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Class Information
Number: 438/328
Name: Semiconductor device manufacturing: process > Forming bipolar transistor by formation or alteration of semiconductive active regions > Including diode
Description: Process for making a bipolar transistor having combined therewith a diode.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8686513 IGBT assembly having circuitry for injecting/extracting current into/from an auxiliary P well Apr. 1, 2014
8680585 Light emitting diode package and method of manufacturing the same Mar. 25, 2014
8642421 Light-emitting diode device structure with Si.sub.xN.sub.y layer Feb. 4, 2014
8617958 Methods of forming diodes Dec. 31, 2013
8609502 Method of manufacturing semiconductor device including insulated gate bipolar transistor and diode Dec. 17, 2013
8610241 Homo-junction diode structures using fin field effect transistor processing Dec. 17, 2013
8587224 Variable gate field-effect transistor and electrical and electronic apparatus including the same Nov. 19, 2013
8575695 Lateral super junction device with high substrate-drain breakdown and built-in avalanche clamp diode Nov. 5, 2013
8536679 High holding voltage BJT clamp with embedded reverse path protection in BCD process Sep. 17, 2013
8530318 Memory cell that employs a selectively fabricated carbon nano-tube reversible resistance-switching element formed over a bottom conductor and methods of forming the same Sep. 10, 2013
8518799 Process of making semiconductor on glass substrates with a stiffening layer Aug. 27, 2013
8516693 Printed circuit board with embedded electronic components and methods for the same Aug. 27, 2013
8513083 Methods of forming an anode and a cathode of a substrate diode by performing angled ion implantation processes Aug. 20, 2013
8507352 Method of manufacturing semiconductor device including insulated gate bipolar transistor and diode Aug. 13, 2013
8502478 Variable gate field-effect transistor and electrical and electronic apparatus including the same Aug. 6, 2013
8476140 High-performance diode device structure and materials used for the same Jul. 2, 2013
8455980 Schottky-clamped bipolar transistor with reduced self heating Jun. 4, 2013
8390090 Semiconductor device and method of manufacturing the same Mar. 5, 2013
8390092 Area-efficient high voltage bipolar-based ESD protection targeting narrow design windows Mar. 5, 2013
8378392 Trench MOSFET with body region having concave-arc shape Feb. 19, 2013
8354316 Reduced mask configuration for power mosfets with electrostatic discharge (ESD) circuit protection Jan. 15, 2013
8350301 Semiconductor photodiode device and manufacturing method thereof Jan. 8, 2013
8343828 Methods of forming diodes Jan. 1, 2013
8314035 Method for the manufacture of an active matrix OLED display Nov. 20, 2012
8304856 Semiconductor device Nov. 6, 2012
8304822 Pixel for picking up image signal and method of manufacturing the pixel Nov. 6, 2012
8299579 Method for generating a signal representative of the current delivered to a load by a power device and relative power device Oct. 30, 2012
8294232 High quantum efficiency optical detectors Oct. 23, 2012
8288824 Semiconductor device including insulated gate bipolar transistor and diode Oct. 16, 2012
8252656 Zener triggered ESD protection Aug. 28, 2012
8164162 Power semiconductor devices integrated with clamp diodes sharing same gate metal pad Apr. 24, 2012
8163612 Silicon germanium heterostructure barrier varactor Apr. 24, 2012
8143910 Semiconductor integrated circuit and method of testing the same Mar. 27, 2012
8129726 Light-emitting diode package having electrostatic discharge protection function and method of fabricating the same Mar. 6, 2012
8129237 Vertical light-emitting diode device structure with Si.sub.xN.sub.y layer Mar. 6, 2012
8114749 Method of fabricating high voltage device Feb. 14, 2012
8102025 Semiconductor device having IGBT and diode Jan. 24, 2012
8080460 Methods of forming diodes Dec. 20, 2011
8076196 Semiconductor device and fabrication method for the same Dec. 13, 2011
8003478 Method of forming a bi-directional diode and structure therefor Aug. 23, 2011
7989328 Resistive memory array using P-I-N diode select device and methods of fabrication thereof Aug. 2, 2011
7989885 Semiconductor device having means for diverting short circuit current arranged in trench and method for producing same Aug. 2, 2011
7952131 Lateral junction varactor with large tuning range May. 31, 2011
7935605 Lateral resurf NPN with high holding voltage for ESD applications May. 3, 2011
7935594 Damascene process for carbon memory element with MIIM diode May. 3, 2011
7932583 Reduced free-charge carrier lifetime device Apr. 26, 2011
7915094 Method of making a diode read/write memory cell in a programmed state Mar. 29, 2011
7910407 Quad memory cell and method of making same Mar. 22, 2011
7910426 Pixel and imager device having high-k dielectrics in isolation structures Mar. 22, 2011
7911032 Method for generating a signal representative of the current delivered to a load by a power device and relative power device Mar. 22, 2011

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