiconductor device May. 29, 2012
8119489 Method of forming a shallow trench isolation structure having a polysilicon capping layer Feb. 21, 2012
8067292 Isolation structure, non-volatile memory having the same, and method of fabricating the same Nov. 29, 2011
8067293 Power semiconductor device and method of manufacturing the same Nov. 29, 2011
7982281 Method of manufacturing a semiconductor device, method of manufacturing a SOI device, semiconductor device, and SOI device Jul. 19, 2011
7951683 In-situ process layer using silicon-rich-oxide for etch selectivity in high AR gapfill May. 31, 2011
7910969 Magnetoresistive random access memory with improved layout design and process thereof Mar. 22, 2011
7902029 Process for fabricating a self-aligned deposited source/drain insulated gate field-effect transistor Mar. 8, 2011
7888746 Semiconductor structure and method of manufacture Feb. 15, 2011
7880261 Isolation technique allowing both very high and low voltage circuits to be fabricated on the same chip Feb. 1, 2011
7863144 Semiconductor device and method for manufacturing the device Jan. 4, 2011
7859026 Vertical semiconductor device Dec. 28, 2010
7855116 Nonvolatile semiconductor memory device and manufacturing method thereof Dec. 21, 2010
7842577 Two-step STI formation process Nov. 30, 2010
7838934 Semiconductor device and method for manufacturing the same Nov. 23, 2010
7781303 Method for preparing a shallow trench isolation Aug. 24, 2010
7776715 Reverse construction memory cell Aug. 17, 2010
7638398 Semiconductor device with increased channel area and fabrication method thereof Dec. 29, 2009
7625807 Methods and systems to mitigate etch stop clipping for shallow trench isolation fabrication Dec. 1, 2009
7595253 Method of forming the semiconductor device Sep. 29, 2009
7566941 Magnetoresistive memory cell and process for producing the same Jul. 28, 2009
7566601 Method of making a one transistor SOI non-volatile random access memory cell Jul. 28, 2009
7550355 Low-leakage transistor and manufacturing method thereof Jun. 23, 2009
7498233 Method of forming an insulation layer structure having a concave surface and method of manufacturing a memory device using the same Mar. 3, 2009
7494901 Methods of forming semiconductor-on-insulator constructions Feb. 24, 2009
7491609 Semiconductor device and method for manufacturing the same Feb. 17, 2009
7476594 Methods of fabricating silicon nitride regions in silicon carbide and resulting structures Jan. 13, 2009
7470629 Structure and method to fabricate finfet devices Dec. 30, 2008
7452779 Semiconductor devices having improved gate insulating layers and related methods of fabricating such devices Nov. 18, 2008
7440255 Capacitor constructions and methods of forming Oct. 21, 2008
7384836 Integrated circuit transistor insulating region fabrication method Jun. 10, 2008
7381616 Method of making three dimensional, 2R memory having a 4F2 cell size RRAM Jun. 3, 2008
7374974 Thyristor-based device with trench dielectric material May. 20, 2008
7368790 Strained Si/SiGe/SOI islands and processes of making same May. 6, 2008
7364953 Manufacturing method to construct semiconductor-on-insulator with conductor layer sandwiched between buried dielectric layer and semiconductor layers Apr. 29, 2008
7358161 Methods of forming transistor devices associated with semiconductor-on-insulator constructions Apr. 15, 2008

1 2 3 4

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