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Class Information
Number: 257/478
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Schottky barrier > In integrated structure > With bipolar transistor > Plural schottky barriers with different barrier heights
Description: Subject matter wherein the integrated circuit containing a Schottky barrier device contains more than one Schottky barrier with different potential differences existing across the different barriers.










Patents under this class:

Patent Number Title Of Patent Date Issued
8664740 Semiconductor device and method of producing the same Mar. 4, 2014
8633561 Termination for a superjunction device Jan. 21, 2014
8629426 Source/drain stressor having enhanced carrier mobility manufacturing same Jan. 14, 2014
8536036 Predoped semiconductor material for a high-K metal gate electrode structure of P- and N-channel transistors Sep. 17, 2013
8426939 Semiconductor device and method for manufacturing of the same Apr. 23, 2013
8421180 Semiconductor structure Apr. 16, 2013
8373245 2DEG Schottky diode formed in nitride material with a composite Schottky/ohmic electrode structure and method of making the same Feb. 12, 2013
8319310 Field effect transistor gate process and structure Nov. 27, 2012
8198687 Structure with PN clamp regions under trenches Jun. 12, 2012
8183660 Semiconductor component having rectifying junctions of different magnitudes and method for producing the same May. 22, 2012
8173540 Methods of forming silicide regions and resulting MOS devices May. 8, 2012
8125008 Schottky device and process of making the same comprising a geometry gap Feb. 28, 2012
7964930 Semiconductor device and method for manufacturing same Jun. 21, 2011
7880174 Circuit arrangement having a free-wheel diode Feb. 1, 2011
7829970 Junction barrier schottky diode having high reverse blocking voltage Nov. 9, 2010
7750412 Rectifier with PN clamp regions under trenches Jul. 6, 2010
7750427 Semiconductor device and a method of manufacturing the same Jul. 6, 2010
7745878 Shielded gate trench (SGT) MOSFET cells implemented with a schottky source contact Jun. 29, 2010
7528459 Punch-through diode and method of processing the same May. 5, 2009
7164183 Semiconductor substrate, semiconductor device, and method of manufacturing the same Jan. 16, 2007
6972470 Dual metal Schottky diode Dec. 6, 2005
6787871 Integrated schottky barrier diode and manufacturing method thereof Sep. 7, 2004
6764918 Structure and method of making a high performance semiconductor device having a narrow doping profile Jul. 20, 2004
6734515 Semiconductor light receiving element May. 11, 2004
6670650 Power semiconductor rectifier with ring-shaped trenches Dec. 30, 2003
6483164 Schottky barrier diode Nov. 19, 2002
6462393 Schottky device Oct. 8, 2002
6104043 Schottky diode of SiC and a method for production thereof Aug. 15, 2000
6087704 Structure and method for manufacturing group III-V composite Schottky contacts enhanced by a sulphur fluoride/phosphorus fluoride layer Jul. 11, 2000
5930636 Method of fabricating high-frequency GaAs substrate-based Schottky barrier diodes Jul. 27, 1999
5793670 Static semiconductor memory device including a bipolar transistor in a memory cell, semiconductor device including bipolar transistors and method of manufacturing bipolar transistors Aug. 11, 1998
5469103 Diode circuit for high speed switching transistor Nov. 21, 1995
5371400 Semiconductor diode structure Dec. 6, 1994
5349230 Diode circuit for high speed switching transistor Sep. 20, 1994
5272370 Thin-film ROM devices and their manufacture Dec. 21, 1993
5262668 Schottky barrier rectifier including schottky barrier regions of differing barrier heights Nov. 16, 1993
5243199 High frequency device Sep. 7, 1993
4845387 Non-stacked ECL type and function Jul. 4, 1989
4835580 Schottky barrier diode and method May. 30, 1989
4646115 Semiconductor devices having field-relief regions Feb. 24, 1987
4619035 Method of manufacturing a semiconductor device including Schottky barrier diodes Oct. 28, 1986
4536945 Process for producing CMOS structures with Schottky bipolar transistors Aug. 27, 1985
4394673 Rare earth silicide Schottky barriers Jul. 19, 1983
4214256 Tantalum semiconductor contacts and method for fabricating same Jul. 22, 1980
4183036 Schottky-transistor-logic Jan. 8, 1980
4136348 Manufacture of gold barrier Schottky diodes Jan. 23, 1979
4076556 Method for fabrication of improved bipolar injection logic circuit Feb. 28, 1978











 
 
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