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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:
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Patent Number Title Of Patent Date Issued
8709888 Hybrid CMOS nanowire mesh device and PDSOI device Apr. 29, 2014
8703556 Method of making a FinFET device Apr. 22, 2014
8703557 Methods of removing dummy fin structures when forming finFET devices Apr. 22, 2014
8703594 Semiconductor device having a treated gate structure and fabrication method thereof Apr. 22, 2014
8704230 Semiconductor device and manufacturing method thereof Apr. 22, 2014
8691659 Method for forming void-free dielectric layer Apr. 8, 2014
8685825 Replacement source/drain finFET fabrication Apr. 1, 2014
8679906 Asymmetric multi-gated transistor and method for forming Mar. 25, 2014
8680619 Method of fabricating hybrid impact-ionization semiconductor device Mar. 25, 2014
8673669 Method of making a CMOS image sensor and method of suppressing dark leakage and crosstalk for a CMOS image sensor Mar. 18, 2014
8673701 Semiconductor structure and method for manufacturing the same Mar. 18, 2014
8669147 Methods of forming high mobility fin channels on three dimensional semiconductor devices Mar. 11, 2014
8669557 Thin film transistor substrate and method for fabricating the same Mar. 11, 2014
8664060 Semiconductor structure and method of fabricating the same Mar. 4, 2014
8664653 Semiconductor device and method for manufacturing semiconductor device Mar. 4, 2014
8658494 Dual contact metallization including electroless plating in a semiconductor device Feb. 25, 2014
8652889 Fin-transistor formed on a patterned STI region by late fin etch Feb. 18, 2014
8652891 Semiconductor device and method of manufacturing the same Feb. 18, 2014
8643120 FinFET with fully silicided gate Feb. 4, 2014
8642410 Method for manufacturing semiconductor device and method for growing graphene Feb. 4, 2014
8642409 Semiconductor device and method of manufacturing the same Feb. 4, 2014
8642403 Replacement contacts for all-around contacts Feb. 4, 2014
8637358 Field-effect-transistor with self-aligned diffusion contact Jan. 28, 2014
8629009 Programmable high-k/metal gate memory device Jan. 14, 2014
8624315 Field effect transistor having an asymmetric gate electrode Jan. 7, 2014
8623717 Side-gate defined tunable nanoconstriction in double-gated graphene multilayers Jan. 7, 2014
8623716 Multi-gate semiconductor devices and methods of forming the same Jan. 7, 2014
8617939 Enhanced thin film field effect transistor integration into back end of line Dec. 31, 2013
8618599 Method of manufacture for a semiconductor device Dec. 31, 2013
8614121 Method of manufacturing back gate triggered silicon controlled rectifiers Dec. 24, 2013
8614122 Formation of a channel semiconductor alloy by forming a hard mask layer stack and applying a plasma-based mask patterning process Dec. 24, 2013
8610127 Thin film transistor array substrate and manufacturing method thereof Dec. 17, 2013
8598000 Two step poly etch LDMOS gate formation Dec. 3, 2013
8598588 Systems and methods for processing a film, and thin films Dec. 3, 2013
8598662 Semiconductor device and method for forming the same Dec. 3, 2013
8592263 FinFET diode with increased junction area Nov. 26, 2013
8586437 Semiconductor device and method of manufacturing the semiconductor device Nov. 19, 2013
8580662 Manufacture method of a split gate nonvolatile memory cell Nov. 12, 2013
8580642 Methods of forming FinFET devices with alternative channel materials Nov. 12, 2013
8580625 Metal oxide semiconductor transistor and method of manufacturing the same Nov. 12, 2013
8575013 Replacement gate fabrication methods Nov. 5, 2013
8575702 Semiconductor device and method for fabricating semiconductor device Nov. 5, 2013
8575727 Gate structures Nov. 5, 2013
8569812 Floating body memory cell having gates favoring different conductivity type regions Oct. 29, 2013
8563376 Hybrid CMOS nanowire mesh device and bulk CMOS device Oct. 22, 2013
8564025 Nanowire FET having induced radial strain Oct. 22, 2013
8551841 IO ESD device and methods for forming the same Oct. 8, 2013
8551829 Method for manufacturing multi-gate transistor device Oct. 8, 2013
8551810 Method for manufacturing semiconductor device Oct. 8, 2013
8546892 Semiconductor device and method for manufacturing semiconductor device Oct. 1, 2013

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