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Class Information
Number: 257/366
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > With plural, separately connected, gate electrodes in same device > Overlapping gate electrodes
Description: Subject matter wherein at least one of the plural gate electrodes overlaps another gate electrode.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8692320 Recessed memory cell access devices and gate electrodes Apr. 8, 2014
8664694 Field effect transistor with narrow bandgap source and drain regions and method of fabrication Mar. 4, 2014
8574982 Implementing eDRAM stacked FET structure Nov. 5, 2013
8576614 Tunnel transistor, logical gate including the transistor, static random-access memory using the logical gate and method for making such a tunnel transistor Nov. 5, 2013
8546885 Metal gate electrode of a field effect transistor Oct. 1, 2013
8530286 Low power semiconductor transistor structure and method of fabrication thereof Sep. 10, 2013
8530972 Double gate MOSFET with coplanar surfaces for contacting source, drain, and bottom gate Sep. 10, 2013
8530973 Method for manufacturing semiconductor device Sep. 10, 2013
8492210 Transistor, semiconductor device comprising the transistor and method for manufacturing the same Jul. 23, 2013
8445965 Strained semiconductor devices and methods of fabricating strained semiconductor devices May. 21, 2013
8426920 MOSFET and method for manufacturing the same Apr. 23, 2013
8421156 FET with self-aligned back gate Apr. 16, 2013
8310008 Electronic device including a gate electrode having portions with different conductivity types Nov. 13, 2012
8299534 FET with replacement gate structure and method of fabricating the same Oct. 30, 2012
8247878 Semiconductor device and method of manufacturing the same Aug. 21, 2012
8217456 Low capacitance hi-K dual work function metal gate body-contacted field effect transistor Jul. 10, 2012
8211771 Multiple-gate transistors and processes of making same Jul. 3, 2012
8183116 Method of manufacturing a double gate transistor May. 22, 2012
8183646 Field effect transistor with narrow bandgap source and drain regions and method of fabrication May. 22, 2012
8178406 Split gate device and method for forming May. 15, 2012
8124482 MOS transistor with gate trench adjacent to drain extension field insulation Feb. 28, 2012
8093659 Three-dimensional stacked-fin-MOS device with multiple gate regions Jan. 10, 2012
8072006 Double-gated sensor cell Dec. 6, 2011
8063447 Multiple-gate transistors and processes of making same Nov. 22, 2011
8044467 Semiconductor device and method of fabricating the same Oct. 25, 2011
8026550 Integrated circuits and interconnect structure for integrated circuits Sep. 27, 2011
8008662 Display substrate and method of manufacturing the same Aug. 30, 2011
7989850 Array substrate and method of fabricating the same Aug. 2, 2011
7968950 Semiconductor device having improved gate electrode placement and decreased area design Jun. 28, 2011
7960790 Self-aligned planar double-gate transistor structure Jun. 14, 2011
7943998 Nonvolatile memory devices having stacked structures and methods of fabricating the same May. 17, 2011
7932152 Method of forming a gate stack structure Apr. 26, 2011
7915713 Field effect transistors with channels oriented to different crystal planes Mar. 29, 2011
7893506 Field effect transistor with narrow bandgap source and drain regions and method of fabrication Feb. 22, 2011
7893499 MOS transistor with gate trench adjacent to drain extension field insulation Feb. 22, 2011
7888743 Substrate backgate for trigate FET Feb. 15, 2011
7868386 Method and apparatus for semiconductor device with improved source/drain junctions Jan. 11, 2011
7858985 Integrated circuit, semiconductor device comprising the same, electronic device having the same, and driving method of the same Dec. 28, 2010
7859028 Independently controlled, double gate nanowire memory cell with self-aligned contacts Dec. 28, 2010
7847291 Display substrate Dec. 7, 2010
7843259 Field effect transistor circuit and method of operation of field effect transistor circuit for reducing thermal runaway Nov. 30, 2010
7838942 Substrate solution for back gate controlled SRAM with coexisting logic devices Nov. 23, 2010
7825481 Field effect transistor with narrow bandgap source and drain regions and method of fabrication Nov. 2, 2010
7800114 Semiconductor device and manufacturing method thereof Sep. 21, 2010
7772649 SOI field effect transistor with a back gate for modulating a floating body Aug. 10, 2010
7750407 Strapping contact for charge protection Jul. 6, 2010
7737502 Raised STI process for multiple gate ox and sidewall protection on strained Si/SGOI sructure with elevated source/drain Jun. 15, 2010
7732853 Multi-bit nonvolatile memory devices including nano-crystals and trench Jun. 8, 2010
7732838 Semiconductor device and manufacturing method thereof Jun. 8, 2010
7696565 FinFET body contact structure Apr. 13, 2010

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