Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided for › H01L 39 - Devices using superconductivity or hyperconductivity; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof
Patents for H01L 39 - Devices using superconductivity or hyperconductivity; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof (12,014)
06/1990
06/27/1990EP0374299A1 Method for making a high-temperature superconductor component
06/27/1990EP0374263A1 Oxide superconductive material and process for its production
06/27/1990EP0352308A4 Method of sputtering.
06/27/1990CA2004702A1 Superconductive ceramic oxide combination
06/26/1990US4937228 Molebdenum core coated with yettrium oxide, barium oxide and copper oxide powder; heat treatment, annealing
06/26/1990US4937226 Deposition of thin film of compound oxide around core
06/26/1990US4937225 Rapid solidification processing of oxide superconductors
06/26/1990US4935981 Cleaning apparatus having a contact buffer apparatus
06/22/1990CA2006402A1 Process for the production of metals, alloys and ceramic materials
06/22/1990CA2004898A1 Bend-tolerant superconductor cable
06/20/1990EP0373220A1 Superconducting oxide material and method of obtaining it
06/20/1990EP0373180A1 Process for increasing the density and improving the homogeneity of chevrel phase powders and chevrel phase wire obtained using said process
06/14/1990WO1990006598A1 Homogeneous high temperature superconductors and process for making them
06/14/1990WO1990006286A1 Methods for processing superconducting materials
06/14/1990WO1990006285A1 RenQ2nCu3n+1Ox SUPERCONDUCTING OXIDES
06/13/1990EP0372951A2 Superconductive electromagnetic wave mixer, and apparatus incorporating same
06/13/1990EP0372808A1 Process for preparing a perovskite type superconductor film
06/12/1990US4933318 Plasma etch of masked superconductor film
06/12/1990US4933317 Bismuth oxide superconductors, and devices and systems comprising such a superconductor
06/12/1990US4933139 Uniform high density
06/12/1990US4932739 Ultra-fast optical logic devices
06/06/1990EP0371481A2 Laminated film and method for producing the same
06/06/1990EP0371462A2 Oxide superconducting device
06/06/1990EP0371453A2 Bismuth system oxide superconductors and preparation thereof
06/06/1990EP0371426A2 Superconducting device
06/06/1990EP0371410A1 Joining of high-temperature oxide superconductors
06/06/1990EP0371350A1 Support structure for high field magnet coils
06/05/1990US4931427 Thermally degrading a metal compound-polymer complex followed by oxidation
06/05/1990US4931426 Process for preparing crystalline ceramic superconductor materials by fluidized-bed calcination
06/05/1990US4931425 Process for chemical vapor deposition of superconductive oxide
06/05/1990US4931424 To prevent oxygen loss
06/05/1990CA2004587A1 Methods for processing superconducting materials
06/05/1990CA1269854A1 Open cycle cooling of electrical circuits
05/1990
05/31/1990DE3824758A1 Electrical current carrying device
05/30/1990EP0370605A2 Superconductor layer and substrate supporting same
05/30/1990EP0370387A2 Superconducting material
05/29/1990US4929598 Oxygen plasma treatment of yttrium barium copper oxide
05/29/1990US4929597 Barium, yttritium cuprate
05/29/1990US4929596 Process for producing a multiple-filament oxide superconductor
05/29/1990US4929595 Superconducting thin film fabrication
05/29/1990US4929594 Thallium, barium, copper oxides
05/28/1990CA2003876A1 Homogenous high temperature superconductors and process for making them
05/23/1990EP0369533A2 Solubilized metal alkoxides in alkoxyalkanol solvent
05/23/1990EP0369464A2 Method of producing superconducting ceramic wire
05/23/1990EP0369309A2 Process for producing high-temperature superconducting ductile composite materials, and composites produced by this process
05/23/1990EP0368895A1 Improved process for making 90 k superconductors
05/22/1990US4928081 Method of mass producing superconducting persistent current rings
05/22/1990US4927985 Cryogenic conductor
05/22/1990US4927670 Chemical vapor deposition of mixed metal oxide coatings
05/22/1990US4926647 Cryogenic precooler and cryocooler cold head interface receptacle
05/22/1990CA1269461A1 Low-temperature monolithic chip
05/17/1990WO1990005384A1 Superconducting metal oxide compositions and processes for manufacture and use
