Patents by Inventor GAGAN MAHAN

GAGAN MAHAN 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).

  • Lighting device including quantum dots
    Patent number: 9929325
    Abstract: A lighting device including an emissive material comprising quantum dots and a liquid medium disposed within a sealed container with at least a portion of a light guiding member disposed within the sealed container. Products including a lighting device in accordance with the invention are also disclosed.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: March 27, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gagan Mahan, Peter T. Kazlas
  • Methods for processing quantum dots and devices including quantum dots
    Patent number: 9722133
    Abstract: A method of processing quantum dots is disclosed. The method comprises applying energy to excite the quantum dots to emit light and placing the quantum dots under vacuum after excitation of the quantum dots. Also disclosed is a method of processing a component including quantum dots comprising applying energy to the component including quantum dots to excite the quantum dots to emit light; and placing the component including quantum dots under vacuum after excitation. A method for processing a device is further disclosed, the method comprising applying energy to the device to excite the quantum dots to emit light; and placing the device under vacuum after excitation of the quantum dots. A method for preparing a device is also disclosed. Quantum dots, component, and devices of the methods are also disclosed.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: August 1, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Jin Kim, Matthew Stevenson, Gagan Mahan, Peter T. Kazlas
  • METHOD FOR PROCESSING DEVICES INCLUDING QUANTUM DOTS AND DEVICES
    Publication number: 20160104813
    Abstract: A method of processing quantum dots is disclosed. The method comprises applying energy to excite the quantum dots to emit light and placing the quantum dots under vacuum after excitation of the quantum dots. Also disclosed is a method of processing a component including quantum dots comprising applying energy to the component including quantum dots to excite the quantum dots to emit light; and placing the component including quantum dots under vacuum after excitation. A method for processing a device is further disclosed, the method comprising applying energy to the device to excite the quantum dots to emit light; and placing the device under vacuum after excitation of the quantum dots. A method for preparing a device is also disclosed. Quantum dots, component, and devices of the methods are also disclosed.
    Type: Application
    Filed: September 14, 2015
    Publication date: April 14, 2016
    Inventors: SANG-JIN KIM, MATTHEW STEVENSON, GAGAN MAHAN, PETER T. KAZLAS
  • Method for processing devices including quantum dots and devices
    Patent number: 9136426
    Abstract: A method of processing quantum dots is disclosed. The method comprises applying energy to excite the quantum dots to emit light and placing the quantum dots under vacuum after excitation of the quantum dots. Also disclosed is a method of processing a component including quantum dots comprising applying energy to the component including quantum dots to excite the quantum dots to emit light; and placing the component including quantum dots under vacuum after excitation. A method for processing a device is further disclosed, the method comprising applying energy to the device to excite the quantum dots to emit light; and placing the device under vacuum after excitation of the quantum dots. A method for preparing a device is also disclosed. Quantum dots, component, and devices of the methods are also disclosed.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: September 15, 2015
    Assignee: QD VISION, INC.
    Inventors: Sang-Jin Kim, Matthew Stevenson, Gagan Mahan, Peter T. Kazlas
  • METHOD FOR PROCESSING DEVICES INCLUDING QUANTUM DOTS AND DEVICES
    Publication number: 20140234999
    Abstract: A method of processing quantum dots is disclosed. The method comprises applying energy to excite the quantum dots to emit light and placing the quantum dots under vacuum after excitation of the quantum dots. Also disclosed is a method of processing a component including quantum dots comprising applying energy to the component including quantum dots to excite the quantum dots to emit light; and placing the component including quantum dots under vacuum after excitation. A method for processing a device is further disclosed, the method comprising applying energy to the device to excite the quantum dots to emit light; and placing the device under vacuum after excitation of the quantum dots. A method for preparing a device is also disclosed. Quantum dots, component, and devices of the methods are also disclosed.
    Type: Application
    Filed: November 11, 2013
    Publication date: August 21, 2014
    Applicant: QD VISION, INC.
    Inventors: SANG-JIN KIM, MATTHEW STEVENSON, GAGAN MAHAN, PETER T. KAZLAS
  • LIGHTING DEVICE INCLUDING QUANTUM DOTS
    Publication number: 20140021440
    Abstract: A lighting device including an emissive material comprising quantum dots and a liquid medium disposed within a sealed container with at least a portion of a light guiding member disposed within the sealed container. Products including a lighting device in accordance with the invention are also disclosed.
    Type: Application
    Filed: June 5, 2013
    Publication date: January 23, 2014
    Inventors: GAGAN MAHAN, PETER T. KAZLAS