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Class Information
Number: 257/468
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Responsive to non-electrical signal (e.g., chemical, stress, light, or magnetic field sensors) > Temperature > Semiconductor device operated at cryogenic temperature
Description: Subject matter wherein means are provided to cool the device for operation at cryogenic levels (e.g., below 100 degrees Kelvin).

Patents under this class:

Patent Number Title Of Patent Date Issued
8710615 Semiconductor device with an amorphous semi-insulating layer, temperature sensor, and method of manufacturing a semiconductor device Apr. 29, 2014
8563844 Thin-film heterostructure thermoelectrics in a group IIA and IV-VI materials system Oct. 22, 2013
8441093 Shared membrane thermopile sensor array May. 14, 2013
8399952 Integrated circuit devices having a strontium ruthenium oxide interface Mar. 19, 2013
8089134 Semiconductor device Jan. 3, 2012
7544940 Semiconductor device including vanadium oxide sensor element with restricted current density Jun. 9, 2009
7391092 Integrated circuit including a temperature monitor element and thermal conducting layer Jun. 24, 2008
7351996 Method of increasing efficiency of thermotunnel devices Apr. 1, 2008
7253396 Cooled photodetector Aug. 7, 2007
7211891 Electronic heat pump device, laser component, optical pickup and electronic equipment May. 1, 2007
7084495 Electroosmotic pumps using porous frits for cooling integrated circuit stacks Aug. 1, 2006
7064414 Heater for annealing trapped charge in a semiconductor device Jun. 20, 2006
6787929 Semiconductor device having a flat protective adhesive sheet Sep. 7, 2004
6605868 Insulating substrate including multilevel insulative ceramic layers joined with an intermediate layer Aug. 12, 2003
6545334 Device and a method for thermal sensing Apr. 8, 2003
6255741 Semiconductor device with a protective sheet to affix a semiconductor chip Jul. 3, 2001
6236098 Heat spreader May. 22, 2001
6069395 Current leads adapted for use with superconducting coil and formed of functionally gradient material May. 30, 2000
5949121 Temperature-indicating field effect transistor Sep. 7, 1999
5818097 Temperature controlling cryogenic package system Oct. 6, 1998
5783854 Thermally isolated integrated circuit Jul. 21, 1998
5714791 On-chip Peltier cooling devices on a micromachined membrane structure Feb. 3, 1998
5619060 Thermal picture synthesizer device for generating a thermal image Apr. 8, 1997
RE35441 Thermoelectric semiconductor having a porous structure deaerated in a vacuum and thermoelectric panel using p-type and n-type thermoelectric semiconductors Feb. 4, 1997
5444577 Impurity band optical filter Aug. 22, 1995
5362983 Thermoelectric conversion module with series connection Nov. 8, 1994
5168339 Thermoelectric semiconductor having a porous structure deaerated in a vacuum and thermoelectric panel using p-type and n-type thermoelectric semiconductors Dec. 1, 1992
5057877 Superconductor interconnection apparatus Oct. 15, 1991
4974062 Housing for opto-electronic components Nov. 27, 1990
4949145 Homo-junction bipolar transistor having high base concentration and suitable for low temperature operation Aug. 14, 1990
4918505 Method of treating an integrated circuit to provide a temperature sensor that is integral therewith Apr. 17, 1990
4857974 Circuit comprising conductive lines for the transfer of high-speed signals Aug. 15, 1989
4843446 Superconducting photodetector Jun. 27, 1989
4739382 Package for a charge-coupled device with temperature dependent cooling Apr. 19, 1988
4499482 Weak-source for cryogenic semiconductor device Feb. 12, 1985
4488164 Quantized Hall effect switching devices Dec. 11, 1984
4472727 Carrier freezeout field-effect device Sep. 18, 1984
4217547 Method for determining the compensation density in n-type narrow-gap semiconductors Aug. 12, 1980
4167791 Non-volatile information storage arrays of cryogenic pin diodes Sep. 11, 1979
4127840 Solid state force transducer Nov. 28, 1978
4081819 Mercury cadmium telluride device Mar. 28, 1978

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