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Class Information
Number: 257/475
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Schottky barrier > With doping profile to adjust barrier height
Description: Subject matter wherein the difference in electrical potential from one side of an active junction to the other has been adjusted by a distribution of impurity dopant in the semiconductor adjacent the Schottky junction.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8624347 Schottky barrier diode Jan. 7, 2014
8617976 Source/drain re-growth for manufacturing III-V based transistors Dec. 31, 2013
8604583 Semiconductor device comprising a Schottky barrier diode Dec. 10, 2013
8519429 Encapsulant for optical semiconductor device and optical semiconductor device using same Aug. 27, 2013
8487396 Trench sidewall contact Schottky photodiode and related method of fabrication Jul. 16, 2013
8455322 Silicon germanium heterojunction bipolar transistor structure and method Jun. 4, 2013
8421179 Schottky diode with high antistatic capability Apr. 16, 2013
8415761 Polarization aligned and polarization graded thermoelectric materials and method of forming thereof Apr. 9, 2013
8384182 Junction barrier schottky rectifiers having epitaxially grown P+-N methods of making Feb. 26, 2013
8378495 Integrated circuit (IC) having TSVS with dielectric crack suppression structures Feb. 19, 2013
8368166 Junction barrier Schottky diode Feb. 5, 2013
8334579 Schottky diode Dec. 18, 2012
8278198 Semiconductor device and method of producing the same Oct. 2, 2012
8274128 Semiconductor device with buffer layer Sep. 25, 2012
8227855 Semiconductor devices with stable and controlled avalanche characteristics and methods of fabricating the same Jul. 24, 2012
8169047 Semiconductor device comprising a schottky barrier diode May. 1, 2012
8159003 III-nitride wafer and devices formed in a III-nitride wafer Apr. 17, 2012
8125008 Schottky device and process of making the same comprising a geometry gap Feb. 28, 2012
8063406 Semiconductor device having a polysilicon layer with a non-constant doping profile Nov. 22, 2011
8018020 Schottky barrier diode and manufacturing method thereof Sep. 13, 2011
8017977 Field effect transistor having recessed gate in compositional graded layer Sep. 13, 2011
7982239 Power switching transistors Jul. 19, 2011
7968953 Semiconductor device including schottky barrier diode and method of manufacturing the same Jun. 28, 2011
7964930 Semiconductor device and method for manufacturing same Jun. 21, 2011
7875950 Schottky diode structure with multi-portioned guard ring and method of manufacture Jan. 25, 2011
7829970 Junction barrier schottky diode having high reverse blocking voltage Nov. 9, 2010
7696599 Trench MOSFET Apr. 13, 2010
7692262 Rectifying and protection diode Apr. 6, 2010
7612426 Schottky barrier diode and diode array Nov. 3, 2009
7569905 Systems and methods for electrical contacts to arrays of vertically aligned nanorods Aug. 4, 2009
7525186 Stack package having guard ring which insulates through-via interconnection plug and method for manufacturing the same Apr. 28, 2009
7524777 Method for manufacturing an isolation structure using an energy beam treatment Apr. 28, 2009
7476967 Composite carbon nanotube thermal interface device Jan. 13, 2009
7397102 Junction barrier schottky with low forward drop and improved reverse block voltage Jul. 8, 2008
7391058 Semiconductor devices and methods of making same Jun. 24, 2008
7388271 Schottky diode with minimal vertical current flow Jun. 17, 2008
7078783 Vertical unipolar component Jul. 18, 2006
7064408 Schottky barrier diode and method of making the same Jun. 20, 2006
6979874 Semiconductor device and method of manufacturing thereof Dec. 27, 2005
6949401 Semiconductor component and method for producing the same Sep. 27, 2005
6936905 Two mask shottky diode with locos structure Aug. 30, 2005
6921957 Low forward voltage drop schottky barrier diode and manufacturing method therefor Jul. 26, 2005
6846731 Schottky diode with silver layer contacting the ZnO and MgxZn1-xO films Jan. 25, 2005
6787821 Compound semiconductor device having a mesfet that raises the maximum mutual conductance and changes the mutual conductance Sep. 7, 2004
6753588 Semiconductor rectifier Jun. 22, 2004
6717229 Distributed reverse surge guard Apr. 6, 2004
6710419 Method of manufacturing a schottky device Mar. 23, 2004
6710418 Schottky rectifier with insulation-filled trenches and method of forming the same Mar. 23, 2004
6657273 Termination for high voltage schottky diode Dec. 2, 2003
6649995 Semiconductor device and method of manufacturing the same Nov. 18, 2003

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