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Class Information
Number: 257/653
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > With specified shape of pn junction
Description: Subject matter wherein the device has at least one junction between semiconductor regions of opposite conductivity type (P and N), and wherein the interface between at least one P region and its adjoining N region has a specified shape or geometrical configuration.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7456491 |
Large area electron emission system for application in mask-based lithography, maskless lithography II and microscopy |
Nov. 25, 2008 |
| 7456033 |
Method of evaluating semiconductor device |
Nov. 25, 2008 |
| 7449749 |
Semiconductor device for limiting leakage current |
Nov. 11, 2008 |
| 7439560 |
Semiconductor device using semiconductor nanowire and display apparatus and image pick-up apparatus using the same |
Oct. 21, 2008 |
| 7394142 |
Bulk-isolated PN diode and method of forming a bulk-isolated PN diode |
Jul. 1, 2008 |
| 7348652 |
Bulk-isolated PN diode and method of forming a bulk-isolated PN diode |
Mar. 25, 2008 |
| 7335942 |
Field effect transistor sensor |
Feb. 26, 2008 |
| 7309921 |
Semiconductor device |
Dec. 18, 2007 |
| 7304350 |
Threshold voltage control layer in a semiconductor device |
Dec. 4, 2007 |
| 7187058 |
Semiconductor component having a pn junction and a passivation layer applied on a surface |
Mar. 6, 2007 |
| 7180142 |
Semiconductor device |
Feb. 20, 2007 |
| 7166890 |
Superjunction device with improved ruggedness |
Jan. 23, 2007 |
| 7078767 |
Semiconductor device for limiting leakage current |
Jul. 18, 2006 |
| 6979877 |
Solid-state device |
Dec. 27, 2005 |
| 6943383 |
Diode and producing method thereof |
Sep. 13, 2005 |
| 6933590 |
Semiconductor device comprising plurality of semiconductor areas having the same top surface and different film thicknesses and manufacturing method for the same |
Aug. 23, 2005 |
| 6903446 |
Pattern for improved visual inspection of semiconductor devices |
Jun. 7, 2005 |
| 6878997 |
Compensation component and method for fabricating the component |
Apr. 12, 2005 |
| 6847045 |
High-current avalanche-tunneling and injection-tunneling semiconductor-dielectric-metal stable cold emitter, which emulates the negative electron affinity mechanism of emission |
Jan. 25, 2005 |
| 6828647 |
Structure for determining edges of regions in a semiconductor wafer |
Dec. 7, 2004 |
| 6815799 |
Semiconductor integrated circuit device |
Nov. 9, 2004 |
| 6809383 |
Method of manufacturing an integrated edge structure for high voltage semiconductor devices, and related integrated edge structure |
Oct. 26, 2004 |
| 6762484 |
Thermoelectric element |
Jul. 13, 2004 |
| 6743703 |
Power diode having improved on resistance and breakdown voltage |
Jun. 1, 2004 |
| 6737722 |
Lateral transistor having graded base region, semiconductor integrated circuit and fabrication method thereof |
May. 18, 2004 |
| 6707105 |
Semiconductor device for limiting leakage current |
Mar. 16, 2004 |
| 6617624 |
Metal gate electrode stack with a passivating metal nitride layer |
Sep. 9, 2003 |
| 6600204 |
Low-voltage punch-through bi-directional transient-voltage suppression devices having surface breakdown protection and methods of making the same |
Jul. 29, 2003 |
| 6590273 |
Semiconductor integrated circuit device and manufacturing method thereof |
Jul. 8, 2003 |
| 6580150 |
Vertical junction field effect semiconductor diodes |
Jun. 17, 2003 |
| 6559481 |
Semiconductor device for precise measurement of a forward voltage effect |
May. 6, 2003 |
| 6545298 |
Compound semiconductor rectifier device structure |
Apr. 8, 2003 |
| 6525922 |
High performance via capacitor and method for manufacturing same |
Feb. 25, 2003 |
| 6518604 |
Diode with variable width metal stripes for improved protection against electrostatic discharge (ESD) current failure |
Feb. 11, 2003 |
| 6506622 |
Method of manufacturing a photovoltaic device |
Jan. 14, 2003 |
| 6495863 |
Semiconductor device having diode for input protection circuit of MOS structure device |
Dec. 17, 2002 |
| 6489666 |
Semiconductor device with improved heat suppression in peripheral regions |
Dec. 3, 2002 |
| 6479885 |
High voltage device and method |
Nov. 12, 2002 |
| 6465863 |
Power diode structure |
Oct. 15, 2002 |
| 6465874 |
Power semiconductor rectifier having schottky contact combined with insulation film |
Oct. 15, 2002 |
| 6459101 |
Semiconductor device |
Oct. 1, 2002 |
| 6447879 |
Electronic Device and method of manufacturing the same |
Sep. 10, 2002 |
| 6404019 |
Sense amplifier |
Jun. 11, 2002 |
| 6400003 |
High voltage MOSFET with geometrical depletion layer enhancement |
Jun. 4, 2002 |
| 6400000 |
Semiconductor device with a diode, and method of manufacturing such a device |
Jun. 4, 2002 |
| 6392913 |
Method of forming a polysilicon diode and devices incorporating such diode |
May. 21, 2002 |
| 6329679 |
Photodiode with increased photocollection area for image sensor |
Dec. 11, 2001 |
| 6320205 |
Edge termination for a semiconductor component, a schottky diode having an edge termination, and a method for producing the schottky diode |
Nov. 20, 2001 |
| 6316819 |
Multilayer ZnO polycrystalline diode |
Nov. 13, 2001 |
| 6303979 |
Face-down bonding pin diode |
Oct. 16, 2001 |
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