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Class Information
Number: 257/575
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Bipolar transistor structure > Plural non-isolated transistor structures in same structure > Complementary transistors share common active region (e.g., integrated injection logic, i 2 l) > Including lateral bipolar transistor structure
Description: Subject matter wherein at least one of the complementary bipolar transistors sharing a common region is a lateral bipolar transistor (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
257/576 With contacts of refractory material (e.g., polysilicon, silicide of refractory or platinum group metal) 91


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8610174 Bipolar transistor with a raised collector pedestal for reduced capacitance Dec. 17, 2013
8569867 Semiconductor device Oct. 29, 2013
8513737 ESD protection element Aug. 20, 2013
8415764 High-voltage BJT formed using CMOS HV processes Apr. 9, 2013
RE44140 Bipolar method and structure having improved BVCEO/RCS trade-off made with depletable collector columns Apr. 9, 2013
8384154 Bidirectional power switch controllable to be turned on and off Feb. 26, 2013
8334579 Schottky diode Dec. 18, 2012
8310027 Electronic device and manufacturing method thereof Nov. 13, 2012
8304858 Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof Nov. 6, 2012
8294243 Lateral bipolar transistor with compensated well regions Oct. 23, 2012
8212291 Inverse mode SiGe HBT cascode device and fabrication method Jul. 3, 2012
8193608 Semiconductor device Jun. 5, 2012
RE43042 Bipolar method and structure having improved BVCEO/RCS trade-off made with depletable collector columns Dec. 27, 2011
8049307 Insulated gate bipolar transistor (IGBT) electrostatic discharge (ESD) protection devices Nov. 1, 2011
7989921 Soi vertical bipolar power component Aug. 2, 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
7935986 Method for forming a bipolar transistor device with self-aligned raised extrinsic base May. 3, 2011
7902633 Longitudinal bipolar transistor with base region in trenches having emitter and collector regions disposed along portions of side surfaces of the base Mar. 8, 2011
7875933 Lateral bipolar transistor with additional ESD implant Jan. 25, 2011
7859082 Lateral bipolar transistor and method of production Dec. 28, 2010
7821102 Power transistor featuring a double-sided feed design and method of making the same Oct. 26, 2010
7750371 Silicon germanium heterojunction bipolar transistor structure and method Jul. 6, 2010
7719086 Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof May. 18, 2010
7675141 Semiconductor device and method of manufacturing the same Mar. 9, 2010
7667294 Lateral bipolar transistor Feb. 23, 2010
7642621 Semicondutor device and protection circuit Jan. 5, 2010
7642154 BiCMOS device and method of manufacturing a biCMOS device Jan. 5, 2010
7605445 Sealed nitride layer for integrated circuits Oct. 20, 2009
7538407 Semiconductor apparatus May. 26, 2009
7473983 Bipolar method and structure having improved BVCEO/RCS trade-off made with depletable collector columns Jan. 6, 2009
7420228 Bipolar transistor comprising carbon-doped semiconductor Sep. 2, 2008
7385254 Structure for protection against radio disturbances Jun. 10, 2008
7339276 Underfilling process in a molded matrix array package using flow front modifying solder resist Mar. 4, 2008
7303968 Semiconductor device and method having multiple subcollectors formed on a common wafer Dec. 4, 2007
7268412 Double polysilicon bipolar transistor Sep. 11, 2007
7217975 Lateral type semiconductor device May. 15, 2007
7176548 Complementary analog bipolar transistors with trench-constrained isolation diffusion Feb. 13, 2007
7173320 High performance lateral bipolar transistor Feb. 6, 2007
7122879 Bipolar transistor with high dynamic performances Oct. 17, 2006
7109567 Semiconductor device and method of manufacturing such device Sep. 19, 2006
7087979 Bipolar transistor with an ultra small self-aligned polysilicon emitter Aug. 8, 2006
7067899 Semiconductor integrated circuit device Jun. 27, 2006
7064416 Semiconductor device and method having multiple subcollectors formed on a common wafer Jun. 20, 2006
7061074 Visible imaging device using Darlington phototransistors Jun. 13, 2006
7023053 Differential transistor pair Apr. 4, 2006
6982473 Bipolar transistor Jan. 3, 2006
6977426 Semiconductor device including high speed transistors and high voltage transistors disposed on a single substrate Dec. 20, 2005
6906419 Semiconductor device having a wiring layer of damascene structure and method for manufacturing the same Jun. 14, 2005
6897545 Lateral operation bipolar transistor and a corresponding fabrication process May. 24, 2005

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