Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/586
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Bipolar transistor structure > With non-planar semiconductor surface (e.g., groove, mesa, bevel, etc.)
Description: Subject matter wherein the device has a non-planar upper or side surface.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7262483 Semiconductor device and method for manufacturing the same Aug. 28, 2007
7256433 Bipolar transistor and a method of manufacturing the same Aug. 14, 2007
7247925 Semiconductor device and method for fabricating the same Jul. 24, 2007
7230324 Strobe light control circuit and IGBT device Jun. 12, 2007
7190047 Transistors and methods for making the same Mar. 13, 2007
7180159 Bipolar transistor having base over buried insulating and polycrystalline regions Feb. 20, 2007
7170133 Transistor and method of fabricating the same Jan. 30, 2007
7164186 Structure of semiconductor device with sinker contact region Jan. 16, 2007
7135757 Bipolar transistor Nov. 14, 2006
7126171 Bipolar transistor Oct. 24, 2006
7126195 Method for forming a metallization layer Oct. 24, 2006
7091578 Bipolar junction transistors and methods of manufacturing the same Aug. 15, 2006
7087979 Bipolar transistor with an ultra small self-aligned polysilicon emitter Aug. 8, 2006
7087980 Film thickness measuring monitor wafer Aug. 8, 2006
7075168 Semiconductor device Jul. 11, 2006
7071514 Electrostatic discharge protection device Jul. 4, 2006
7067857 Semiconductor device having led out conductor layers, manufacturing method of the same, and semiconductor module Jun. 27, 2006
7034379 Carbide emitter mask etch stop Apr. 25, 2006
7005723 Bipolar transistor and method of producing same Feb. 28, 2006
6984872 Method for fabricating an NPN transistor in a BICMOS technology Jan. 10, 2006
6984871 Semiconductor device with high structural reliability and low parasitic capacitance Jan. 10, 2006
6982452 Rectifying charge storage element Jan. 3, 2006
6979884 Bipolar transistor having self-aligned silicide and a self-aligned emitter contact border Dec. 27, 2005
6960820 Bipolar transistor self-alignment with raised extrinsic base extension and methods of forming same Nov. 1, 2005
6936868 Sequential mesa avalanche photodiode capable of realizing high sensitization and method of manufacturing the same Aug. 30, 2005
6933545 Hetero-bipolar transistor having the base interconnection provided on the normal mesa surface of the collector mesa Aug. 23, 2005
6930373 Circuit arrangement Aug. 16, 2005
6927476 Bipolar device having shallow junction raised extrinsic base and method for making the same Aug. 9, 2005
6911716 Bipolar transistors with vertical structures Jun. 28, 2005
6903439 Bipolar transistor Jun. 7, 2005
6897540 Microelectronic device fabricating method, integrated circuit, and intermediate construction May. 24, 2005
6894324 Silicon-on-insulator diodes and ESD protection circuits May. 17, 2005
6881639 Method of manufacturing semiconductor device Apr. 19, 2005
6879024 Strobe light control circuit and IGBT device Apr. 12, 2005
6873050 Intermediate construction having an edge defined feature Mar. 29, 2005
6873029 Self-aligned bipolar transistor Mar. 29, 2005
6869852 Self-aligned raised extrinsic base bipolar transistor structure and method Mar. 22, 2005
6858533 Semiconductor device having an etch stopper formed of a sin layer by low temperature ALD and method of fabricating the same Feb. 22, 2005
6828603 Hetero-bipolar transistor with a sub-collector layer having a first portion and plural second portions Dec. 7, 2004
6806159 Method for manufacturing a semiconductor device with sinker contact region Oct. 19, 2004
6803642 Bipolar device having non-uniform depth base-emitter junction Oct. 12, 2004
6797995 Heterojunction bipolar transistor with InGaAs contact and etch stop layer for InP sub-collector Sep. 28, 2004
6777783 Insulated gate bipolar transistor Aug. 17, 2004
6774455 Semiconductor device with a collector contact in a depressed well-region Aug. 10, 2004
6759730 Bipolar junction transistor compatible with vertical replacement gate transistor Jul. 6, 2004
6759694 Semiconductor phototransistor Jul. 6, 2004
6740914 FET circuit block with reduced self-heating May. 25, 2004
6740909 Self aligned symmetric intrinsic process and device May. 25, 2004
6730981 Bipolar transistor with inclined epitaxial layer May. 4, 2004
6717236 Method of reducing electromigration by forming an electroplated copper-zinc interconnect and a semiconductor device thereby formed Apr. 6, 2004

1 2 3 4 5 6 7 8










 
 
  Recently Added Patents
Coated article and method for making the same
Braided boomerang pet toy
Method for manufacturing and reoxidizing a TiN/Ta.sub.2O.sub.5/TiN capacitor
Lubricating oil compositions
Mobile communication apparatus
Battery grid
Products for animal use including humans having a certificate verifying at least one of efficacy or safety, and methods of providing such certificates
  Randomly Featured Patents
Decorative laminated panel and process for preparing the same
Corner shelf
Watch dial
Method and system for supporting an evolved UTRAN
Ring seal attachment system
Positioning unit and alignment device for an optical element
Lossless annular rotary RF coupler
Test pattern device for radiation detector and method of manufacture
Sofa
Scanning simultaneous phase-shifting interferometer