Patents by Inventor Symeon Mattes

Symeon Mattes has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Computer-implemented method for establishing a VOIP communication
    Patent number: 11005999
    Abstract: A computer-implemented method for establishing a VOIP communication between a PBX system and a first terminal device is disclosed. The first terminal device has a VOIP application or video call application. The PBX system and the first terminal device are able to communicate via a first communication connection and a second communication connection. When the PBX system receives a call to be forwarded to the first terminal device the PBX system verifies whether the first terminal device is logged in. If the PBX system verifies that the first terminal device is not logged in, the call is rejected. If the PBX system verifies that the first terminal device is logged in, the PBX system determines whether the application on the first terminal device is running in a background mode or in a foreground mode. When the PBX system determines that the application is running in the foreground mode, the PBX system uses the first connection for forwarding the call.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: May 11, 2021
    Assignee: Unify Patente GmbH & Co. KG
    Inventors: Symeon Mattes, Lampros Pappas, Vasileios Giatilis
  • COMPUTER-IMPLEMENTED METHOD FOR ESTABLISHING A VOIP COMMUNICATION
    Publication number: 20180191909
    Abstract: A computer-implemented method for establishing a VOIP communication between a PBX system and a first terminal device is disclosed. The first terminal device has a VOIP application or video call application. The PBX system and the first terminal device are able to communicate via a first communication connection and a second communication connection. When the PBX system receives a call to be forwarded to the first terminal device the PBX system verifies whether the first terminal device is logged in. If the PBX system verifies that the first terminal device is not logged in, the call is rejected. If the PBX system verifies that the first terminal device is logged in, the PBX system determines whether the application on the first terminal device is running in a background mode or in a foreground mode. When the PBX system determines that the application is running in the foreground mode, the PBX system uses the first connection for forwarding the call.
    Type: Application
    Filed: December 27, 2017
    Publication date: July 5, 2018
    Inventors: Symeon Mattes, Lampros Pappas, Vasileios Giatilis