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. 29, 2021
Filed:
Nov. 17, 2017
Riedel Communications International Gmbh, Wuppertal, DE;
Jiou-Pahn Lee, Wuppertal, DE;
Thomas Riedel, Wuppertal, DE;
RIEDEL COMMUNICATIONS INTERNATIONAL GMBH, Wuppertal, DE;
Abstract
The invention concerns amongst other things a user () to an intercom network () for carrying out real-time audio communication with other users of this intercom network, comprising an audio input, in particular a microphone () or a microphone port () and a connection port () or a communication module () for connecting with a switching center () of the intercom network, comprising at least one functionality that can be set as a parameter, in particular manually set, such as key assignment, direct-dial key, brightness, volume or the like, characterized in that an NFC element () is provided on the user that can be used to carry out a communication with a counterpart NFC element () assigned to an operator ().