Patents by Inventor Peter Strohmeier

Peter Strohmeier 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 and apparatus for communicating operating information between centralized and decentralized equipment of a communication system
    Patent number: 5430707
    Abstract: At least one connection for the communication exchange and one connection for the communication of frame clock signals is provided between centralized equipment, for example a switching matrix network, and decentralized equipment, for example line trunk groups. The frame clock signals indicate the beginning of a transmission frame utilized for the channel-oriented communication exchange. The operating condition information, for example equipment is "active" or "inactive" are communicated by pulse-duration or pulse-pause modulated or by n-coded pulse duration or pulse-pause-modulated frame clock signals.
    Type: Grant
    Filed: May 9, 1994
    Date of Patent: July 4, 1995
    Assignee: Siemens Aktiengesellschaft
    Inventors: Eduard Zwack, Peter Strohmeier, Friedrich Geissler, Juergen Heitmann