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Class Information
Number: 257/471
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Schottky barrier
Description: Subject matter wherein the device contains a Schottky barrier (i.e., a rectifying interface between a semiconductor material and a metal).










Sub-classes under this class:

Class Number Class Name Patents
257/474 As active junction in bipolar transistor (e.g., schottky collector) 85
257/481 Avalanche diode (e.g., so-called "zener" diode having breakdown voltage greater than 6 volts) 125
257/476 In integrated structure 229
257/480 In voltage variable capacitance diode 63
257/485 Specified materials 142
257/472 To compound semiconductor 227
257/475 With doping profile to adjust barrier height 114
257/483 With means to prevent edge breakdown 98


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

Patent Number Title Of Patent Date Issued
8704322 Optical semiconductor device Apr. 22, 2014
8680643 Junction barrier Schottky (JBS) with floating islands Mar. 25, 2014
8653534 Junction Barrier Schottky diodes with current surge capability Feb. 18, 2014
8653600 High-voltage monolithic schottky device structure Feb. 18, 2014
8648437 Trench sidewall contact Schottky photodiode and related method of fabrication Feb. 11, 2014
8642882 Electron-jump chemical energy converter Feb. 4, 2014
8643085 High-voltage-resistant semiconductor component having vertically conductive semiconductor body areas and a trench structure Feb. 4, 2014
8633560 Semiconductor device Jan. 21, 2014
8629525 Second contact schottky metal layer to improve GaN schottky diode performance Jan. 14, 2014
8629526 Semiconductor device Jan. 14, 2014
8610233 Hybrid MOSFET structure having drain side schottky junction Dec. 17, 2013
8610235 Trench MOSFET with integrated Schottky barrier diode Dec. 17, 2013
8604583 Semiconductor device comprising a Schottky barrier diode Dec. 10, 2013
8604582 Schottky diode Dec. 10, 2013
8598621 Memory cells, memory arrays, methods of forming memory cells, and methods of forming a shared doped semiconductor region of a vertically oriented thyristor and a vertically oriented access tra Dec. 3, 2013
8598623 Nanotube semiconductor devices and nanotube termination structures Dec. 3, 2013
8581359 Schottky barrier diode Nov. 12, 2013
8581360 Trench schottky diode and manufacturing method thereof Nov. 12, 2013
8569843 Semiconductor device Oct. 29, 2013
8551867 Mesa edge shielding trench Schottky rectifier and method of manufacture thereof Oct. 8, 2013
8552469 Semiconductor device Oct. 8, 2013
8552476 Schottky barrier diode and MOSFET semiconductor device Oct. 8, 2013
8546905 Semiconductor integrated circuit device and a method of manufacturing the same Oct. 1, 2013
8525288 Schottky diode with improved high current behavior Sep. 3, 2013
8525222 Process for forming a planar diode using one mask Sep. 3, 2013
8513674 Semiconductor device and method of manufacturing the same Aug. 20, 2013
8513763 Silicon carbide semiconductor device Aug. 20, 2013
8508015 Schottky-like contact and method of fabrication Aug. 13, 2013
8502336 Semiconductor diode and method of manufacture Aug. 6, 2013
8497563 Semiconductor device and method for its manufacture Jul. 30, 2013
8487396 Trench sidewall contact Schottky photodiode and related method of fabrication Jul. 16, 2013
8482029 Semiconductor device and integrated circuit including the semiconductor device Jul. 9, 2013
8467637 Waveguide path coupling-type photodiode Jun. 18, 2013
8455943 Power MISFET semiconductor device Jun. 4, 2013
8450826 Nitride based semiconductor device May. 28, 2013
8450798 Semiconductor structure with a planar Schottky contact May. 28, 2013
8445368 Semiconductor device and method for manufacturing same May. 21, 2013
8432012 Semiconductor devices including schottky diodes having overlapping doped regions and methods of fabricating same Apr. 30, 2013
8426939 Semiconductor device and method for manufacturing of the same Apr. 23, 2013
8422268 Current control element, memory element, and fabrication method thereof Apr. 16, 2013
8421181 Schottky barrier diode with perimeter capacitance well junction Apr. 16, 2013
8415787 Integrated circuits having interconnects and heat dissipators based on nanostructures Apr. 9, 2013
8390091 Semiconductor structure, an integrated circuit including a semiconductor structure and a method for manufacturing a semiconductor structure Mar. 5, 2013
8384181 Schottky diode structure with silicon mesa and junction barrier Schottky wells Feb. 26, 2013
8384182 Junction barrier schottky rectifiers having epitaxially grown P+-N methods of making Feb. 26, 2013
8373246 Semiconductor device comprising stack of pn junction diode and schottky barrier diode Feb. 12, 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
8372738 Method for manufacturing a gallium nitride based semiconductor device with improved termination scheme Feb. 12, 2013
8368166 Junction barrier Schottky diode Feb. 5, 2013
8368167 Schottky diode with extended forward current capability Feb. 5, 2013

1 2 3 4 5 6 7 8










 
 
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