The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 1998
Filed:
May. 20, 1996
Applicant:
Inventors:
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
505329 ; 505193 ; 505325 ; 505410 ; 505702 ; 505728 ; 427 62 ; 427 63 ;
Abstract
Method for manufacturing a superconducting device including forming on a surface of a substrate a non-superconducting oxide layer, a first oxide superconductor thin film, etching the first oxide superconductor thin film so as to form a concave portion, implanting ions to the first oxide superconductor thin film at the bottom of the concave portion so as to form an insulating region such that the first oxide superconductor thin film is divided into two superconducting regions by the insulating region, and forming a second oxide superconductor thin film on the insulating region and the two superconducting regions, which is continuous to the two superconducting regions.