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Class Information
Number: 257/557
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Integrated circuit structure with electrically isolated components > Lateral bipolar transistor structure
Description: Subject matter wherein the device includes at least one bipolar transistor which has a lateral structure (i.e., has current flow between its emitter and collector parallel to a major surface of the semiconductor chip).










Sub-classes under this class:

Class Number Class Name Patents
257/559 With active region formed along groove or exposed edge in semiconductor 80
257/558 With base region doping concentration step or gradient or with means to increase current gain 72
257/560 With multiple collectors or emitters 100


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8710650 Semiconductor devices having through electrodes and methods of fabricating the same Apr. 29, 2014
8618606 Semiconductor device Dec. 31, 2013
8569865 Integrated circuit and production method Oct. 29, 2013
8569866 Hybrid-integrated lateral bipolar transistor and CMOS transistor and method for manufacturing the same Oct. 29, 2013
8552530 Vertical transient voltage suppressors Oct. 8, 2013
8536701 Electronic device packaging structure Sep. 17, 2013
8502344 Semiconductor device Aug. 6, 2013
8441084 Horizontal polysilicon-germanium heterojunction bipolar transistor May. 14, 2013
8431450 Methods and apparatus for LDMOS transistors Apr. 30, 2013
8410572 Bipolar transistor with emitter and/or collector contact structure forming a Schottky contact and method of production Apr. 2, 2013
8384183 Integrated hall effect element having a germanium hall plate Feb. 26, 2013
8334579 Schottky diode Dec. 18, 2012
8304858 Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof Nov. 6, 2012
8299532 ESD protection device structure Oct. 30, 2012
8283696 Integrated low leakage diode Oct. 9, 2012
8278736 Electrostatic discharge protection device Oct. 2, 2012
8264038 Buried floating layer structure for improved breakdown Sep. 11, 2012
8138575 Integrated circuit including a reverse current complex Mar. 20, 2012
8115280 Four-terminal gate-controlled LVBJTs Feb. 14, 2012
8093644 Multiwalled carbon nanotube memory device Jan. 10, 2012
8049307 Insulated gate bipolar transistor (IGBT) electrostatic discharge (ESD) protection devices Nov. 1, 2011
8030167 Varied impurity profile region formation for varying breakdown voltage of devices Oct. 4, 2011
8026146 Method of manufacturing a bipolar transistor Sep. 27, 2011
7948058 Semiconductor device and semiconductor integrated circuit device for driving plasma display using the semiconductor device May. 24, 2011
7944022 Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof May. 17, 2011
7868378 Methods and apparatus for LDMOS transistors Jan. 11, 2011
7859082 Lateral bipolar transistor and method of production Dec. 28, 2010
7842968 Integrated low leakage diode Nov. 30, 2010
7723823 Buried asymmetric junction ESD protection device May. 25, 2010
7719086 Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof May. 18, 2010
7701038 High-gain vertex lateral bipolar junction transistor Apr. 20, 2010
7642569 Transistor structure with minimized parasitics and method of fabricating the same Jan. 5, 2010
7638856 Optoelectronic transmitter integrated circuit and method of fabricating the same using selective growth process Dec. 29, 2009
7633139 Semiconductor diode device with lateral transistor Dec. 15, 2009
7622790 Transistor assembly and method for manufacturing same Nov. 24, 2009
7566947 Semiconductor device with bipolar transistor and method of fabricating the same Jul. 28, 2009
7531888 Integrated latch-up free insulated gate bipolar transistor May. 12, 2009
7459766 Semiconductor bipolar transistor Dec. 2, 2008
7422952 Method of forming a BJT with ESD self protection Sep. 9, 2008
7355263 Semiconductor device and manufacturing method thereof Apr. 8, 2008
7342293 Bipolar junction transistors (BJTS) with second shallow trench isolation (STI) regions, and methods for forming same Mar. 11, 2008
7329925 Device for electrostatic discharge protection Feb. 12, 2008
7301220 Semiconductor device and method of forming a semiconductor device Nov. 27, 2007
7297607 Device and method of performing a seasoning process for a semiconductor device manufacturing apparatus Nov. 20, 2007
7288816 Semiconductor device Oct. 30, 2007
7276744 Semiconductor device and method of manufacturing the same Oct. 2, 2007
7265018 Method to build self-aligned NPN in advanced BiCMOS technology Sep. 4, 2007
7265434 Modular bipolar-CMOS-DMOS analog integrated circuit and power transistor technology Sep. 4, 2007
7262443 Silicide uniformity for lateral bipolar transistors Aug. 28, 2007
7262478 Semiconductor device and manufacturing method thereof Aug. 28, 2007

1 2 3 4 5 6










 
 
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