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Class Information
Number: 257/342
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Short channel insulated gate field effect transistor > Active channel region has a graded dopant concentration decreasing with distance from source region (e.g., double diffused device, dmos transistor) > Plural sections connected in parallel (e.g., power mosfet) > With means to reduce on resistance
Description: Subject matter wherein the device further contains means to reduce the resistance of the device when it is conducting electricity, i.e., in the ON condition.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622351 |
Method of manufacturing semiconductor device and semiconductor device |
Nov. 24, 2009 |
| 7619288 |
Thin film transistor substrate, liquid crystal display device provided with such thin film transistor substrate and method for manufacturing thin film transistor substrate |
Nov. 17, 2009 |
| 7605423 |
Semiconductor device |
Oct. 20, 2009 |
| 7605435 |
Bi-directional MOSFET power switch with single metal layer |
Oct. 20, 2009 |
| 7602014 |
Superjunction power MOSFET |
Oct. 13, 2009 |
| 7602018 |
High withstand-voltage semiconductor device |
Oct. 13, 2009 |
| 7595257 |
Process of forming an electronic device including a barrier layer |
Sep. 29, 2009 |
| 7576393 |
Semiconductor device and method of manufacturing the same |
Aug. 18, 2009 |
| 7576392 |
Semiconductor device including gate wiring, main electrodes and connecting plate connected onto said main electrodes |
Aug. 18, 2009 |
| 7560773 |
Semiconductor device |
Jul. 14, 2009 |
| 7550804 |
Semiconductor device and method for forming the same |
Jun. 23, 2009 |
| 7541643 |
Semiconductor device |
Jun. 2, 2009 |
| 7535059 |
Semiconductor device and manufacturing method of the semiconductor device |
May. 19, 2009 |
| 7535076 |
Power semiconductor device |
May. 19, 2009 |
| 7528444 |
Efficient transistor structure |
May. 5, 2009 |
| 7521756 |
DMOS transistor with optimized periphery structure |
Apr. 21, 2009 |
| 7511340 |
Semiconductor devices having gate structures and contact pads that are lower than the gate structures |
Mar. 31, 2009 |
| 7491611 |
Method and apparatus for controlling a circuit with a high voltage sense device |
Feb. 17, 2009 |
| 7485924 |
Lateral double-diffused field effect transistor and integrated circuit having same |
Feb. 3, 2009 |
| 7482220 |
Semiconductor device having deep trench charge compensation regions and method |
Jan. 27, 2009 |
| 7473976 |
Lateral power transistor with self-biasing electrodes |
Jan. 6, 2009 |
| 7473966 |
Oxide-bypassed lateral high voltage structures and methods |
Jan. 6, 2009 |
| 7462541 |
Manufacturing method of semiconductor device |
Dec. 9, 2008 |
| 7462910 |
P-channel trench MOSFET structure |
Dec. 9, 2008 |
| 7452756 |
Semiconductor device and manufacturing process thereof |
Nov. 18, 2008 |
| 7432145 |
Power semiconductor device with a base region and method of manufacturing same |
Oct. 7, 2008 |
| 7427795 |
Drain-extended MOS transistors and methods for making the same |
Sep. 23, 2008 |
| 7417282 |
Vertical double-diffused metal oxide semiconductor (VDMOS) device incorporating reverse diode |
Aug. 26, 2008 |
| 7417284 |
Semiconductor device and method of manufacturing the same |
Aug. 26, 2008 |
| 7411249 |
Lateral high-voltage transistor with vertically-extended voltage-equalized drift region |
Aug. 12, 2008 |
| 7408234 |
Semiconductor device and method for manufacturing the same |
Aug. 5, 2008 |
| 7394156 |
Semiconductor integrated circuit device and method of producing the same |
Jul. 1, 2008 |
| 7385246 |
Depletable cathode low charge storage diode |
Jun. 10, 2008 |
| 7385273 |
Power semiconductor device |
Jun. 10, 2008 |
| 7378317 |
Superjunction power MOSFET |
May. 27, 2008 |
| 7372111 |
Semiconductor device with improved breakdown voltage and high current capacity |
May. 13, 2008 |
| 7372104 |
High voltage CMOS devices |
May. 13, 2008 |
| 7365392 |
Semiconductor device with integrated trench lateral power MOSFETs and planar devices |
Apr. 29, 2008 |
| 7361952 |
Semiconductor apparatus and method of manufacturing the same |
Apr. 22, 2008 |
| 7358568 |
Low resistance semiconductor process and structures |
Apr. 15, 2008 |
| 7345341 |
High voltage semiconductor devices and methods for fabricating the same |
Mar. 18, 2008 |
| 7345340 |
Semiconductor integrated circuit and a semiconductor device |
Mar. 18, 2008 |
| 7326996 |
Semiconductor device and manufacturing process thereof |
Feb. 5, 2008 |
| 7323745 |
Top drain MOSFET |
Jan. 29, 2008 |
| 7323753 |
MOS transistor circuit and voltage-boosting booster circuit |
Jan. 29, 2008 |
| 7268395 |
Deep trench super switch device |
Sep. 11, 2007 |
| 7253477 |
Semiconductor device edge termination structure |
Aug. 7, 2007 |
| 7238576 |
Semiconductor device and method of manufacturing the same |
Jul. 3, 2007 |
| 7235844 |
Power composite integrated semiconductor device and manufacturing method thereof |
Jun. 26, 2007 |
| 7230302 |
Laterally diffused metal oxide semiconductor device and method of forming the same |
Jun. 12, 2007 |
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