Patents by Inventor Daniel Ulmer

Daniel Ulmer 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).

  • Network with switching control unit for disconnecting terminals from network voltage
    Patent number: 8378809
    Abstract: The invention relates to a network with a number of terminals connected by lines. Data and a supply voltage for power supply of the terminals may be transmitted via said lines. At least one switching control unit and at least one switch device with a switch means are provided therefor. The switch means of the switch device may be activated or deactivated by means of operating the switch control unit. With activated switch means a terminal allocated to the switch device is switched on by being connected to a network voltage. With deactivated switch means a terminal allocated to the switch device is switched off by being disconnected from the network voltage.
    Type: Grant
    Filed: June 14, 2008
    Date of Patent: February 19, 2013
    Assignee: IT-Designers GmbH
    Inventor: Daniel Ulmer
  • NETWORK
    Publication number: 20100181835
    Abstract: The invention relates to a network with a number of terminals connected by lines. Data and a supply voltage for power supply of the terminals may be transmitted via said lines. At least one switching control unit and at least one switch device with a switch means are provided therefor. The switch means of the switch device may be activated or deactivated by means of operating the switch control unit. With activated switch means a terminal allocated to the switch device is switched on by being connected to a network voltage. With deactivated switch means a terminal allocated to the switch device is switched off by being disconnected from the network voltage.
    Type: Application
    Filed: June 14, 2008
    Publication date: July 22, 2010
    Applicant: IT-DESIGNERS GMBH
    Inventor: Daniel Ulmer