Patents by Inventor Jean-Jacques Prioux

Jean-Jacques Prioux 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).

  • Monolithic flat tactile keyboard
    Patent number: 4499343
    Abstract: A tactile keyboard assembly of the membrane type has a unitary front face member which bears the keyboard graphics and has generally convex protrusions in the key areas. The front face is spaced from a sheet which defines an array of snap-action actuators which support movable switch contacts, the actuators comprising dome-shaped members formed in a carrier sheet which, when depressed, will provide tactile feedback. The key areas are in registration with the actuators.
    Type: Grant
    Filed: March 10, 1983
    Date of Patent: February 12, 1985
    Assignee: Rogers Corporation
    Inventors: Jean-Jacques Prioux, Roger Meleard, Michel Pioger, Jean-Jacques Lasvaladas