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. 27, 2017
Filed:
Sep. 11, 2015
Neopost Technologies, Bagneux, FR;
Jean-Baptiste Pantaloni, Ucciani, FR;
Francis Coret, Gournay sur Marne, FR;
Benedicte Nlend, Palaiseau, FR;
Christophe Peynet, L'Hay les Roses, FR;
Frederic Jost, Deuil la Barre, FR;
Neopost Technologies, Bagneux, FR;
Abstract
A planar antenna comprising: a substrate () having opposed first (A) and second (B) flat faces; the first flat face comprising a first ground (), a second ground (), a feed track () there between and an antenna pattern () and the opposed second flat face comprising a third ground (); the third ground being connected to first and second grounds for assuring the continuity of the ground plane with the feeding; and the antenna pattern forms a coil line disposed into the remaining surface of the first flat face and comprises two overlapped loops in such a way that the antenna pattern is substantially auto-complementary.