Patents by Inventor Robert Pai

Robert Pai 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).

  • Base with integrated heatsink for compact fluorescent lamps
    Patent number: 7361040
    Abstract: A subassembly (10) for a lamp base, the subassembly (10) has an outer (12) housing having a circumferential wall (14) and a top (16) closing one end (18) of the outer housing (12); at least one lamp receiving aperture (20) in the top (16); and an inner housing (22) contiguous with an entire inside surface (24) of the outer housing (12), the outer housing (12) being a metallic material and the inner housing (22) comprising a plastic material.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: April 22, 2008
    Assignee: Osram Sylvania Inc.
    Inventors: Heinz W. Ito, Robert Pai, Albert M. Cavallaro, James A. Gotay
  • Base with integrated heatsink for compact fluorescent lamps
    Publication number: 20070270030
    Abstract: A subassembly (10) for a lamp base, the subassembly (10) has an outer (12) housing having a circumferential wall (14) and a top (16) closing one end (18) of the outer housing (12); at least one lamp receiving aperture (20) in the top (16); and an inner housing (22) contiguous with an entire inside surface (24) of the outer housing (12), the outer housing (12) being a metallic material and the inner housing (22) comprising a plastic material.
    Type: Application
    Filed: May 17, 2007
    Publication date: November 22, 2007
    Applicant: OSRAM SYLVANIA INC.
    Inventors: Heinz W. Ito, Robert Pai, Albert M. Cavallaro, James A. Gotay