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Class Information
Number: 438/138
Name: Semiconductor device manufacturing: process > Making regenerative-type switching device (e.g., scr, igbt, thyristor, etc.) > Having field effect structure > Vertical channel
Description: Process for making a regenerative-type switching device 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
8691635 Fabrication method of semiconductor device Apr. 8, 2014
8692288 Heterojunction bipolar transistors and methods of manufacture Apr. 8, 2014
8685801 Method of manufacturing semiconductor device Apr. 1, 2014
8643085 High-voltage-resistant semiconductor component having vertically conductive semiconductor body areas and a trench structure Feb. 4, 2014
8642401 Insulated gate type semiconductor device and method for fabricating the same Feb. 4, 2014
8617936 Reverse-conducting semiconductor device and method for manufacturing such a reverse-conducting semiconductor device Dec. 31, 2013
8604584 Semiconductor device and method of manufacturing semiconductor device Dec. 10, 2013
8598623 Nanotube semiconductor devices and nanotube termination structures Dec. 3, 2013
8575690 Super-junction trench MOSFET having deep trenches with buried voids Nov. 5, 2013
8563373 Semiconductor device having vertical channels and method of manufacturing the same Oct. 22, 2013
8563366 Memory device having an integrated two-terminal current limiting resistor Oct. 22, 2013
8564060 Semiconductor device with large blocking voltage and manufacturing method thereof Oct. 22, 2013
8552472 Integrated circuit devices including vertical channel transistors with shield lines interposed between bit lines and methods of fabricating the same Oct. 8, 2013
8546875 Vertical transistor having edge termination structure Oct. 1, 2013
8536004 Method for fabricating semiconductor power device Sep. 17, 2013
8536003 Method for fabricating semiconductor power device Sep. 17, 2013
8530966 Semiconductor device Sep. 10, 2013
8513125 Manufacturing a microelectronic device comprising silicon and germanium nanowires integrated on a same substrate Aug. 20, 2013
8513675 Vertical junction field effect transistors having sloped sidewalls and methods of making Aug. 20, 2013
8507335 Semiconductor devices with non-punch-through semiconductor channels having enhanced conduction and methods of making Aug. 13, 2013
8426258 Vertical semiconductor device with thinned substrate Apr. 23, 2013
8421118 Regenerative building block and diode bridge rectifier and methods Apr. 16, 2013
8404557 Method for forming a semiconductor device and a semiconductor device Mar. 26, 2013
8399309 Semiconductor device manufacturing method Mar. 19, 2013
8357952 Power semiconductor structure with field effect rectifier and fabrication method thereof Jan. 22, 2013
8343833 Semiconductor device and method for manufacturing the same Jan. 1, 2013
8298889 Process of forming an electronic device including a trench and a conductive structure therein Oct. 30, 2012
8283213 Method of minimizing field stop insulated gate bipolar transistor (IGBT) buffer and emitter charge variation Oct. 9, 2012
8263440 Method for fabricating etching barrier by using shadow effect and method for fabricating one side contact of vertical transistor using the same Sep. 11, 2012
8264036 Power semiconductor device with low on-state voltage and method of manufacturing the same Sep. 11, 2012
8242535 IGBT and method of producing the same Aug. 14, 2012
8237191 Heterojunction bipolar transistors and methods of manufacture Aug. 7, 2012
8202772 Vertical junction field effect transistors having sloped sidewalls and methods of making Jun. 19, 2012
8178947 Semiconductor device May. 15, 2012
8178409 Semiconductor device with alternately arranged P-type and N-type thin semiconductor layers and method for manufacturing the same May. 15, 2012
8174066 Semiconductor device and method of manufacturing semiconductor device May. 8, 2012
8168480 Fabricating method for forming integrated structure of IGBT and diode May. 1, 2012
8153452 Manufacturing method of semiconductor device Apr. 10, 2012
8148749 Trench-shielded semiconductor device Apr. 3, 2012
8148758 High voltage semiconductor device with JFET regions containing dielectrically isolated junctions and method of fabricating the same Apr. 3, 2012
8145020 Semiconductor device Mar. 27, 2012
8134142 Tunneling transistor with barrier Mar. 13, 2012
8119459 Recessed channel negative differential resistance-based memory cell Feb. 21, 2012
8093122 Method for fabricating vertical channel transistor Jan. 10, 2012
8093621 VTS insulated gate bipolar transistor Jan. 10, 2012
8084811 Power devices with super junctions and associated methods manufacturing Dec. 27, 2011
8058655 Vertical junction field effect transistors having sloped sidewalls and methods of making Nov. 15, 2011
8044462 Process for manufacturing a power device on a semiconductor substrate and corresponding device Oct. 25, 2011
7999317 Semiconductor device and manufacturing method thereof Aug. 16, 2011
7977165 Method of manufacturing a semiconductor device Jul. 12, 2011

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