Patents by Inventor Bernard Bodin

Bernard Bodin 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).

  • Addressing circuit for a matrix display incorporating shift registers formed from static memories and addressing process using such a circuit
    Patent number: 4677594
    Abstract: Addressing circuit for a matrix display having shift registers formed by static memories and process for addressing with such a circuit.For a display with p columns, the circuit comprises p register points formed by static memories (M.sub.i), a first series of switches (C.sub.1) placed in front of the register points M.sub.k-1, k being an even number between 1 and p, a second series of switches (C.sub.2) placed in front of the register points M.sub.k and a transfer clock (13) producing a first signal (.phi..sub.1) controlling the first series of switches, in order to ensure the loading of a "1" signal into the register point (M.sub.1) and the transfer of the content of register point M.sub.k to register point M.sub.k+1, and a second signal (.phi..sub.2) controlling the second series of switches for ensuring the transfer of the content of register point M.sub.k-1 to register point M.sub.k.
    Type: Grant
    Filed: January 30, 1985
    Date of Patent: June 30, 1987
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Sylvette Bisotto, Jean-Philippe Blanc, Bernard Bodin, Robert Poujois