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Class Information
Number: 438/316
Name: Semiconductor device manufacturing: process > Forming bipolar transistor by formation or alteration of semiconductive active regions > Having heterojunction > Forming lateral transistor structure
Description: Process for making a heterojunction bipolar transistor which has a horizontal structure resulting in current flow between its emitter and collector parallel to a major surface of the semiconductor substrate.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8586441 Germanium lateral bipolar junction transistor Nov. 19, 2013
8557670 SOI lateral bipolar junction transistor having a wide band gap emitter contact Oct. 15, 2013
8546229 Methods for fabricating bipolar transistors with improved gain Oct. 1, 2013
8536701 Electronic device packaging structure Sep. 17, 2013
8525261 Semiconductor device having a split gate and a super-junction structure Sep. 3, 2013
8460976 Manufacturing method of SOI high-voltage power device Jun. 11, 2013
8431450 Methods and apparatus for LDMOS transistors Apr. 30, 2013
8377755 Method for fabricating SOI high voltage power chip with trenches Feb. 19, 2013
8183119 Semiconductor device fabrication method using multiple mask patterns May. 22, 2012
8173510 Lateral drain-extended MOSFET having channel along sidewall of drain extension dielectric May. 8, 2012
8114750 Lateral diffusion field effect transistor with drain region self-aligned to gate electrode Feb. 14, 2012
7998817 Method of fabricating a high-voltage transistor with an extended drain structure Aug. 16, 2011
7968416 Integrated circuit arrangement with NPN and PNP bipolar transistors and corresponding production method Jun. 28, 2011
7927950 Method of fabricating trap type nonvolatile memory device Apr. 19, 2011
7892943 Isolation trenches for memory devices Feb. 22, 2011
7888732 Lateral drain-extended MOSFET having channel along sidewall of drain extension dielectric Feb. 15, 2011
7824978 Bipolar transistor with high dynamic performances Nov. 2, 2010
7824996 Semiconductor device fabrication method and semiconductor device Nov. 2, 2010
7776704 Method to build self-aligned NPN in advanced BiCMOS technology Aug. 17, 2010
7745291 Method of fabricating a high-voltage transistor with an extended drain structure Jun. 29, 2010
7666749 SiGe semiconductor device and method of manufacturing the same Feb. 23, 2010
7638820 Contact method for thin silicon carbide epitaxial layer and semiconductor devices formed by those methods Dec. 29, 2009
7540970 Methods of fabricating a semiconductor device Jun. 2, 2009
7300849 Bandgap engineered mono-crystalline silicon cap layers for SiGe HBT performance enhancement Nov. 27, 2007
7282401 Method and apparatus for a self-aligned recessed access device (RAD) transistor gate Oct. 16, 2007
7217609 Semiconductor fabrication process, lateral PNP transistor, and integrated circuit May. 15, 2007
7202136 Silicon germanium heterojunction bipolar transistor with carbon incorporation Apr. 10, 2007
7151035 Semiconductor device and manufacturing method thereof Dec. 19, 2006
7098113 Method and system for providing a power lateral PNP transistor using a buried power buss Aug. 29, 2006
7037798 Bipolar transistor structure with self-aligned raised extrinsic base and methods May. 2, 2006
7022571 Quantum structure and forming method of the same Apr. 4, 2006
6987039 Forming lateral bipolar junction transistor in CMOS flow Jan. 17, 2006
6972237 Lateral heterojunction bipolar transistor and method of manufacture using selective epitaxial growth Dec. 6, 2005
6908824 Self-aligned lateral heterojunction bipolar transistor Jun. 21, 2005
6838346 Method of fabricating a high-voltage transistor with a multi-layered extended drain structure Jan. 4, 2005
6818513 Method of forming a field effect transistor having a lateral depletion structure Nov. 16, 2004
6803273 Method to salicide source-line in flash memory with STI Oct. 12, 2004
6794237 Lateral heterojunction bipolar transistor Sep. 21, 2004
6790736 Method for manufacturing and structure of semiconductor device with polysilicon definition structure Sep. 14, 2004
6780666 Imager photo diode capacitor structure with reduced process variation sensitivity Aug. 24, 2004
6767779 Asymmetrical MOSFET layout for high currents and high speed operation Jul. 27, 2004
6750105 Method of fabricating a high-voltage transistor with a multi-layered extended drain structure Jun. 15, 2004
6667213 Method of fabricating a high-voltage transistor with a multi-layered extended drain structure Dec. 23, 2003
6638807 Technique for gated lateral bipolar transistors Oct. 28, 2003
6635544 Method of fabricating a high-voltage transistor with a multi-layered extended drain structure Oct. 21, 2003
6583007 Reducing secondary injection effects Jun. 24, 2003
6551869 Lateral PNP and method of manufacture Apr. 22, 2003
6548352 Multi-layered gate for a CMOS imager Apr. 15, 2003
6541346 Method and apparatus for a self-aligned heterojunction bipolar transistor using dielectric assisted metal liftoff process Apr. 1, 2003
6528828 Differential negative resistance HBT and process for fabricating the same Mar. 4, 2003

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