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Class Information
Number: 257/338
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) > In integrated circuit structure > With complementary field effect transistor
Description: Subject matter wherein the graded channel doping short channel IGFET is contained in a single monolithic chip with a field effect transistor with a polarity type opposite to that of the graded channel doping short channel IGFET.

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8710571 Polarity switching member of dot inversion system Apr. 29, 2014
8703594 Semiconductor device having a treated gate structure and fabrication method thereof Apr. 22, 2014
8674402 Power semiconductor device and methods for fabricating the same Mar. 18, 2014
8648944 Solid-state image sensor and camera having impurity diffusion region Feb. 11, 2014
8643113 Structure and method for metal gate stack oxygen concentration control using an oxygen diffusion barrier layer and a sacrificial oxygen gettering layer Feb. 4, 2014
8637370 Integration of trench MOS with low voltage integrated circuits Jan. 28, 2014
8633540 Integrated circuit with a laterally diffused metal oxide semiconductor device and method of forming the same Jan. 21, 2014
8619169 Solid-state image sensor and camera having impurity diffusion region Dec. 31, 2013
8614468 Mask-less and implant free formation of complementary tunnel field effect transistors Dec. 24, 2013
8604543 Compensated isolated p-well DENMOS devices Dec. 10, 2013
8592900 Drain extended CMOS with counter-doped drain extension Nov. 26, 2013
8546890 Inverter structure and method for fabricating the same Oct. 1, 2013
8536654 Structure and method for dual work function metal gate CMOS with selective capping Sep. 17, 2013
8524564 Full silicidation prevention via dual nickel deposition approach Sep. 3, 2013
8513766 Semiconductor device having a drain-gate isolation portion Aug. 20, 2013
8482075 Structure and method for manufacturing asymmetric devices Jul. 9, 2013
8476706 CMOS having a SiC/SiGe alloy stack Jul. 2, 2013
8476678 CMOS Transistor with dual high-k gate dielectric Jul. 2, 2013
8471335 Semiconductor structure with alignment control mask Jun. 25, 2013
8471336 Semiconductor integrated circuit including transistor having diffusion layer formed at outside of element isolation region for preventing soft error Jun. 25, 2013
8450800 Semiconductor device May. 28, 2013
8410568 Integrated photodiode for semiconductor substrates Apr. 2, 2013
8368120 Hybrid semiconductor device having a GaN transistor and a silicon MOSFET Feb. 5, 2013
RE43945 Wiring layout of semiconductor device and design method of the same Jan. 29, 2013
8319255 Low side Zener reference voltage extended drain SCR clamps Nov. 27, 2012
8319277 Semiconductor device, method of manufacturing same, and apparatus for designing same Nov. 27, 2012
8304780 Printed dopant layers Nov. 6, 2012
8299493 Semiconductor light emitting device and method of fabricating the same Oct. 30, 2012
8232158 Compensated isolated p-well DENMOS devices Jul. 31, 2012
8227861 Multi-gate semiconductor devices Jul. 24, 2012
8212316 Integrated circuit with a laterally diffused metal oxide semiconductor device and method of forming the same Jul. 3, 2012
8198154 Method of forming bottom-drain LDMOS power MOSFET structure having a top drain strap Jun. 12, 2012
8193583 Monolithic output stage with vertical high-side PMOS and vertical low-side NMOS interconnected using buried metal, structure and method Jun. 5, 2012
8178902 CMOS transistor with dual high-k gate dielectric and method of manufacture thereof May. 15, 2012
8169030 Semiconductor memory device and production method thereof May. 1, 2012
8159001 Graded junction high voltage semiconductor device Apr. 17, 2012
8154078 Semiconductor structure and fabrication method thereof Apr. 10, 2012
8139362 Power module with a magnetic device having a conductive clip Mar. 20, 2012
8119487 Semiconductor device and method for fabricating the same Feb. 21, 2012
8120023 Low crosstalk, front-side illuminated, back-side contact photodiode array Feb. 21, 2012
8110878 Semiconductor device having a plurality of shallow wells Feb. 7, 2012
8110873 High voltage transistor Feb. 7, 2012
8076736 Semiconductor device and method for manufacturing the same Dec. 13, 2011
8063443 Hybrid-mode LDMOS Nov. 22, 2011
RE42776 Tap connections for circuits with leakage suppression capability Oct. 4, 2011
8012842 Method for fabricating isolated integrated semiconductor structures Sep. 6, 2011
8008667 Semiconductor device including a transparent semiconductor layer for viewing an underlying transistor in a semiconductor substrate Aug. 30, 2011
7999325 Method to remove spacer after salicidation to enhance contact etch stop liner stress on MOS Aug. 16, 2011
7989882 Transistor with A-face conductive channel and trench protecting well region Aug. 2, 2011
7982271 Semiconductor device Jul. 19, 2011

1 2 3 4 5 6

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