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:
Feb. 24, 2009
Filed:
Sep. 29, 2004
Cornelis Leo Hans Thieme, Westborough, MA (US);
Martin W. Rupich, Framingham, MA (US);
John D. Scudiere, Bolton, MA (US);
Oleg A. Chevtchenko, Capelle aan den IJssel, NL;
Cornelis Leo Hans Thieme, Westborough, MA (US);
Martin W. Rupich, Framingham, MA (US);
John D. Scudiere, Bolton, MA (US);
Oleg A. Chevtchenko, Capelle aan den IJssel, NL;
American Superconductor Corporation, Devens, MA (US);
Abstract
An article having low ac loss includes an elongated substrate having a length and a width; and a plurality of filaments comprising an oxide superconductor extending substantially along the length of the elongated substrate and spaced apart from one other filaments across the width of the elongated substrate, wherein at least one filament crosses over at least one other filament such that the at least one filament occupies a first position across the width of the elongated substrate before the crossover and a second position across the width of the elongated substrate after crossover.