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:
Oct. 30, 2007
Filed:
Jan. 27, 2006
Applicants:
Dieter Homölle, Ochtrup, DE;
Michael Kohla, Havixbeck, DE;
Inventors:
Dieter Homölle, Ochtrup, DE;
Michael Kohla, Havixbeck, DE;
Assignee:
Nordenia Deutschland Gronau GmbH, Gronau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A film having an imprinted antenna, for use with an RFID chip. The antenna consists of a conductor track provided with connector ends. According to the invention, the antenna, applied in a printing method, with a conductive printing ink, has window-like recesses in the conductor track, whereby the area of the recesses amounts to at least 20% of the total area having the recesses.