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Class Information
Number: 257/485
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Schottky barrier > Specified materials
Description: Subject matter wherein the Schottky barrier device uses a material of specified composition.


Sub-classes under this class:

Class Number Class Name Patents
257/486 Layered (e.g., a diffusion barrier material layer or a silicide layer or a precious metal layer) 169


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7615839 Semiconductor device and manufacturing method thereof Nov. 10, 2009
7612426 Schottky barrier diode and diode array Nov. 3, 2009
7476956 Gallium nitride based diodes with low forward voltage and low reverse current operation Jan. 13, 2009
7470940 Ultraviolet detector Dec. 30, 2008
7462860 Method for depinning the Fermi level of a semiconductor at an electrical junction and devices incorporating such junctions Dec. 9, 2008
7453133 Silicide/semiconductor structure and method of fabrication Nov. 18, 2008
7449710 Vacuum jacket for phase change memory element Nov. 11, 2008
7436039 Gallium nitride semiconductor device Oct. 14, 2008
7388271 Schottky diode with minimal vertical current flow Jun. 17, 2008
7388272 Chip package and producing method thereof Jun. 17, 2008
7368762 Heterojunction photodiode May. 6, 2008
7345350 Process and integration scheme for fabricating conductive components, through-vias and semiconductor components including conductive through-wafer vias Mar. 18, 2008
7274082 Chemical sensor using chemically induced electron-hole production at a schottky barrier Sep. 25, 2007
7262434 Semiconductor device with a silicon carbide substrate and ohmic metal layer Aug. 28, 2007
7211824 Organic semiconductor diode May. 1, 2007
7193291 Organic Schottky diode Mar. 20, 2007
7176537 High performance CMOS with metal-gate and Schottky source/drain Feb. 13, 2007
7141861 Semiconductor device and manufacturing method there Nov. 28, 2006
7105907 Gallium nitride compound semiconductor device having schottky contact Sep. 12, 2006
7084475 Lateral conduction Schottky diode with plural mesas Aug. 1, 2006
7084423 Method for depinning the Fermi level of a semiconductor at an electrical junction and devices incorporating such junctions Aug. 1, 2006
7071525 Merged P-i-N schottky structure Jul. 4, 2006
7071526 Semiconductor device having Schottky junction electrode Jul. 4, 2006
7061067 Schottky barrier diode Jun. 13, 2006
7023030 MISFET Apr. 4, 2006
6969900 Semiconductor diode capable of detecting hydrogen at high temperatures Nov. 29, 2005
6960782 Electronic devices with fullerene layers Nov. 1, 2005
6949401 Semiconductor component and method for producing the same Sep. 27, 2005
6949806 Electrostatic discharge protection structure for deep sub-micron gate oxide Sep. 27, 2005
6936906 Integration of barrier layer and seed layer Aug. 30, 2005
6936840 Phase-change memory cell and method of fabricating the phase-change memory cell Aug. 30, 2005
6885077 Schottky diode Apr. 26, 2005
6846731 Schottky diode with silver layer contacting the ZnO and MgxZn1-xO films Jan. 25, 2005
6791154 Integrated semiconductor circuit device having Schottky barrier diode Sep. 14, 2004
6787871 Integrated schottky barrier diode and manufacturing method thereof Sep. 7, 2004
6674099 MISFET Jan. 6, 2004
6653707 Low leakage Schottky diode Nov. 25, 2003
6633071 Contact on a P-type region Oct. 14, 2003
6627967 Schottky barrier diode Sep. 30, 2003
6610999 Multiple stage high power diode Aug. 26, 2003
6605868 Insulating substrate including multilevel insulative ceramic layers joined with an intermediate layer Aug. 12, 2003
6580141 Trench schottky rectifier Jun. 17, 2003
6576973 Schottky diode on a silicon carbide substrate Jun. 10, 2003
6551911 Method for producing Schottky diodes and Schottky diodes Apr. 22, 2003
6545298 Compound semiconductor rectifier device structure Apr. 8, 2003
6525389 High voltage termination with amorphous silicon layer below the field plate Feb. 25, 2003
6509651 Substrate-fluorescent LED Jan. 21, 2003
6501145 Semiconductor component and method for producing the same Dec. 31, 2002
6498381 Semiconductor structures having multiple conductive layers in an opening, and methods for fabricating same Dec. 24, 2002
6486524 Ultra low Irr fast recovery diode Nov. 26, 2002

1 2 3


 
 
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