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Class Information
Number: 438/157
Name: Semiconductor device manufacturing: process > Making field effect device having pair of active regions separated by gate structure by formation or alteration of semiconductive active regions > On insulating substrate or layer (e.g., tft, etc.) > Having insulated gate > Plural gate electrodes (e.g., dual gate, etc.)
Description: Process for making a field effect transistor formed on an insulating layer or substrate wherein plural insulated gate electrodes on either the same or opposite sides of the active channel region serve to control the electrical conduction characteristics of the semiconductive active channel region.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8114723 Method of forming multi-high-density memory devices and architectures Feb. 14, 2012
8114724 Method for fabricating semiconductor device Feb. 14, 2012
8110467 Multiple Vt field-effect transistor devices Feb. 7, 2012
8110465 Field effect transistor having an asymmetric gate electrode Feb. 7, 2012
8110418 Organic electroluminescent display device and method of fabricating the same Feb. 7, 2012
8097515 Self-aligned contacts for nanowire field effect transistors Jan. 17, 2012
8076729 Semiconductor device having a dual gate electrode and methods of making the same Dec. 13, 2011
8062938 Semiconductor device and method of fabricating the same Nov. 22, 2011
8053292 Semiconductor device and method of manufacturing semiconductor device Nov. 8, 2011
8043915 Pitch multiplied mask patterns for isolated features Oct. 25, 2011
8043904 Semiconductor manufacturing method and semiconductor device Oct. 25, 2011
8039326 Methods for fabricating bulk FinFET devices having deep trench isolation Oct. 18, 2011
8034674 Semiconductor device, method for manufacturing semiconductor device, and electronic appliance Oct. 11, 2011
8030144 Semiconductor device with stressed fin sections, and related fabrication methods Oct. 4, 2011
8030145 Back-gated fully depleted SOI transistor Oct. 4, 2011
8030163 Reducing external resistance of a multi-gate device using spacer processing techniques Oct. 4, 2011
8030709 Metal gate stack and semiconductor gate stack for CMOS devices Oct. 4, 2011
8026553 Semiconductor memory device and manufacturing method thereof Sep. 27, 2011
8021949 Method and structure for forming finFETs with multiple doping regions on a same chip Sep. 20, 2011
8008138 Extremely thin semiconductor on insulator semiconductor device with suppressed dopant segregation Aug. 30, 2011
8008146 Different thickness oxide silicon nanowire field effect transistors Aug. 30, 2011
8003466 Method of forming multiple fins for a semiconductor device Aug. 23, 2011
7993959 Methods for producing multiple distinct transistors from a single semiconductor Aug. 9, 2011
7993992 Semiconductor device and method of fabricating the same Aug. 9, 2011
7985634 Semiconductor device and method for manufacturing the same Jul. 26, 2011
7981736 Systems and devices including multi-gate transistors and methods of using, making, and operating the same Jul. 19, 2011
7981737 Thin film transistor array panel and method for manufacturing the same Jul. 19, 2011
7981785 Method for manufacturing semiconductor device and plasma oxidation method Jul. 19, 2011
7979836 Split-gate DRAM with MuGFET, design structure, and method of manufacture Jul. 12, 2011
7977195 Method for manufacturing a field effect transistor with auto-aligned grids Jul. 12, 2011
7977194 Method for fabricating semiconductor device with fully silicided gate electrode Jul. 12, 2011
7977174 FinFET structures with stress-inducing source/drain-forming spacers and methods for fabricating the same Jul. 12, 2011
7977171 Method for fabricating thin film transistor substrate Jul. 12, 2011
7973364 Method for forming a one-transistor memory cell and related structure Jul. 5, 2011
7973366 Dual-gate, sonos, non-volatile memory cells and arrays thereof Jul. 5, 2011
7968387 Thin film transistor and method of fabricating thin film transistor substrate Jun. 28, 2011
7960234 Multiple-gate MOSFET device and associated manufacturing methods Jun. 14, 2011
7955914 Method of producing an asymmetric architecture semi-conductor device Jun. 7, 2011
7955913 Method for manufacturing semiconductor device Jun. 7, 2011
7951671 Method of fabricating non-volatile memory device having separate charge trap patterns May. 31, 2011
7947547 Method for manufacturing a semiconductor device May. 24, 2011
7943988 Power MOSFET with a gate structure of different material May. 17, 2011
7943457 Dual metal and dual dielectric integration for metal high-k FETs May. 17, 2011
7943452 Gate conductor structure May. 17, 2011
7943445 Asymmetric junction field effect transistor May. 17, 2011
7935599 Nanowire transistor and method for forming same May. 3, 2011
7927930 Method for fabricating a liquid crystal display device Apr. 19, 2011
7928438 Semiconductor thin film and semiconductor device Apr. 19, 2011
7923315 Manufacturing method for planar independent-gate or gate-all-around transistors Apr. 12, 2011
7923314 Field effect transistor and method for manufacturing the same Apr. 12, 2011

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