Patents by Inventor Eugenio De Biasio

Eugenio De Biasio 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).

  • Vacuum processing chamber manufactured by aluminum casting
    Patent number: 8347941
    Abstract: The present invention provides a method for manufacturing a vacuum processing chamber comprising a volume which is defined by a wall and which can be evacuated, said wall being made of aluminum by casting, said wall comprising an outer face and an inner face, said inner face faces the volume, and a method for improving the inner face of the wall of a vacuum processing chamber, wherein the inner face of said wall is smoothened by grinding and is subsequently pearl-blasted or shot-blasted. Vacuum processing chambers obtained by said methods are provided too.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: January 8, 2013
    Assignee: Oerlikon Solar AG, Trubbach
    Inventors: Eduard Ilinich, Eugenio De Biasio, Damian Ehrensperger
  • VACUUM PROCESSING CHAMBER MANUFACTURED BY ALUMINUM CASTING
    Publication number: 20110209662
    Abstract: The present invention provides a method for manufacturing a vacuum processing chamber comprising a volume which is defined by a wall and which can be evacuated, said wall being made of aluminum by casting, said wall comprising an outer face and an inner face, said inner face faces the volume, and a method for improving the inner face of the wall of a vacuum processing chamber, wherein the inner face of said wall is smoothened by grinding and is subsequently pearl-blasted or shot-blasted. Vacuum processing chambers obtained by said methods are provided too.
    Type: Application
    Filed: November 4, 2010
    Publication date: September 1, 2011
    Applicant: OERLIKON SOLAR AG, TRUBBACH
    Inventors: Eduard Ilinich, Eugenio De Biasio, Damian Ehrensperger