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:
Jun. 15, 2004
Filed:
Nov. 13, 2000
Naoya Tamaki, Tokyo, JP;
Norio Masuda, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
The present invention provides a device for detecting a magnetic field comprising: a dielectric body; an electrically conductive pattern; and an electrically conductive ground region. The electrically conductive pattern so extends in the dielectric body as to form a dielectric looped face at least partially surrounded by the electrically conductive pattern, and the electrically conductive pattern having a first end electrically connected to an external electrically conductive line and a second end. The electrically conductive ground region is formed in the dielectric body. The electrically conductive ground region is electrically connected to the second end of the electrically conductive pattern and is electrically isolated from other parts of the electrically conductive pattern than the second end, so that the electrically conductive ground region serves as a ground to the electrically conductive pattern.