Patents by Inventor Michael J. Mori

Michael J. Mori 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).

  • Semiconductor light-emitting structure and graded-composition substrate providing yellow-green light emission
    Patent number: 8063397
    Abstract: Semiconductor light-emitting structures are shown on engineered substrates having a graded composition. The composition of the substrate may be graded to achieve a lattice constant on which a yellow-green light-emitting semiconductor material may be disposed. In some embodiments, the structure may be substantially free of aluminum.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: November 22, 2011
    Assignee: Massachusetts Institute of Technology
    Inventors: Michael J. Mori, Eugene A. Fitzgerald
  • Semiconductor light-emitting structure and graded-composition substrate providing yellow-green light emission
    Publication number: 20080149915
    Abstract: Semiconductor light-emitting structures are shown on engineered substrates having a graded composition. The composition of the substrate may be graded to achieve a lattice constant on which a yellow-green light-emitting semiconductor material may be disposed. In some embodiments, the structure may be substantially free of aluminum.
    Type: Application
    Filed: June 28, 2007
    Publication date: June 26, 2008
    Applicant: Massachusetts Institute of Technology
    Inventors: Michael J. Mori, Eugene A. Fitzgerald