Patents by Inventor RARITAN AMERICAS, INC.

RARITAN AMERICAS, INC. 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).

  • METHODS AND APPARATUS FOR IMPROVED LATCHING RELAY DRIVER
    Publication number: 20140211363
    Abstract: Methods and apparatus provide for at least one relay with contacts transitioning from: an OFF state to an ON state in response to an ON-pulse of current through a coil in a first direction; and the ON state to the OFF state in response to an OFF-pulse of current through the coil in a second, opposite direction. A driver circuit operates to produce the ON-pulse through the coil of the relay in response to a control signal commanding the ON-state of the contacts; produce the OFF-pulse of current through the coil of the relay in response to a control signal commanding the OFF-state of the contacts; and produce the OFF-pulse of current through the coil of the relay in response to a loss of operating potential across the pair of operating power nodes.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Applicant: RARITAN AMERICAS, INC.
    Inventor: RARITAN AMERICAS, INC.