Patents by Inventor Alain F. G. Deneuville

Alain F. G. Deneuville 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).

  • Metal base transistor with thin film amorphous semiconductors
    Patent number: 4127861
    Abstract: A transistor having a continuously variable modulation characteristic is provided by a structure of two semiconductive films with at least one of them composed of amorphous material sandwiching a thin metallic film base. The transfer characteristics of the device are continuous rather than bistable. When both semiconductive films are amorphous, the transistor can be deposited upon inexpensive crystalline or noncrystalline substrates.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: November 28, 1978
    Assignee: International Business Machines Corporation
    Inventor: Alain F. G. Deneuville