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Class Information
Number: 438/173
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 schottky gate (e.g., mesfet, hemt, etc.) > Vertical channel
Description: Process for making a Schottky gate field effect transistor wherein the active channel is configured to provide, in whole or in part, a vertically conductive pathway between source and drain regions.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8673706 Methods of forming layers comprising epitaxial silicon Mar. 18, 2014
8658492 Semiconductor power device integrated with ESD protection diodes Feb. 25, 2014
8643085 High-voltage-resistant semiconductor component having vertically conductive semiconductor body areas and a trench structure Feb. 4, 2014
8618557 Wide-band-gap reverse-blocking MOS-type semiconductor device Dec. 31, 2013
8563373 Semiconductor device having vertical channels and method of manufacturing the same Oct. 22, 2013
8519452 Semiconductor device with junction field-effect transistor and manufacturing method of the same Aug. 27, 2013
8486784 Vertical semiconductor device and method of manufacturing the same Jul. 16, 2013
8482062 Semiconductor device having a floating semiconductor zone Jul. 9, 2013
8426260 Compound semiconductor device and method of manufacturing the same Apr. 23, 2013
8405125 Semiconductor device and method for producing the same Mar. 26, 2013
8395208 Semiconductor device and method of producing the same Mar. 12, 2013
8309425 Method of manufacturing semiconductor device Nov. 13, 2012
8309409 Method for fabricating trench gate to prevent on voltage parasetic influences Nov. 13, 2012
8264033 Semiconductor device having a floating semiconductor zone Sep. 11, 2012
8222110 Method for fabricating semiconductor device with vertical transistor having a second active pillar formed over a first active pillar Jul. 17, 2012
8211758 Semiconductor device and method of producing the same Jul. 3, 2012
8207566 Vertical channel transistor and method of fabricating the same Jun. 26, 2012
8193080 Method for fabricating semiconductor device and plasma doping system Jun. 5, 2012
8134180 Nitride semiconductor device with a vertical channel and method for producing the nitride semiconductor device Mar. 13, 2012
8093122 Method for fabricating vertical channel transistor Jan. 10, 2012
8084811 Power devices with super junctions and associated methods manufacturing Dec. 27, 2011
RE42955 GaN-based permeable base transistor and method of fabrication Nov. 22, 2011
7972914 Semiconductor device with FinFET and method of fabricating the same Jul. 5, 2011
7935598 Vertical channel transistor and method of fabricating the same May. 3, 2011
7928506 Semiconductor device and method for manufacturing the same Apr. 19, 2011
7910413 Structure and method of fabricating FinFET with buried channel Mar. 22, 2011
7902009 Graded high germanium compound films for strained semiconductor devices Mar. 8, 2011
7892896 Semiconductor device having bulb-shaped recess gate and method for fabricating the same Feb. 22, 2011
7851309 Selective epitaxy vertical integrated circuit components and methods Dec. 14, 2010
7851283 Field effect transistor with raised source/drain fin straps Dec. 14, 2010
7838913 Hybrid FET incorporating a finFET and a planar FET Nov. 23, 2010
7824982 DRAM arrays, vertical transistor structures, and methods of forming transistor structures and DRAM arrays Nov. 2, 2010
7807535 Methods of forming layers comprising epitaxial silicon Oct. 5, 2010
7763504 Method for manufacturing silicon carbide semiconductor device Jul. 27, 2010
7674661 Memory device and method of manufacturing the same Mar. 9, 2010
7608496 High speed GE channel heterostructures for field effect devices Oct. 27, 2009
7579281 Transistor assembly and method of its fabrication Aug. 25, 2009
7514324 Selective epitaxy in vertical integrated circuit Apr. 7, 2009
7510924 Method for manufacturing memory cell Mar. 31, 2009
7507631 Epitaxial filled deep trench structures Mar. 24, 2009
7485509 Semiconductor device provided by silicon carbide substrate and method for manufacturing the same Feb. 3, 2009
7432134 Semiconductor device and method of fabricating the same Oct. 7, 2008
7413958 GaN-based permeable base transistor and method of fabrication Aug. 19, 2008
7387937 Thermal dissipation structures for FinFETs Jun. 17, 2008
7382024 Low threshold voltage PMOS apparatus and method of fabricating the same Jun. 3, 2008
7323389 Method of forming a FINFET structure Jan. 29, 2008
7273771 Common MOSFET process for plural devices Sep. 25, 2007
7259048 Vertical replacement-gate silicon-on-insulator transistor Aug. 21, 2007
7176089 Vertical dual gate field effect transistor Feb. 13, 2007
7161213 Low threshold voltage PMOS apparatus and method of fabricating the same Jan. 9, 2007

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