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Class Information
Number: 438/590
Name: Semiconductor device manufacturing: process > Coating with electrically or thermally conductive material > Insulated gate formation > Compound semiconductor
Description: Processes wherein the insulated gate is formed on a compound which is a semiconductor.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8703566 Transistors comprising a SiC-containing channel Apr. 22, 2014
8673401 Gallium ink and methods of making and using same Mar. 18, 2014
8658488 Method for forming semiconductor chip with graphene based devices in an interconnect structure of the chip Feb. 25, 2014
8652949 Method of manufacturing semiconductor wafer Feb. 18, 2014
8637373 Transistors and methods of manufacturing the same Jan. 28, 2014
8629012 Method for forming antimony-based FETs monolithically Jan. 14, 2014
8617941 High-speed graphene transistor and method of fabrication by patternable hard mask materials Dec. 31, 2013
8609482 Enhancing interface characteristics between a channel semiconductor alloy and a gate dielectric by an oxidation process Dec. 17, 2013
8592800 Optical devices featuring nonpolar textured semiconductor layers Nov. 26, 2013
8581261 Compound semiconductor device and method of manufacturing the same Nov. 12, 2013
8563088 Selenium/group 1B ink and methods of making and using same Oct. 22, 2013
8563414 Methods for forming conductive carbon films by PECVD Oct. 22, 2013
8557644 Method for fabricating a monolithic integrated composite group III-V and group IV semiconductor device Oct. 15, 2013
8530978 High current high voltage GaN field effect transistors and method of fabricating same Sep. 10, 2013
8501596 Method for fabricating a micro-electronic device equipped with semi-conductor zones on an insulator with a horizontal GE concentration gradient Aug. 6, 2013
8492261 Damascene contacts on III-V CMOS devices Jul. 23, 2013
8476125 Fabrication technique for high frequency, high power group III nitride electronic devices Jul. 2, 2013
8455861 Graphene based switching device having a tunable bandgap Jun. 4, 2013
8450198 Graphene based switching device having a tunable bandgap May. 28, 2013
8450813 Fin transistor structure and method of fabricating the same May. 28, 2013
8445973 Fin transistor structure and method of fabricating the same May. 21, 2013
8405126 Semiconductor device Mar. 26, 2013
8372485 Gallium ink and methods of making and using same Feb. 12, 2013
8367536 Method for manufacturing silicon carbide semiconductor device Feb. 5, 2013
8357602 Compound semiconductor device and method of manufacturing the same Jan. 22, 2013
8343838 Method of reducing dislocation-induced leakage in a strained-layer field-effect transistor by implanting blocking impurity into the strained-layer Jan. 1, 2013
8309179 Selenium/group 1b ink and methods of making and using same Nov. 13, 2012
8288236 Field effect transistor having nanostructure channel Oct. 16, 2012
8282995 Selenium/group 1b/group 3a ink and methods of making and using same Oct. 9, 2012
8277894 Selenium ink and methods of making and using same Oct. 2, 2012
8278128 Enhancement of optical polarization of nitride light-emitting diodes by wafer off-axis cut Oct. 2, 2012
8158501 Compound semiconductor substrate grown on metal layer, method of manufacturing the same, and compound semiconductor device using the same Apr. 17, 2012
8158496 Method for preparing compound semiconductor substrate Apr. 17, 2012
8143147 Methods and systems for forming thin films Mar. 27, 2012
8105908 Methods for forming a transistor and modulating channel stress Jan. 31, 2012
8105928 Graphene based switching device having a tunable bandgap Jan. 31, 2012
8097481 Growth of non-polar M-plane III-nitride film using metalorganic chemical vapor deposition (MOCVD) Jan. 17, 2012
8053784 Silicon carbide semiconductor device and method for manufacturing the same Nov. 8, 2011
8043950 Semiconductor device and manufacturing method thereof Oct. 25, 2011
8017504 Transistor having a high-k metal gate stack and a compressively stressed channel Sep. 13, 2011
8003452 Compound semiconductor device and manufacturing method thereof Aug. 23, 2011
7989261 Fabricating a gallium nitride device with a diamond layer Aug. 2, 2011
7981744 Field-effect transistor, semiconductor device, a method for manufacturing them, and a method of semiconductor crystal growth Jul. 19, 2011
7947545 Method for producing a transistor gate with sub-photolithographic dimensions May. 24, 2011
7915641 Terahertz electromagnetic wave radiation element and its manufacturing method Mar. 29, 2011
7906417 Compound semiconductor device with T-shaped gate electrode and its manufacture Mar. 15, 2011
7901994 Methods of manufacturing group III nitride semiconductor devices with silicon nitride layers Mar. 8, 2011
7888171 Fabricating a gallium nitride layer with diamond layers Feb. 15, 2011
7884373 Gallium nitride layer with diamond layers Feb. 8, 2011
7863142 Method of forming a germanium silicide layer, semiconductor device including the germanium silicide layer, and method of manufacturing the semiconductor device Jan. 4, 2011

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