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Class Information
Number: 257/E29.119
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) > Electrodes (epo) > Characterized by their shape, relative sizes or dispositions (epo) > Carrying current to be rectified, amplified or switched (epo) > Source or drain electrodes for field-effect devices (epo) > For lateral devices where connection to source or drain region is done through at least one part of semiconductor substrate thickness (e.g., with connecting sink or with via-hole) (epo)
Description: This subclass is indented under subclass E29.116. This subclass is substantially the same in scope as ECLA classification H01L29/417D6.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7479682 |
Structure of a field effect transistor having metallic silicide and manufacturing method thereof |
Jan. 20, 2009 |
| 7439623 |
Semiconductor device having via connecting between interconnects |
Oct. 21, 2008 |
| 7388256 |
Semiconductor device and a method of manufacturing the same |
Jun. 17, 2008 |
| 7323784 |
Top via pattern for bond pad structure |
Jan. 29, 2008 |
| 7312110 |
Methods of fabricating semiconductor devices having thin film transistors |
Dec. 25, 2007 |
| 7067876 |
Semiconductor device |
Jun. 27, 2006 |
| 7061060 |
Offset-gate-type semiconductor device |
Jun. 13, 2006 |
| 7060545 |
Method of making truncated power enhanced drift lateral DMOS device with ground strap |
Jun. 13, 2006 |
| 7026214 |
Offset-gate-type semiconductor device |
Apr. 11, 2006 |
| 7019361 |
Semiconductor device and method of fabricating the same |
Mar. 28, 2006 |
| 6989567 |
LDMOS transistor |
Jan. 24, 2006 |
| 6987052 |
Method for making enhanced substrate contact for a semiconductor device |
Jan. 17, 2006 |
| 6958514 |
Semiconductor device and method of fabricating the same |
Oct. 25, 2005 |
| 6940132 |
Semiconductor device and method of manufacturing the same |
Sep. 6, 2005 |
| 6921940 |
MOS transistor and fabrication method thereof |
Jul. 26, 2005 |
| 6897728 |
High frequency power amplifier module and wireless communication system |
May. 24, 2005 |
| 6870222 |
Device structure of RF LDMOS with trench type sinker |
Mar. 22, 2005 |
| 6867494 |
Semiconductor module |
Mar. 15, 2005 |
| 6864533 |
MOS field effect transistor with reduced on-resistance |
Mar. 8, 2005 |
| 6853072 |
Semiconductor switching circuit device and manufacturing method thereof |
Feb. 8, 2005 |
| 6822290 |
Truncated power enhanced drift lateral DMOS device which includes a ground strap |
Nov. 23, 2004 |
| 6818951 |
Arrangement in a power mosfet |
Nov. 16, 2004 |
| 6800917 |
Bladed silicon-on-insulator semiconductor devices and method of making |
Oct. 5, 2004 |
| 6797594 |
Semiconductor device and method of manufacturing the same |
Sep. 28, 2004 |
| 6797547 |
Bladed silicon-on-insulator semiconductor devices and method of making |
Sep. 28, 2004 |
| 6768167 |
MIS semiconductor device and the manufacturing method thereof |
Jul. 27, 2004 |
| 6765262 |
Vertical high-voltage semiconductor component |
Jul. 20, 2004 |
| 6744117 |
High frequency semiconductor device and method of manufacture |
Jun. 1, 2004 |
| 6740930 |
Lateral MOS power transistor |
May. 25, 2004 |
| 6686626 |
Source-down power transistor |
Feb. 3, 2004 |
| 6620663 |
Self-aligned copper plating/CMP process for RF lateral MOS device |
Sep. 16, 2003 |
| 6620667 |
Method of making a HF LDMOS structure with a trench type sinker |
Sep. 16, 2003 |
| 6617927 |
High frequency power amplifier module, and wireless communications system |
Sep. 9, 2003 |
| 6605842 |
Semiconductor device and a method of manufacturing the same |
Aug. 12, 2003 |
| 6600182 |
High current field-effect transistor |
Jul. 29, 2003 |
| 6593594 |
Silicon carbide n-channel power LMOSFET |
Jul. 15, 2003 |
| 6570194 |
Compound semiconductor field effect transistor with improved ohmic contact layer structure and method of forming the same |
May. 27, 2003 |
| 6566185 |
Method of manufacturing a plural unit high frequency transistor |
May. 20, 2003 |
| 6559011 |
Dual level gate process for hot carrier control in double diffused MOS transistors |
May. 6, 2003 |
| 6552389 |
Offset-gate-type semiconductor device |
Apr. 22, 2003 |
| 6528848 |
Semiconductor device and a method of manufacturing the same |
Mar. 4, 2003 |
| 6521923 |
Microwave field effect transistor structure on silicon carbide substrate |
Feb. 18, 2003 |
| 6507070 |
Semiconductor device and method of making |
Jan. 14, 2003 |
| 6506648 |
Method of fabricating a high power RF field effect transistor with reduced hot electron injection and resulting structure |
Jan. 14, 2003 |
| 6461902 |
RF LDMOS on partial SOI substrate |
Oct. 8, 2002 |
| 6459142 |
Power MOSFET |
Oct. 1, 2002 |
| 6433639 |
High frequency power amplifier module and wireless communication system |
Aug. 13, 2002 |
| 6424006 |
Semiconductor component |
Jul. 23, 2002 |
| 6410370 |
Capacitor for a semiconductor device |
Jun. 25, 2002 |
| 6372557 |
Method of manufacturing a lateral fet having source contact to substrate with low resistance |
Apr. 16, 2002 |
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