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:
Dec. 16, 1997
Filed:
Jul. 20, 1995
Reinhard Jurisch, Erfurt, DE;
Peter Peitsch, Erfurt, DE;
Micro-Sensys GmbH, Erfurt, DE;
Abstract
A receptacle for mounting data carriers or code carriers which are inductively and/or electromagnetically read and/or written and which are to be embedded flush in a metallic environment requires a minimum of discrete members and simultaneously ensures an effective energy transfer from a sender coil to the data carrier or code carrier. A prefabricated receptacle adapted to a geometry of a mounting recess in the metallic object, the receptacle is made of an injection molding and/or casting material to which materials are added to set the relative magnetic permeability .mu..sub.r of the receptacle to at least 2 or greater and its specific ohmic resistance sufficiently high (>.OMEGA..multidot.m), the receptacle entirely encases the data carrier or the code carrier and further components, if any.