Patents by Inventor Philip Taubman Kalisman

Philip Taubman Kalisman 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).

  • Systems and methods for a hermetically sealed quantum dot light emitting diode
    Patent number: 11142684
    Abstract: Systems and methods for hermetically sealed quantum dots that may be positioned directly on top of the LED, so that a separate film is not needed to incorporate the quantum dots into a light, display, or other LED-based device. An enclosed quantum dot package can be incorporated directly on top of an LED die and packaged in the same packaging as the LED itself. Alternatively, the LED die may be encapsulated in the LED package, and the enclosed quantum dot package may be placed on top of the encapsulated LED. Alternatively, the enclosed quantum dot package may be separate from the encapsulated LED, e.g., included in a device as a separate layer from the LED package(s).
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: October 12, 2021
    Inventor: Philip Taubman Kalisman
  • SYSTEMS AND METHODS FOR A HERMETICALLY SEALED QUANTUM DOT LIGHT EMITTING DIODE
    Publication number: 20200048545
    Abstract: Systems and methods for hermetically sealed quantum dots that may be positioned directly on top of the LED, so that a separate film is not needed to incorporate the quantum dots into a light, display, or other LED-based device. An enclosed quantum dot package can be incorporated directly on top of an LED die and packaged in the same packaging as the LED itself. Alternatively, the LED die may be encapsulated in the LED package, and the enclosed quantum dot package may be placed on top of the encapsulated LED. Alternatively, the enclosed quantum dot package may be separate from the encapsulated LED, e.g., included in a device as a separate layer from the LED package(s).
    Type: Application
    Filed: February 12, 2018
    Publication date: February 13, 2020
    Inventor: Philip Taubman Kalisman