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Class Information
Number: 257/25
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Thin active physical layer which is (1) an active potential well layer thin enough to establish discrete quantum energy levels or (2) an active barrier layer thin enough to permit quantum mechanical tunneling or (3) an active layer thin enough to permit carrier transmission with substantially no scattering (e.g., superlattice quantum well, or ballistic transport device) > Heterojunction > Quantum well > Employing resonant tunneling
Description: Subject matter wherein the operation of the device depends not only on carrier charge confinement by the quantum well, but the quantum well layer also acts as an intermediate layer through which carriers pass by resonantly tunneling through both confining barriers and the well.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8686402 |
Tunnel field effect transistor and method of manufacturing same |
Apr. 1, 2014 |
| 8603872 |
Field effect device provided with a localized dopant diffusion barrier area and fabrication method |
Dec. 10, 2013 |
| 8597964 |
Manufacturing method of LED package structure |
Dec. 3, 2013 |
| 8581233 |
Variable capacitor single-electron transistor including a P-N junction gate electrode |
Nov. 12, 2013 |
| 8525149 |
Photon source for producing entangled photons |
Sep. 3, 2013 |
| 8431924 |
Control of tunneling junction in a hetero tunnel field effect transistor |
Apr. 30, 2013 |
| 8426845 |
Long wavelength infrared superlattice |
Apr. 23, 2013 |
| 8368380 |
Devices and methods for electric field sensing |
Feb. 5, 2013 |
| 8362462 |
Gated resonant tunneling diode |
Jan. 29, 2013 |
| 8330141 |
Light-emitting device |
Dec. 11, 2012 |
| 8278647 |
Quantum dot transistor |
Oct. 2, 2012 |
| 8237152 |
White light emitting device based on polariton laser |
Aug. 7, 2012 |
| 8217384 |
Device and method for manipulating direction of motion of current carriers |
Jul. 10, 2012 |
| 8200156 |
Apparatus for allocation of wireless resources |
Jun. 12, 2012 |
| 8193525 |
Method for producing planar transporting resonance heterostructures |
Jun. 5, 2012 |
| 8134142 |
Tunneling transistor with barrier |
Mar. 13, 2012 |
| 8125281 |
Resonator |
Feb. 28, 2012 |
| 8053846 |
Field effect transistor (FET) having nano tube and method of manufacturing the FET |
Nov. 8, 2011 |
| 8026779 |
Vibrator, resonator using the same and electromechanical filter using the same |
Sep. 27, 2011 |
| 8026509 |
Tunnel field effect transistor and method of manufacturing same |
Sep. 27, 2011 |
| 8023891 |
Interconnection network between semiconductor structures, integrated circuit and method for transmitting signals |
Sep. 20, 2011 |
| 8022394 |
Molecular quantum interference apparatus and applications of same |
Sep. 20, 2011 |
| 8017935 |
Parallel redundant single-electron device and method of manufacture |
Sep. 13, 2011 |
| 8008649 |
Incorporating gate control over a resonant tunneling structure in CMOS to reduce off-state current leakage, supply voltage and power consumption |
Aug. 30, 2011 |
| 7956348 |
Complementary logic circuit |
Jun. 7, 2011 |
| 7932792 |
Nanotube device |
Apr. 26, 2011 |
| 7928561 |
Device for thermal transfer and power generation |
Apr. 19, 2011 |
| 7924107 |
Resonant tunneling structure |
Apr. 12, 2011 |
| 7910918 |
Gated resonant tunneling diode |
Mar. 22, 2011 |
| 7907024 |
Resonant tunneling diode oscillation device and inspection apparatus |
Mar. 15, 2011 |
| 7893426 |
Single-charge tunnelling device |
Feb. 22, 2011 |
| 7889015 |
Oscillation device |
Feb. 15, 2011 |
| 7875958 |
Quantum tunneling devices and circuits with lattice-mismatched semiconductor structures |
Jan. 25, 2011 |
| 7843033 |
Shielded integrated circuit pad structure |
Nov. 30, 2010 |
| 7781777 |
Pn junction type group III nitride semiconductor light-emitting device |
Aug. 24, 2010 |
| 7776642 |
Quantum-well photoelectric device assembled from nanomembranes |
Aug. 17, 2010 |
| 7755078 |
Silicon single electron device |
Jul. 13, 2010 |
| 7745840 |
Solide-state light source |
Jun. 29, 2010 |
| 7745816 |
Single-photon detector with a quantum dot and a nano-injector |
Jun. 29, 2010 |
| 7737448 |
Thin film transistor array panel and manufacture thereof |
Jun. 15, 2010 |
| 7719070 |
Non-magnetic semiconductor spin transistor |
May. 18, 2010 |
| 7683364 |
Gated quantum resonant tunneling diode using CMOS transistor with modified pocket and LDD implants |
Mar. 23, 2010 |
| 7638792 |
Tunnel junction light emitting device |
Dec. 29, 2009 |
| 7619241 |
Variable capacitor single-electron transistor including a P-N junction gate electrode |
Nov. 17, 2009 |
| 7612733 |
Transition region for use with an antenna-integrated electron tunneling device and method |
Nov. 3, 2009 |
| 7595500 |
High speed electron tunneling devices |
Sep. 29, 2009 |
| 7586427 |
Sequential triggering of series-connected resonant tunneling diodes |
Sep. 8, 2009 |
| 7579618 |
Carbon nanotube resonator transistor and method of making same |
Aug. 25, 2009 |
| 7579646 |
Flash memory with deep quantum well and high-K dielectric |
Aug. 25, 2009 |
| 7564096 |
Scalable power field effect transistor with improved heavy body structure and method of manufacture |
Jul. 21, 2009 |
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