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Class Information
Number: 438/205
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.) > Complementary insulated gate field effect transistors (i.e., cmos) > And additional electrical device > Including bipolar transistor (i.e., bicmos) > Plural bipolar transistors of differing electrical characteristics
Description: Process for making complementary insulated gate field effect transistors combined with multiple bipolar transistors of differing electrical properties.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8536701 Electronic device packaging structure Sep. 17, 2013
8334581 Semiconductor device exhibiting withstand voltages in the forward and reverse directions Dec. 18, 2012
8283730 Negative differential resistance device with high PVCR and fast switching speed and memory using the same Oct. 9, 2012
8173500 Poly-emitter type bipolar junction transistor, bipolar CMOS DMOS device, and manufacturing methods of poly-emitter type bipolar junction transistor and bipolar CMOS DMOS device May. 8, 2012
8097500 Method and apparatus for fabricating a high-performance band-edge complementary metal-oxide-semiconductor device Jan. 17, 2012
8084313 Method for forming a bipolar junction transistor and a metal oxide semiconductor field effect transistor Dec. 27, 2011
7989921 Soi vertical bipolar power component Aug. 2, 2011
7875513 Self-aligned bipolar junction transistors Jan. 25, 2011
7776678 Thermally stable BiCMOS fabrication method and bipolar junction transistors formed according to the method Aug. 17, 2010
7666732 Method of fabricating a metal gate CMOS with at least a single gate metal and dual gate dielectrics Feb. 23, 2010
7642154 BiCMOS device and method of manufacturing a biCMOS device Jan. 5, 2010
7611938 Semiconductor device having high drive current and method of manufacture therefor Nov. 3, 2009
7456070 Method of fabricating a bipolar transistor with high breakdown voltage collector Nov. 25, 2008
7358573 Triple-well CMOS devices with increased latch-up immunity and methods of fabricating same Apr. 15, 2008
7314791 Bipolar transistor for an integrated circuit having variable value emitter ballast resistors Jan. 1, 2008
7288450 General protection of an integrated circuit against permant overloads and electrostatic discharges Oct. 30, 2007
7285455 Method of producing the same Oct. 23, 2007
7285454 Bipolar transistors with low base resistance for CMOS integrated circuits Oct. 23, 2007
7271047 Test structure and method for measuring the resistance of line-end vias Sep. 18, 2007
7271046 Method of making a semiconductor device in which a bipolar transistor and a metal silicide layer are formed on a substrate Sep. 18, 2007
7135364 Method of fabricating semiconductor integrated circuit Nov. 14, 2006
7109567 Semiconductor device and method of manufacturing such device Sep. 19, 2006
7071536 Semiconductor device and manufacturing method thereof Jul. 4, 2006
7052946 Method for selectively stressing MOSFETs to improve charge carrier mobility May. 30, 2006
7018884 Method for a parallel production of an MOS transistor and a bipolar transistor Mar. 28, 2006
7015085 Super self-aligned collector device for mono-and hetero bipolar junction transistors and method of making same Mar. 21, 2006
7001806 Semiconductor structure with increased breakdown voltage and method for producing the semiconductor structure Feb. 21, 2006
6987041 Semiconductor device having both memory and logic circuit and its manufacture Jan. 17, 2006
6974999 Semiconductor device and method of manufacturing the same Dec. 13, 2005
6940149 Structure and method of forming a bipolar transistor having a void between emitter and extrinsic base Sep. 6, 2005
6939769 Method for manufacturing a semiconductor device with using double implanting boron and boron difluoride Sep. 6, 2005
6936910 BiCMOS technology on SOI substrates Aug. 30, 2005
6888221 BICMOS technology on SIMOX wafers May. 3, 2005
6847273 Miniaturized multi-layer coplanar wave guide low pass filter Jan. 25, 2005
6841810 Cell structure for bipolar integrated circuits and method Jan. 11, 2005
6815282 Silicon on insulator field effect transistor having shared body contact Nov. 9, 2004
6812083 Fabrication method for non-volatile memory Nov. 2, 2004
6806128 Semiconductor integrated circuit device and a method of manufacturing the same Oct. 19, 2004
6806129 Self-aligned process using indium gallium arsenide etching to form reentry feature in heterojunction bipolar transistors Oct. 19, 2004
6803634 Stabilization in device characteristics of a bipolar transistor that is included in a semiconductor device with a CMOSFET Oct. 12, 2004
6797580 Method for fabricating a bipolar transistor in a BiCMOS process and related structure Sep. 28, 2004
6703283 Discontinuous dielectric interface for bipolar transistors Mar. 9, 2004
6703685 Super self-aligned collector device for mono-and hetero bipolar junction transistors Mar. 9, 2004
6699741 Single poly bipolar transistor and method that uses a selectively epitaxially grown highly-boron-doped silicon layer as a diffusion source for an extrinsic base region Mar. 2, 2004
6683366 Bipolar transistor and related structure Jan. 27, 2004
6667202 Semiconductor device and method for making the same Dec. 23, 2003
6590273 Semiconductor integrated circuit device and manufacturing method thereof Jul. 8, 2003
6566217 Manufacturing process for semiconductor device May. 20, 2003
6566181 Process for the fabrication of dual gate structures for CMOS devices May. 20, 2003
6534365 Method of fabricating TDMOS device using self-align technique Mar. 18, 2003

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