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:
Nov. 16, 1999
Filed:
Mar. 29, 1996
Applicant:
Inventors:
Joachim Hoppe, Munich, DE;
Arno Hohmann, Munich, DE;
Assignee:
Giesecke & Devrient GmbH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361737 ; 361758 ; 361770 ;
Abstract
A semifinished product for an electronic module includes an integrated circuit and a coil electrically connected with the circuit, the coil being disposed between two carrier layers and the integrated circuit being disposed in a specially provided cavity in the two carrier layers. To achieve plane surfaces of the semifinished product, the remaining cavity between the carrier layers and the integrated circuit is filled with a filling material in such a way that plane surfaces of the semifinished product result in the area of the cavity which are flush with the surfaces of the carrier layers.