Patents by Inventor Mark Clayton Weidman

Mark Clayton Weidman 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).

  • Tunable light emitting diodes utilizing quantum-confined layered perovskite emitters
    Patent number: 10825996
    Abstract: A light emitting device can include a layered perovskite, thereby determining the color of emission of the device.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: November 3, 2020
    Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Daniel Norbert Congreve, William A. Tisdale, Mark Clayton Weidman, Michael Seitz
  • TUNABLE LIGHT EMITTING DIODES UTILIZING QUANTUM-CONFINED LAYERED PEROVSKITE EMITTERS
    Publication number: 20190259961
    Abstract: A light emitting device can include a layered perovskite, thereby determining the color of emission of the device.
    Type: Application
    Filed: September 27, 2017
    Publication date: August 22, 2019
    Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Daniel Norbert CONGREVE, William A. TISDALE, Mark Clayton WEIDMAN, Michael SEITZ
  • Highly tunable colloidal perovskite nanoplatelets
    Patent number: 10273405
    Abstract: Colloidal perovskite nanoplatelets can provide a material platform, with tunability extending from the deep UV, across the visible, into the near-IR. The high degree of spectral tunability can be achieved through variation of the cation, metal, and halide composition as well as nanoplatelet thickness.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: April 30, 2019
    Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Mark Clayton Weidman, Michael Seitz, William Alfred Tisdale
  • HIGHLY TUNABLE COLLOIDAL PEROVSKITE NANOPLATELETS
    Publication number: 20170321117
    Abstract: Colloidal perovskite nanoplatelets can provide a material platform, with tunability extending from the deep UV, across the visible, into the near-IR. The high degree of spectral tunability can be achieved through variation of the cation, metal, and halide composition as well as nanoplatelet thickness.
    Type: Application
    Filed: May 3, 2017
    Publication date: November 9, 2017
    Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Mark Clayton Weidman, Michael Seitz, WIlliam Alfred Tisdale