Patents by Inventor Hilmar V. Campe

Hilmar V. Campe 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).

  • Solar cell and method for manufacture thereof
    Patent number: 5380372
    Abstract: The invention relates to a semiconductor component such as a thin-film solar cell with a seeding layer (20) arranged between a semiconductor layer (21, 22) and a carrier substrate (18). The surface of the carrier substrate (18) facing the seeding layer (20) is sealed or a sealing layer (19) is deposited onto the carrier substrate (18).
    Type: Grant
    Filed: October 8, 1992
    Date of Patent: January 10, 1995
    Assignee: Nukem GmbH
    Inventors: Hilmar V. Campe, Horst Ebinger, Dieter Nikl, Wolfgang Warzawa