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. 08, 2021
Filed:
Jan. 21, 2019
Audi Ag, Ingolstadt, DE;
Jürgen Spehl, Wettstetten, DE;
AUDI AG, Ingolstadt, DE;
Abstract
The present disclosure relates to a system for exchanging signals between a device of a vehicle and an external apparatus outside the vehicle via at least one antenna of the vehicle, wherein high-frequency signals are exchanged between the at least one external apparatus and the at least one antenna of the vehicle via electromagnetic waves, wherein the at least one antenna is connected via at least one first path to a first end of a line of the vehicle, and the device is connected via at least one second path to a second end of the line of the vehicle, wherein the system has at least one frequency reduction module which is arranged along at least one of the paths, and wherein the at least one frequency reduction module is designed to adjust a value of a frequency of the high-frequency signals to a low value prior to transport along the line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile