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:
Apr. 10, 2018
Filed:
Dec. 15, 2014
Airbus Ds Sas, Elancourt, FR;
Christophe Leraut, Montigny le Bretonneux, FR;
Frédéric Fraysse, Saint-Cyr l'Ecole, FR;
Eric Georgeaux, Montigny le Bretonneux, FR;
AIRBUS DS SAS, Elancourt, FR;
Abstract
A filtering device intended for being connected to a portable mobile terminal compatible with a PMR network having a wide range of receiving frequencies B, includes a fastening system for fastening to the mobile terminal, a first radio-frequency connector intended for engaging with a radio-frequency connector of the mobile terminal, a first channel including a first filter for filtering a first receiving useful band Bincluded within the band B, and a second radio-frequency connector intended for engaging with a removable RF antenna to transmit or receive radio-frequency signals.