Patents by Inventor Italo Salvalai

Italo Salvalai 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).

  • Arrangement for electrolytic deposition of conductive material on integrated circuit substrates
    Patent number: 4561960
    Abstract: The arrangement which is designed to be put into an electrolytic vat comprises a framework arranged to receive several pairs of substrates placed back-to-back, mechanical systems fixed to the framework for positioning and maintaining the substrates in place on the framework and an electrical system likewise fixed to the framework and having contact points to enable coupling the conductive layers of the integrated circuits onto which the conductive material is to be deposited to the feed voltage source of the vat.Preferably the mechanical systems are designed to maintain the two substrates of each pair in contact one against the other.
    Type: Grant
    Filed: November 5, 1984
    Date of Patent: December 31, 1985
    Assignee: Ebauches Electroniques SA
    Inventors: Michel Jeannot, Italo Salvalai