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, 2008
Filed:
Apr. 09, 2002
Satoshi Kazama, Tokyo, JP;
Satoshi Kazama, Tokyo, JP;
Taiyo Yuden Co., Ltd., Tokyo, JP;
Abstract
Intensities of electric and magnetic fields are measured by locating a conductor and reference conductor in the electromagnetic field so the conductor and reference conductor simultaneously output plural currents that are respectively simultaneously measured in different directions relative to the electromagnetic field. On the basis of the magnitudes of the currents and the phase difference, an electric field component current generated in the conductor by an electric field included in each current and a magnetic field component current generated in the conductor by a magnetic field included in each output current is calculated. On the basis of the magnitudes of the calculated electric field component current and the magnetic field component current, the electric field and magnetic field intensities are measured.