Patents by Inventor Richard Grebot

Richard Grebot 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).

  • Digital mobile radio network station with speech signal exchange means and data signal exchange means
    Patent number: 5483531
    Abstract: A mobile station of a mobile radio network includes speech exchange arrangements and data exchange arrangements. Selector arrangements select the speech exchange arrangements by default and change to the data exchange arrangements when necessary. The data exchange arrangements comprise a set of components for sorting, analyzing and processing the data and the commands exchanged between two terminal equipments so that a mobile terminal equipment capable of exchanging data according to a first standard (the V.24 standard+modem protocol, for example) can communicate with another, remote terminal equipment via a digital network using a second standard (V.110+GSM network, for example).
    Type: Grant
    Filed: March 30, 1994
    Date of Patent: January 9, 1996
    Assignee: Alcatel Radiotelephone
    Inventors: Christophe Jouin, Francis Pinault, Richard Grebot