Patents by Inventor Sean E. Keuleyan

Sean E. Keuleyan 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).

  • Mid-infrared photodetectors
    Patent number: 10290753
    Abstract: Nanoparticles, methods of manufacture, devices comprising the nanoparticles, methods of their manufacture, and methods of their use are provided herein. The nanoparticles and devices having photoabsorptions in the range of 1.7 ?m to 12 ?m and can be used as photoconductors, photodiodes, phototransistors, charge-coupled devices (CCD), luminescent probes, lasers, thermal imagers, night-vision systems, and/or photodetectors.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: May 14, 2019
    Assignee: The University of Chicago
    Inventors: Philippe Guyot-Sionnest, Sean E. Keuleyan, Emmanuel Lhuillier
  • MID-INFRARED PHOTODETECTORS
    Publication number: 20160258809
    Abstract: Nanoparticles, methods of manufacture, devices comprising the nanoparticles, methods of their manufacture, and methods of their use are provided herein. The nanoparticles and devices having photoabsorptions in the range of 1.7 ?m to 12 ?m and can be used as photoconductors, photodiodes, phototransistors, charge-coupled devices (CCD), luminescent probes, lasers, thermal imagers, night-vision systems, and/or photodetectors.
    Type: Application
    Filed: March 7, 2016
    Publication date: September 8, 2016
    Inventors: Philippe Guyot-Sionnest, Sean E. Keuleyan, Emmanuel Lhuillier
  • Mid-infrared photodetectors
    Patent number: 9318628
    Abstract: Nanoparticles, methods of manufacture, devices comprising the nanoparticles, methods of their manufacture, and methods of their use are provided herein. The nanoparticles and devices having photoabsorptions in the range of 1.7 ?m to 12 ?m and can be used as photoconductors, photodiodes, phototransistors, charge-coupled devices (CCD), luminescent probes, lasers, thermal imagers, night-vision systems, and/or photodetectors.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: April 19, 2016
    Assignee: The University of Chicago
    Inventors: Philippe Guyot-Sionnest, Sean E. Keuleyan, Emmanuel Lhuillier
  • MID-INFRARED PHOTODETECTORS
    Publication number: 20140299772
    Abstract: Nanoparticles, methods of manufacture, devices comprising the nanoparticles, methods of their manufacture, and methods of their use are provided herein. The nanoparticles and devices having photoabsorptions in the range of 1.7 ?m to 12 ?m and can be used as photoconductors, photodiodes, phototransistors, charge-coupled devices (CCD), luminescent probes, lasers, thermal imagers, night-vision systems, and/or photodetectors.
    Type: Application
    Filed: May 21, 2012
    Publication date: October 9, 2014
    Applicant: THE UNIVERSITY OF CHICAGO
    Inventors: Philippe Guyot-Sionnest, Sean E. Keuleyan, Emmanuel Lhuillier