Patents by Inventor Corinne Segond

Corinne Segond 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).

  • Building technical management controller with a two-wire data and power transmission line
    Patent number: 5089974
    Abstract: A building power management controller comprises a plurality of modules connected by a two-wire network. Each module comprises a data transceiver device, controlled by a microprocessor to both transmit data to the other modules and to a central unit via the two-wire network, and to receive information via this two-wire network. The modules are supplied with power by the two-wire network. When two modules transmit simultaneously, one takes priority so as not to disturb the messages transmitted.
    Type: Grant
    Filed: November 2, 1989
    Date of Patent: February 18, 1992
    Assignee: Merlin Gerin
    Inventors: Pierre Demeyer, Jean-Luc Mertz, Corinne Segond, Serge Moutet, Robert Chevaleyre, Henri Lhuillier, Patrick Barthelemy