Patents by Inventor Michel Janin

Michel Janin 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).

  • Interactive control system for multiservice installations including a television program distribution server and a PABX
    Patent number: 5717452
    Abstract: A system for interactive control of applications by users to whom information can be communicated by televisions in a multiservice installation includes a television program distribution server, user modules, a PABX, and an operating system. The television program distribution server (4) has means (12,13) for transmitting television programs. The user modules (6) each include a telephone (2) with a control device connected to the PABX and a television (5) served by the server. The PABX (1) has a control and management system for controlling the individual connection of the television to the server in connection with first coded signals sent by the user through the control device of the telephone included in the same user module.
    Type: Grant
    Filed: September 8, 1994
    Date of Patent: February 10, 1998
    Assignee: Alcatel N.V.
    Inventors: Michel Janin, Jean-Claude Nardot