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Class Information
Number: 257/E29.326
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Types of semiconductor device (epo) > Controllable only by variation of electric current supplied or only electric potential applied to electrode carrying current to be rectified, amplified, oscillated, or switched (epo) > Resistor with pn junction (epo)
Description: This subclass is indented under subclass E29.325. This subclass is substantially the same in scope as ECLA classification H01L29/8605.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7414295 |
Transistor and method of operating transistor |
Aug. 19, 2008 |
| 7372165 |
Method for making a semiconductor device having increased conductive material reliability |
May. 13, 2008 |
| 7087978 |
Semiconductor resistor with improved width accuracy |
Aug. 8, 2006 |
| 7064413 |
Fin-type resistors |
Jun. 20, 2006 |
| 7059859 |
Manufacturing method of semiconductor device |
Jun. 13, 2006 |
| 7053463 |
High-voltage integrated vertical resistor and manufacturing process thereof |
May. 30, 2006 |
| 7038297 |
Semiconductor diffused resistors with optimized temperature dependence |
May. 2, 2006 |
| 7009269 |
Semiconductor device |
Mar. 7, 2006 |
| 6995450 |
Semiconductor device with a frequency selective guard ring |
Feb. 7, 2006 |
| 6984869 |
High performance diode implanted voltage controlled p-type diffusion resistor |
Jan. 10, 2006 |
| 6965151 |
Device including a resistive path to introduce an equivalent RC circuit |
Nov. 15, 2005 |
| 6963088 |
Semiconductor component |
Nov. 8, 2005 |
| 6940133 |
Integrated trim structure utilizing dynamic doping |
Sep. 6, 2005 |
| 6933582 |
Semiconductor sensor having a diffused resistor |
Aug. 23, 2005 |
| 6902992 |
Method of fabricating semiconductor device having semiconductor resistance element |
Jun. 7, 2005 |
| 6858886 |
Optical semiconductor device and method of fabricating the same |
Feb. 22, 2005 |
| 6800924 |
Device including a resistive path to introduce an equivalent RC circuit |
Oct. 5, 2004 |
| 6784044 |
High dopant concentration diffused resistor and method of manufacture therefor |
Aug. 31, 2004 |
| 6781213 |
Device including a resistive path to introduce an equivalent RC circuit |
Aug. 24, 2004 |
| 6777779 |
Device including a resistive path to introduce an equivalent RC circuit |
Aug. 17, 2004 |
| 6740936 |
Ballast resistor with reduced area for ESD protection |
May. 25, 2004 |
| 6730984 |
Increasing an electrical resistance of a resistor by oxidation or nitridization |
May. 4, 2004 |
| 6720621 |
SOI semiconductor device with resistor body |
Apr. 13, 2004 |
| 6720231 |
Fin-type resistors |
Apr. 13, 2004 |
| 6709943 |
Method of forming semiconductor diffused resistors with optimized temperature dependence |
Mar. 23, 2004 |
| 6690082 |
High dopant concentration diffused resistor and method of manufacture therefor |
Feb. 10, 2004 |
| 6683345 |
Semiconductor device and method for making the device having an electrically modulated conduction channel |
Jan. 27, 2004 |
| 6667538 |
Semiconductor device having semiconductor resistance element and fabrication method thereof |
Dec. 23, 2003 |
| 6653669 |
Device for the adjustment of circuits after packaging |
Nov. 25, 2003 |
| 6621146 |
Method and apparatus for the use of embedded resistance to linearize and improve the matching properties of transistors |
Sep. 16, 2003 |
| 6621138 |
Zener-like trim device in polysilicon |
Sep. 16, 2003 |
| 6590272 |
Structure for a semiconductor resistive element, particularly for high voltage applications |
Jul. 8, 2003 |
| 6586817 |
Device including a resistive path to introduce an equivalent RC circuit |
Jul. 1, 2003 |
| 6570239 |
Semiconductor device having resistive element |
May. 27, 2003 |
| 6566721 |
Semiconductor device |
May. 20, 2003 |
| 6548840 |
Monolithic temperature compensation scheme for field effect transistor integrated circuits |
Apr. 15, 2003 |
| 6479882 |
Current-limiting device |
Nov. 12, 2002 |
| 6458669 |
Method of manufacturing an integrated circuit |
Oct. 1, 2002 |
| 6410398 |
Device for the adjustment of circuits after packaging, corresponding fabrication process and induction device |
Jun. 25, 2002 |
| 6403436 |
Semiconductor device and method of manufacturing the same |
Jun. 11, 2002 |
| 6384433 |
Voltage variable resistor from HBT epitaxial layers |
May. 7, 2002 |
| 6377115 |
Integrated potentiometer and corresponding fabrication process |
Apr. 23, 2002 |
| 6353236 |
Semiconductor surge absorber, electrical-electronic apparatus, and power module using the same |
Mar. 5, 2002 |
| 6331726 |
SOI voltage dependent negative-saturation-resistance resistor ballasting element for ESD protection of receivers and driver circuitry |
Dec. 18, 2001 |
| 6300668 |
High resistance integrated circuit resistor |
Oct. 9, 2001 |
| 6259150 |
Voltage dividing resistor and voltage dividing circuit |
Jul. 10, 2001 |
| 6245628 |
Method of manufacturing a resistor in a semiconductor device |
Jun. 12, 2001 |
| 6222247 |
Semiconductor resistor that can be withstand high voltages |
Apr. 24, 2001 |
| 6175137 |
Monolithic resistor having dynamically controllable impedance and method of manufacturing the same |
Jan. 16, 2001 |
| 6137124 |
Integrated vertical semiconductor component |
Oct. 24, 2000 |
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