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Class Information
Number: 257/8
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Bulk effect device > Intervalley transfer (e.g., gunn effect) > Three or more terminal device
Description: Subject matter wherein an intervalley transfer device contains three or more electrical terminals.

Patents under this class:

Patent Number Title Of Patent Date Issued
8692295 Transistor with InGaAsP collector region and integrated opto-electronic devices employing same Apr. 8, 2014
8675393 Method for driving non-volatile memory element, and non-volatile memory device Mar. 18, 2014
8421049 Metal atom migration switching device, drive and manufacturing methods for the same, integrated circuit device and memory device using same Apr. 16, 2013
8405124 Logic element, and integrated circuit or field programmable gate array Mar. 26, 2013
8330138 Electronic device comprising a convertible structure, and a method of manufacturing an electronic device Dec. 11, 2012
8003969 Switching device, drive and manufacturing method for the same, integrated circuit device and memory device Aug. 23, 2011
7804085 Solid electrolyte switching element, and fabrication method of the solid electrolyte element, and integrated circuit Sep. 28, 2010
7763880 Multi-terminal electrically actuated switch Jul. 27, 2010
7687797 Three-terminal non-volatile memory element with hybrid gate dielectric Mar. 30, 2010
7579616 Four-terminal programmable via-containing structure and method of fabricating same Aug. 25, 2009
7551473 Programmable resistive memory with diode structure Jun. 23, 2009
7423292 Semiconductor device, EL display device, liquid crystal display device, and calculating device Sep. 9, 2008
7326953 Layer sequence for Gunn diode Feb. 5, 2008
7253522 Integrated capacitor for RF applications with Ta adhesion layer Aug. 7, 2007
7202137 Process for producing an integrated electronic circuit comprising superposed components and integrated electronic circuit thus obtained Apr. 10, 2007
7148543 Semiconductor chip which combines bulk and SOI regions and separates same with plural isolation regions Dec. 12, 2006
7098472 Negative differential resistance (NDR) elements and memory device using the same Aug. 29, 2006
7087921 Active electronic device and electronic apparatus Aug. 8, 2006
6768130 Integration of semiconductor on implanted insulator Jul. 27, 2004
6528370 Semiconductor device and method of manufacturing the same Mar. 4, 2003
6460170 Connection block for interfacing a plurality of printed circuit boards Oct. 1, 2002
6380729 Testing integrated circuit dice Apr. 30, 2002
6313478 Single electron device using ultra-thin metal film and method for fabricating the same Nov. 6, 2001
6184581 Solder bump input/output pad for a surface mount circuit device Feb. 6, 2001
6043518 Multiple-function GaAs transistors with very strong negative differential resistance phenomena Mar. 28, 2000
5892558 Wire electrode structure based on 2 or 3 terminal device employed in a liquid crystal display Apr. 6, 1999
5436197 Method of manufacturing a bonding pad structure Jul. 25, 1995
5150185 Semiconductor device Sep. 22, 1992
4894689 Transferred electron device Jan. 16, 1990
4831422 Field effect transistor May. 16, 1989
4481485 Optically triggered transferred-electron device microwave burst and single pulse generators Nov. 6, 1984
4396931 Tunnel emitter upper valley transistor Aug. 2, 1983
4331967 Field effects semiconductor devices May. 25, 1982
4320313 Gunn-effect device modulatable by coded pulses, and a parallel-series digital converter using said device Mar. 16, 1982
4242597 Gunn effect shift register Dec. 30, 1980
4107718 Bulk semiconductor logic device Aug. 15, 1978
4047199 Semiconductor device Sep. 6, 1977
4023196 Negative resistance element composed of a semiconductor element May. 10, 1977
4021680 Semiconductor device May. 3, 1977
3991328 Planar transferred electron logic device Nov. 9, 1976
3975690 Planar transmission line comprising a material having negative differential conductivity Aug. 17, 1976
3967305 Multichannel junction field-effect transistor and process Jun. 29, 1976
3963977 Frequency multiplier with nonlinear semiconductor element Jun. 15, 1976

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