Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 257/E29.322
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Types of semiconductor device (epo) > Controllable by only signal applied to control electrode (e.g., base of bipolar transistor, gate of field-effect transistor) (epo) > Unipolar device (epo) > Single electron transistors: coulomb blockade device (epo)
Description: This subclass is indented under subclass E29.226. This subclass is substantially the same in scope as ECLA classification H01L29/76D.

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8093638 Systems with a gate dielectric having multiple lanthanide oxide layers Jan. 10, 2012
8044379 Well-aligned, high aspect-ratio, high-density silicon nanowires and methods of making the same Oct. 25, 2011
8017935 Parallel redundant single-electron device and method of manufacture Sep. 13, 2011
7872253 Thermoelectric material, infrared sensor and image forming device Jan. 18, 2011
7749922 Nanowire structures and electrical devices Jul. 6, 2010
7700937 Single-photon generating device, single-photon detecting device, and optical quantum gate Apr. 20, 2010
7700984 Semiconductor device including memory cell Apr. 20, 2010
7629244 Method of fabricating a single electron transistor having memory function Dec. 8, 2009
7602069 Micro electronic component with electrically accessible metallic clusters Oct. 13, 2009
7508039 Carbon nanotube (CNT) multiplexers, circuits, and actuators Mar. 24, 2009
7427772 Semiconductor light emitting device substrate and method of fabricating the same Sep. 23, 2008
7385262 Band-structure modulation of nano-structures in an electric field Jun. 10, 2008
7166858 Variable capacitor single-electron device Jan. 23, 2007
7138651 Logic apparatus and logic circuit Nov. 21, 2006
7041539 Method for making an island of material confined between electrodes, and application to transistors May. 9, 2006
7018881 Suspended gate single-electron device Mar. 28, 2006
7015139 Two-dimensionally arrayed quantum device Mar. 21, 2006
6998310 Processes for making a single election transistor with a vertical channel Feb. 14, 2006
6984845 Single-electron transistor using nanoparticles Jan. 10, 2006
6946703 SONOS memory device having side gate stacks and method of manufacturing the same Sep. 20, 2005
6936484 Method of manufacturing semiconductor device and semiconductor device Aug. 30, 2005
6933222 Microcircuit fabrication and interconnection Aug. 23, 2005
6909141 Method for producing a vertical semiconductor transistor component and vertical semiconductor transistor component Jun. 21, 2005
6903549 Electron spectrometer Jun. 7, 2005
6897098 Method of fabricating an ultra-narrow channel semiconductor device May. 24, 2005
6894352 Single-electron transistor and fabrication method thereof May. 17, 2005
6888665 Electronic devices and methods using moleculary-bridged metal nanoparticles May. 3, 2005
6844566 Suspended gate single-electron device Jan. 18, 2005
6800511 Method for fabricating semiconductor device with negative differential conductance or transconductance Oct. 5, 2004
6784082 Methods of fabricating single electron transistors in which the thickness of an insulating layer defines spacing between electrodes Aug. 31, 2004
6770916 Quantum circuit device and method for quantum operation Aug. 3, 2004
6767771 Method for forming a pattern and a semiconductor device Jul. 27, 2004
6744065 Single electron devices Jun. 1, 2004
6673717 Methods for fabricating nanopores for single-electron devices Jan. 6, 2004
6674117 Semiconductor element and semiconductor memory device using the same Jan. 6, 2004
6653653 Single-electron transistors and fabrication methods in which a projecting feature defines spacing between electrodes Nov. 25, 2003
6635494 Method of forming a two-dimensionally arrayed quantum device using a metalloprotein complex as a quantum-dot mask array Oct. 21, 2003
6573526 Single electron tunneling transistor having multilayer structure Jun. 3, 2003
6570224 Quantum-size electronic devices and operating conditions thereof May. 27, 2003
6555882 Semiconductor element and semiconductor memory device using the same Apr. 29, 2003
6507509 Nonvolatile memory Jan. 14, 2003
6498354 Single charge carrier transistor, method of holding a charge carrier within a quantum dot, and method of detection Dec. 24, 2002
6483125 Single electron transistors in which the thickness of an insulating layer defines spacing between electrodes Nov. 19, 2002
6479365 Single electron transistor using porous silicon and manufacturing method thereof Nov. 12, 2002
6472681 Quantum computer Oct. 29, 2002
6444546 Single electron device using ultra-thin metal film and method for fabricating the same Sep. 3, 2002
6441392 Device based on quantic islands and method for making same Aug. 27, 2002
6414333 Single electron transistor using porous silicon Jul. 2, 2002
6410934 Silicon nanoparticle electronic switches Jun. 25, 2002
6369404 Electron devices for single electron and nuclear spin measurement Apr. 9, 2002

1 2

  Recently Added Patents
Apparatus and method for phase synchronization in radio frequency transmitters
Processing color and panchromatic pixels
Process for the preparation of protected L-alanine derivatives
Method and system for advertisement using internet browser to insert advertisements
Method for producing lactamates by way of thin film evaporation
High performance data transport system and method
Methods and apparatus for map detection with reduced complexity
  Randomly Featured Patents
Chelating silicon-based polymers
Adjusting device, especially for locking and unlocking motor vehicle doors
Method for making and using a locking beam nut
Stepped polycrystalline diamond compact insert
Method for filtrating gases
Electrochemical method for Ecmp polishing pad conditioning
Modular scatterometer with interchangeable scanning heads
Apparatus for use in equipment providing a digital radio link between a fixed radio unit and a mobile radio unit
Paperboard container for fast food
Monomeric protein of the TGF-.beta. family