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:
Mar. 14, 2006
Filed:
Dec. 18, 2001
Frank Gottwald, Weissach, DE;
Klaus Voigtlaender, Wangen, DE;
Tore Toennesen, Reutlingen, DE;
Andreas Moeller, Reutlingen, DE;
Jens Haensel, Leonberg, DE;
Frank Gottwald, Weissach, DE;
Klaus Voigtlaender, Wangen, DE;
Tore Toennesen, Reutlingen, DE;
Andreas Moeller, Reutlingen, DE;
Jens Haensel, Leonberg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The present invention provides an antenna array for ascertaining the distance between vehicles and their speed, which includes devices for receiving or transmitting signal waves, a multi-layer carrier situated underneath the devices, a first potential surface, which is at ground and which is situated on the surface of the carrier facing the devices, coupling devices located in the first potential surface, electrical connecting sections disposed as closely as possible underneath the first potential surface, and a second potential surface which is located underneath the connecting sections and is at mass.