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:
Jan. 08, 1991
Filed:
Mar. 24, 1988
Applicant:
Inventors:
Matahiro Komuro, Hitachi, JP;
Yuzo Kozono, Hitachiota, JP;
Shinji Narishige, Mito, JP;
Masanobu Hanazono, Mito, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
505001 ; 156610 ; 428688 ; 437910 ; 505701 ; 505729 ;
Abstract
A superconducting thin film obtained by laminating a Cu-O atomic pair film and another oxide film while growing in one direction shows a higher superconducting critical temperature (Tc). By alternately laminating a thin film of A.sub.2 CuO.sub.4 and a thin film of L.sub.2 CuO.sub.4, wherein A and L are different rare earth elements, the Tc can be enhanced remarkably.
Komuro, Matahiro. (1991). Superconducting thin films made of stacked composite oxide layers (U.S. Patent No. 4983575). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4983575
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile