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Class Information
Number: 257/E29.341
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 only by variation of electric current supplied or only electric potential applied to electrode carrying current to be rectified, amplified, oscillated, or switched (epo) > Diode (epo) > Tunneling diode (epo) > Esaki diode (epo)
Description: This subclass is indented under subclass E29.339. This subclass is substantially the same in scope as ECLA classification H01L29/885.

Patents under this class:

Patent Number Title Of Patent Date Issued
8212327 High fill-factor laser-treated semiconductor device on bulk material with single side contact scheme Jul. 3, 2012
8063408 Integrated semiconductor optical device and optical apparatus using the same Nov. 22, 2011
7875958 Quantum tunneling devices and circuits with lattice-mismatched semiconductor structures Jan. 25, 2011
7843033 Shielded integrated circuit pad structure Nov. 30, 2010
7453083 Negative differential resistance field effect transistor for implementing a pull up element in a memory cell Nov. 18, 2008
6436785 Method of manufacturing semiconductor device with a tunnel diode Aug. 20, 2002
6417526 Semiconductor device having a rectifying junction and method of manufacturing same Jul. 9, 2002
6292390 Semiconductor device Sep. 18, 2001
6242762 Semiconductor device with a tunnel diode and method of manufacturing same Jun. 5, 2001
6232822 Semiconductor device including a bipolar transistor biased to produce a negative base current by the impact ionization mechanism May. 15, 2001
4746398 Gallium arsenide planar tunnel diode method May. 24, 1988
4371884 InAs-GaSb Tunnel diode Feb. 1, 1983
4198644 Tunnel diode Apr. 15, 1980
4163983 Solid state neuron Aug. 7, 1979

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