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. 02, 2021
Filed:
Jul. 27, 2017
3m Innovative Properties Company, St. Paul, MN (US);
Christian Weinmann, Alsdorf, DE;
Markus G. W. Lierse, Moenchengladbach, DE;
Benjamin Muenstermann, Duisburg, DE;
Ronald D. Jesme, Plymouth, MN (US);
Volker Korsten, Moenchengladbach, DE;
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Abstract
Radar radiation redirecting tapes () include a first plurality of individual radar-reflecting directional antennae (). Each directional antenna comprises at least three elongate, unevenly spaced antenna conductors (), arranged with their long extensions parallel to each other in the plane of the tape, such that the directional antenna is operable to reflect incoming radar radiation predominantly in a direction () which is orthogonal to the long extension of the antenna conductors and parallel to the plane of the tape.