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Class Information
Number: 257/387
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Insulated gate field effect transistor in integrated circuit > With means to reduce parasitic capacitance > Gate electrode overlaps at least one of source or drain by no more than depth of source or drain (e.g., self-aligned gate)
Description: Subject matter wherein the gate electrode overlaps at least one source or drain by no more than the depth of the source or the drain (e.g., self-aligned gate).










Sub-classes under this class:

Class Number Class Name Patents
257/388 Gate electrode consists of refractory or platinum group metal or silicide 270


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8652916 Self aligned impact-ionization MOS (I-MOS) device and methods of manufacture Feb. 18, 2014
8597992 Transistor and manufacturing method of the same Dec. 3, 2013
8564069 Field effect transistors with low body resistance and self-balanced body potential Oct. 22, 2013
8530942 Semiconductor device and method of fabricating the same Sep. 10, 2013
8524592 Methods of forming semiconductor devices with self-aligned contacts and low-k spacers and the resulting devices Sep. 3, 2013
8466016 Hafnium tantalum oxynitride dielectric Jun. 18, 2013
8445965 Strained semiconductor devices and methods of fabricating strained semiconductor devices May. 21, 2013
8426916 Semiconductor integrated circuit devices having different thickness silicon-germanium layers Apr. 23, 2013
8410554 Method, structure and design structure for customizing history effects of SOI circuits Apr. 2, 2013
8404546 Source/drain carbon implant and RTA anneal, pre-SiGe deposition Mar. 26, 2013
8368128 Compact field effect transistor with counter-electrode and fabrication method Feb. 5, 2013
8294238 Nonvolatile semiconductor memory device with reduced size of peripheral circuit area Oct. 23, 2012
8288830 Semiconductor device and method of manufacturing the same Oct. 16, 2012
8288805 Semiconductor device with gate-undercutting recessed region Oct. 16, 2012
8269287 Floating gate memory device with increased coupling coefficient Sep. 18, 2012
8217456 Low capacitance hi-K dual work function metal gate body-contacted field effect transistor Jul. 10, 2012
8049254 Semiconductor device with gate-undercutting recessed region Nov. 1, 2011
8049273 Semiconductor device for improving the peak induced voltage in switching converter Nov. 1, 2011
8049275 Semiconductor device Nov. 1, 2011
7968950 Semiconductor device having improved gate electrode placement and decreased area design Jun. 28, 2011
7936022 Method and circuit for down-converting a signal May. 3, 2011
7919379 Dielectric spacer removal Apr. 5, 2011
7915713 Field effect transistors with channels oriented to different crystal planes Mar. 29, 2011
7915129 Method of fabricating high-voltage metal oxide semiconductor transistor devices Mar. 29, 2011
7824989 Method for reducing overlap capacitance in field effect transistors Nov. 2, 2010
7812411 High-k/metal gate MOSFET with reduced parasitic capacitance Oct. 12, 2010
7800114 Semiconductor device and manufacturing method thereof Sep. 21, 2010
7777264 Random access memory device utilizing a vertically oriented select transistor Aug. 17, 2010
7732853 Multi-bit nonvolatile memory devices including nano-crystals and trench Jun. 8, 2010
7709901 CMOS transistor and method of manufacture thereof May. 4, 2010
7678638 Metal gated ultra short MOSFET devices Mar. 16, 2010
7638825 Imaging with gate controlled charge storage Dec. 29, 2009
7605030 Hafnium tantalum oxynitride high-k dielectric and metal gates Oct. 20, 2009
7598536 Semiconductor device having load resistor and method of fabricating the same Oct. 6, 2009
7582947 High performance device design Sep. 1, 2009
7573101 Embedded substrate interconnect for underside contact to source and drain regions Aug. 11, 2009
7545023 Semiconductor transistor Jun. 9, 2009
7517779 Recessed drain extensions in transistor device Apr. 14, 2009
7394095 Electrode substrate, thin film transistor, display device and their production Jul. 1, 2008
7385261 Extended drain metal oxide semiconductor transistor and manufacturing method thereof Jun. 10, 2008
7365361 Semiconductor device and method for manufacturing the same Apr. 29, 2008
7355245 Structure for reducing overlap capacitance in field effect transistors Apr. 8, 2008
7348629 Metal gated ultra short MOSFET devices Mar. 25, 2008
7332775 Protruding spacers for self-aligned contacts Feb. 19, 2008
7323726 Method and apparatus for coupling to a common line in an array Jan. 29, 2008
7288817 Reverse metal process for creating a metal silicide transistor gate structure Oct. 30, 2007
7253482 Structure for reducing overlap capacitance in field effect transistors Aug. 7, 2007
7221028 High voltage transistor and method of manufacturing the same May. 22, 2007
7220680 Method for photolithography in semiconductor manufacturing May. 22, 2007
7214994 Self aligned metal gates on high-k dielectrics May. 8, 2007

1 2 3 4










 
 
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