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:
Nov. 08, 1994
Filed:
Dec. 28, 1992
Applicant:
Inventors:
Nobuhiko Fujita, Hyogo, JP;
Tadakazu Kobayashi, Hyogo, JP;
Hideo Itozaki, Hyogo, JP;
Saburo Tanaka, Hyogo, JP;
Shuji Yazu, Hyogo, JP;
Tetsuji Jodai, Hyogo, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ; B05D / ;
U.S. Cl.
CPC ...
505475 ; 505731 ; 505730 ; 505742 ; 427 62 ; 427529 ; 4271263 ; 20419224 ; 20429816 ;
Abstract
A process for preparing a thin film of superconducting material is disclosed in which films are deposited from a defined target. The thin films prepared by the process are characterized by high critical temperature of superconductivity and a smaller discrepancy between the critical temperature and the onset temperature at which superconductivity is observed.