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:
May. 09, 2006
Filed:
Oct. 08, 2004
Pilar Marin Palacios, Madrid, ES;
Antonio Hernando Grande, Madrid, ES;
Pedro Antonio Agudo Madurga, Madrid, ES;
Daniel Cortina Blanco, Madrid, ES;
Pilar Marin Palacios, Madrid, ES;
Antonio Hernando Grande, Madrid, ES;
Pedro Antonio Agudo Madurga, Madrid, ES;
Daniel Cortina Blanco, Madrid, ES;
Micromag 2000, S.L., , ES;
Abstract
An amorphous microwire coated with an insulating sleeve, composed of a metal core made up of an alloy of transition metals and metalloid elements, at a proportion between 65%–90% and 10%–35%, respectively, and an insulating glass sleeve, the transition metals are at least iron, the relative proportion of iron being between 65%–100% of the total transition metals, and the core diameter (Dc) is comprised between 2 μm and 20 μm, such that the magnetostriction constant (λ) of the metal alloy is comprised between 1 and 30 ppm, and the natural ferromagnetic resonance frequency is comprised between 3 and 20 GHz. The invention also refers to a method for the manufacture of an amorphous microwire.