Patents by Inventor Berthold Ermann

Berthold Ermann 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).

  • Method for handling a telecommunications connection, telecommunications arrangement, switching device and network coupling device
    Patent number: 9100729
    Abstract: A method is specified for the handling of a telecommunications connection between at least two subscribers, wherein the telecommunications connection has a signalling Channel for transmission of a signalling stream and a payload Channel for the transmission of a payload stream, wherein frequency-coded Signals are transmitted in the payload stream, wherein at least one subscriber among the at least two subscribers is assigned to a network which has a switching device and a signal processing device provided separately from the switching device, and wherein the frequency-coded Signals are recognized in the signal processing device and are transmitted independently of the payload stream to the switching device. The invention also relates to a telecommunications arrangement, a switching device and a network coupling device.
    Type: Grant
    Filed: February 16, 2012
    Date of Patent: August 4, 2015
    Assignee: Unify GmbH & Co. KG
    Inventors: Berthold Ermann, Norbert Schonfeld, Jurgen Schwartze
  • METHOD FOR HANDLING A TELECOMMUNICATIONS CONNECTION, TELECOMMUNICATIONS ARRANGEMENT, SWITCHING DEVICE AND NETWORK COUPLING DEVICE
    Publication number: 20140369489
    Abstract: A method is specified for the handling of a telecommunications connection between at least two subscribers, wherein the telecommunications connection has a signalling Channel for transmission of a signalling stream and a payload Channel for the transmission of a payload stream, wherein frequency-coded Signals are transmitted in the payload stream, wherein at least one subscriber among the at least two subscribers is assigned to a network which has a switching device and a signal processing device provided separately from the switching device, and wherein the frequency-coded Signals are recognised in the signal processing device and are transmitted independently of the payload stream to the switching device. The invention also relates to a telecommunications arrangement, a switching device and a network coupling device.
    Type: Application
    Filed: February 16, 2012
    Publication date: December 18, 2014
    Applicant: Unify GmbH & Co. KG
    Inventors: Berthold Ermann, Norbert Schonfeld, Jurgen Schwartze