Patents by Inventor Olivier Rayssac

Olivier Rayssac 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).

  • Selective transfer of elements from one support to another support
    Patent number: 6204079
    Abstract: A process for the selective transfer of elements from a transfer support to a reception support, the elements bonding through a first face to the transfer support according to a defined bonding energy, the elements each having a second face configured to contact with the reception support. Elements to be transferred are transferred by applying a bonding energy between them and the reception support that exceeds the bonding energy between their first face and the transfer support. Elements not to be transferred onto the transfer support are retained.
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: March 20, 2001
    Assignee: Commissariat A l'Energie Atomique
    Inventors: Bernard Aspar, Hubert Moriceau, Olivier Rayssac