Patents by Inventor Jesse Froehlich

Jesse Froehlich 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).

  • Light emitting devices and compositions
    Patent number: 8597803
    Abstract: A light emitting composition includes a light-emitting lumophore-functionalized nanoparticle, such as an organic-inorganic light-emitting lumophore-functionalized nanoparticle. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition. In an embodiment, the light emitting device can emit white light.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: December 3, 2013
    Assignee: Nitto Denko Corporation
    Inventors: Jesse Froehlich, Hyun Sik Chae, Amane Mochizuki, Sheng Li
  • LIGHT EMITTING DEVICES AND COMPOSITIONS
    Publication number: 20120305895
    Abstract: A light emitting composition includes a light-emitting iridium-functionalized nanoparticle, such as a compound of formula (I). The compound of formula (I) further comprises at least one host attached to the core. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition is also disclosed. In an embodiment, the light emitting device can emit white light.
    Type: Application
    Filed: April 30, 2012
    Publication date: December 6, 2012
    Inventors: Hyun Sik Chae, Yutaka Ohmori, Jesse Froehlich, Sheng Li, Amane Mochizuki
  • LIGHT EMITTING DEVICES AND COMPOSITIONS
    Publication number: 20120273765
    Abstract: A light emitting composition includes a light-emitting lumophore-functionalized nanoparticle, such as an organic-inorganic light-emitting lumophore-functionalized nanoparticle. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition. In an embodiment, the light emitting device can emit white light.
    Type: Application
    Filed: May 9, 2012
    Publication date: November 1, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: JESSE FROEHLICH, HYUN SIK CHAE, AMANE MOCHIZUKI, SHENG LI
  • LIGHT EMITTING DEVICES AND COMPOSITIONS
    Publication number: 20090179552
    Abstract: A light emitting composition includes a light-emitting lumophore-functionalized nanoparticle, such as an organic-inorganic light-emitting lumophore-functionalized nanoparticle. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition. In an embodiment, the light emitting device can emit white light.
    Type: Application
    Filed: November 6, 2008
    Publication date: July 16, 2009
    Inventors: JESSE FROEHLICH, HYUN SIK CHAE, AMANE MOCHIZUKI, SHENG LI, GHASSAN JABBOUR
  • LIGHT EMITTING DEVICES AND COMPOSITIONS
    Publication number: 20090066234
    Abstract: A light emitting composition includes a light-emitting iridium-functionalized nanoparticle, such as an organic-inorganic light-emitting iridium-functionalized nanoparticle. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition. In an embodiment, the light emitting device can emit white light.
    Type: Application
    Filed: July 2, 2008
    Publication date: March 12, 2009
    Inventors: HYUN SIK CHAE, YUTAKA OHMORI, JESSE FROEHLICH, SHENG LI, AMANE MOCHIZUKI, GHASSAN JABBOUR
  • LIGHT EMITTING DEVICES AND COMPOSITIONS
    Publication number: 20070262302
    Abstract: A light emitting composition includes a light-emitting lumophore-functionalized nanoparticle, such as an organic-inorganic light-emitting lumophore-functionalized nanoparticle. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition. In an embodiment, the light emitting device can emit white light.
    Type: Application
    Filed: May 11, 2007
    Publication date: November 15, 2007
    Inventors: Amane Mochizuki, Jesse Froehlich, Sheng Li, Toshitaka Nakamura, Robin Young, Ghassan Jabbour, Michael Lauters
  • Light-emitting nanoparticle compositions
    Publication number: 20050123760
    Abstract: Light-emitting chromophores (lumophores) that emit different colored light may be covalently attached to a nanoparticle core such as a silsequioxane. The light emission profile of the resulting lumophore-functionalized nanoparticle is the sum of the light emission of all of the lumophores attached to the nanoparticle. In some embodiments, the lumophore-functionalized nanoparticle is white light-emitting.
    Type: Application
    Filed: October 7, 2004
    Publication date: June 9, 2005
    Inventors: J. Cammack, Ghassan Jabbour, Sheng Li, Jesse Froehlich