Patents by Inventor Manual doCanto

Manual doCanto 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).

  • Dyed photoresists and methods and articles of manufacture comprising same
    Patent number: 7632630
    Abstract: The present invention provides new photoresist compositions that comprise a resin binder, a photoactive component, particularly an acid generator, and a dye material that contains one or more chromophores that can reduce undesired reflections of exposure radiation. Preferred dye compounds are polymeric materials that include one or more chromophores such as anthracene and other polycyclic moieties that effectively absorb deep UV exposure radiation.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: December 15, 2009
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: James Michael Mori, James W. Thackeray, Roger F. Sinta, Rosemary Bell, Robin L. Miller-Fahey, Timothy G. Adams, Thomas M. Zydowsky, Edward K. Pavelchek, Manual doCanto
  • Dyed photoresists and methods and articles of manufacture comprising same
    Publication number: 20090220888
    Abstract: The present invention provides new photoresist compositions that comprise a resin binder, a photoactive component, particularly an acid generator, and a dye material that contains one or more chromophores that can reduce undesired reflections of exposure radiation. Preferred dye compounds are polymeric materials that include one or more chromophores such as anthracene and other polycyclic moieties that effectively absorb deep UV exposure radiation.
    Type: Application
    Filed: December 12, 2008
    Publication date: September 3, 2009
    Applicant: Shipley Company, L.L.C.
    Inventors: James Michael Mori, James W. Thackeray, Roger F. Sinta, Rosemary Bell, Robin L. Miller-Fahey, Timothy G. Adams, Thomas M. Zydowsky, Edward K. Pavelchek, Manual doCanto