05/16/1990EP0368765A2 Oxide superconducting material and process for preparing the same
05/16/1990EP0368210A2 An oxide superconductor composition and a process for the production thereof
05/16/1990EP0367844A1 Process for the production of a sintered ceramic body made from a superconducting material having a high transition temperature
05/15/1990US4925830 Laser based method for forming a superconducting oxide layer on various substrates
05/15/1990US4925829 Method for preparing thin film of compound oxide superconductor by ion beam techniques
05/15/1990US4925741 Getter wire
05/14/1990CA2002606A1 Organic solvent soluble superconductor metal precursor alkoxides
05/14/1990CA2002605A1 Solubilized metal alkoxides in alkoxyalkanol solvent
05/11/1990CA2293893A1 Superconducting compound oxide
05/11/1990CA2002843A1 Oxide superconducting material and process for preparing the same
05/09/1990EP0367630A1 Package for electronic devices operating at different respective temperatures
05/09/1990EP0367571A2 Superconducting thick film circuit board, production thereof, thick film superconductor and production thereof
05/09/1990EP0367416A1 Superconductive apparatus comprising a superconductive device airtightly packaged
05/09/1990EP0367170A1 Fault current limiter
05/09/1990EP0366970A1 Organic super-conductive materials and process for producing the same
05/09/1990EP0366949A1 Josephson devices and process for manufacturing the same
05/09/1990EP0366721A1 Improved process for making 90 k superconductors
05/09/1990CN1042023A Superconductors
05/08/1990US4924198 Superconductive magnetic resonance magnet without cryogens
05/08/1990US4923850 Superconducting DC SQUID magnetometer working in liquid nitrogen
05/08/1990US4923849 Barium, copper, yttrium oxide
05/03/1990WO1990004857A1 EPITAXIAL Ba-Y-Cu-O SUPERCONDUCTOR FILM
05/03/1990WO1990004856A1 Improvements in and relating to superconducting composite conductors
05/03/1990WO1990004573A1 Superconducting metal oxide compositions and processes for manufacture and use
05/03/1990WO1990004568A1 Method and composition for improving flux pinning and critical current in superconductors
05/02/1990EP0366530A2 Josephson memory circuit
05/02/1990EP0366510A1 Process for preparing superconductor of compound oxide of Bi-Sr-Ca-Cu system
05/02/1990EP0366396A2 Superconductive magneto-resistive device comprising laminated superconductive ceramic films
05/02/1990EP0365533A1 Process for manufacturing conductive regions from an oxide-ceramic superconducting material having a high conductivity-change temperature
05/02/1990CA2002022A1 Superconducting metal oxide compositions and processes for manufacture and use
05/01/1990US4922367 Circuit for preventing latch-up of parasitic thyristor formed in CMOS integrated circuit
05/01/1990US4921834 Flux method of growing oxide superconductors
05/01/1990US4921833 Superconducting member
04/1990
04/26/1990DE3903432C1 Method for fabricating a component containing a superconductor and a semiconductor
04/26/1990CA2001422A1 Superconducting metal oxide compositions and processes for manufacture and use
04/25/1990EP0365171A1 A superconductor for magnetic field shield
04/25/1990EP0364946A2 Method for making a superconductive metal-matrix composite
04/25/1990EP0364573A1 Electrochemically controlled superconductivity
04/25/1990EP0364494A1 Improved process for making 90 k superconductors
04/24/1990US4920094 Sputtering target made of groups 2a and 3 metals and/or oxides with ion beam; impinging neutral oxygen beam
04/24/1990US4920093 Fabrication of superconducting oxide thin films by sol-gel method
04/24/1990US4920011 Magnetic field shield including a superconductive film
04/19/1990WO1990004266A1 Transistor devices
04/19/1990DE3835242A1 Method of increasing the critical current density in metal-sheathed high-temperature superconductors
04/18/1990EP0364295A2 Dispersion strengthened copper alloy and a method of manufacturing the same
04/18/1990EP0364101A2 Method of forming weak-link Josephson junction, and superconducting device employing the junction
04/18/1990EP0364068A2 Method of depositing an oxide superconductor on a substrate
04/18/1990EP0363940A2 An oxide superconductor composition and a process for the production thereof
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