| |
 |
|
Class Information
Number: 257/E21.358
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of semiconductor device (epo) > Device having at least one potential-jump barrier or surface barrier, e.g., pn junction, depletion layer, carrier concentration layer (epo) > Device having semiconductor body comprising group iv elements or group iii-v compounds with or without impurities, e.g., doping materials (epo) > Multi-step process for manufacture of device of bipolar type, e.g., diodes, transistors, thyristors, resistors, capacitors) (epo) > Device comprising one or two electrodes, e.g., diode, resistor or capacitor with pn or schottky junctions (epo) > Diode (epo) > Rectifier diode (epo)
Description: This subclass is indented under subclass E21.352. This subclass is substantially the same in scope as ECLA classification H01L21/329B5.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618866 |
Structure and method to form multilayer embedded stressors |
Nov. 17, 2009 |
| 7612431 |
Trench polysilicon diode |
Nov. 3, 2009 |
| 7592980 |
Semiconductor device |
Sep. 22, 2009 |
| 7554157 |
Lateral SOI component having a reduced on resistance |
Jun. 30, 2009 |
| 7544545 |
Trench polysilicon diode |
Jun. 9, 2009 |
| 7544557 |
Gate defined Schottky diode |
Jun. 9, 2009 |
| 7537968 |
Junction diode with reduced reverse current |
May. 26, 2009 |
| 7518164 |
Current-triggered low turn-on voltage SCR |
Apr. 14, 2009 |
| 7381997 |
Lateral silicided diodes |
Jun. 3, 2008 |
| 7335927 |
Lateral silicided diodes |
Feb. 26, 2008 |
| 7326965 |
Surface-emitting type device and its manufacturing method |
Feb. 5, 2008 |
| 7015139 |
Two-dimensionally arrayed quantum device |
Mar. 21, 2006 |
| 6979874 |
Semiconductor device and method of manufacturing thereof |
Dec. 27, 2005 |
| 6975013 |
Diode and method for manufacturing the same |
Dec. 13, 2005 |
| 6943383 |
Diode and producing method thereof |
Sep. 13, 2005 |
| 6927141 |
Process for forming fast recovery diode with a single large area P/N junction |
Aug. 9, 2005 |
| 6855614 |
Sidewalls as semiconductor etch stop and diffusion barrier |
Feb. 15, 2005 |
| 6806173 |
Method for producing highly doped semiconductor components |
Oct. 19, 2004 |
| 6803298 |
Method of manufacturing a device with epitaxial base |
Oct. 12, 2004 |
| 6787401 |
Method of making vertical diode structures |
Sep. 7, 2004 |
| 6784046 |
Method of making vertical diode structures |
Aug. 31, 2004 |
| 6780685 |
Semiconductor device and manufacturing method thereof |
Aug. 24, 2004 |
| 6773977 |
Method of forming a diode for integration with a semiconductor device and method of forming a transistor device having an integrated diode |
Aug. 10, 2004 |
| 6753580 |
Diode with weak anode |
Jun. 22, 2004 |
| 6750091 |
Diode formation method |
Jun. 15, 2004 |
| 6740552 |
Method of making vertical diode structures |
May. 25, 2004 |
| 6727171 |
Diamond pn junction diode and method for the fabrication thereof |
Apr. 27, 2004 |
| 6716714 |
Semiconductor diode and method for producing the same |
Apr. 6, 2004 |
| 6709914 |
Manufacturing process of pn junction diode device and pn junction diode device |
Mar. 23, 2004 |
| 6707131 |
Semiconductor device and manufacturing method for the same |
Mar. 16, 2004 |
| 6699775 |
Manufacturing process for fast recovery diode |
Mar. 2, 2004 |
| 6693024 |
Semiconductor component with a semiconductor body having a multiplicity of pores and method for fabricating |
Feb. 17, 2004 |
| 6692998 |
Integrated high quality diode |
Feb. 17, 2004 |
| 6646304 |
Universal semiconductor wafer for high-voltage semiconductor components |
Nov. 11, 2003 |
| 6639301 |
Semiconductor device and manufacturing method thereof |
Oct. 28, 2003 |
| 6635494 |
Method of forming a two-dimensionally arrayed quantum device using a metalloprotein complex as a quantum-dot mask array |
Oct. 21, 2003 |
| 6605854 |
Schottky diode with bump electrodes |
Aug. 12, 2003 |
| 6603153 |
Fast recovery diode and method for its manufacture |
Aug. 5, 2003 |
| 6580150 |
Vertical junction field effect semiconductor diodes |
Jun. 17, 2003 |
| 6579772 |
Discrete semiconductor device and manufacturing method thereof |
Jun. 17, 2003 |
| 6500741 |
Method for making high voltage device |
Dec. 31, 2002 |
| 6501146 |
Semiconductor device and method of manufacturing thereof |
Dec. 31, 2002 |
| 6495888 |
Semiconductor device with p-n junction diode and method of forming the same |
Dec. 17, 2002 |
| 6495900 |
Insulator for electrical structure |
Dec. 17, 2002 |
| 6489215 |
Method of making insulator for electrical structures |
Dec. 3, 2002 |
| 6479885 |
High voltage device and method |
Nov. 12, 2002 |
| 6469368 |
Method for producing a high-speed power diode with soft recovery, and a power diode produced using such a method |
Oct. 22, 2002 |
| 6433370 |
Method and apparatus for cylindrical semiconductor diodes |
Aug. 13, 2002 |
| 6403989 |
Semiconductor device, method of manufacturing same, and circuit provided with such a device |
Jun. 11, 2002 |
| 6400000 |
Semiconductor device with a diode, and method of manufacturing such a device |
Jun. 4, 2002 |
|
|
|
