Patents by Inventor Mark Philip Levendorf

Mark Philip Levendorf 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).

  • Covalent organic framework films, and methods of making and uses of same
    Patent number: 11213800
    Abstract: Multilayer structures comprising a covalent organic framework (COF) film in contact with a polyaromatic carbon (PAC) film. The multilayer structures can be made by combining precursor compounds in the presence of a PAC film. The PAC film can be for example, a single layer graphene film. The multilayer structures can be used in a variety of applications such as solar cells, flexible displays, lighting devices, RFID tags, sensors, photoreceptors, batteries, capacitors, gas-storage devices, and gas-separation devices.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: January 4, 2022
    Assignee: CORNELL UNIVERSITY
    Inventors: William R. Dichtel, Jiwoong Park, Arnab Mukherjee, Mark Philip Levendorf, Arthur Woll, Eric Spitler, John Colson
  • Transfer-free batch fabrication of single layer graphene devices
    Patent number: 9362364
    Abstract: A method of manufacturing one or more graphene devices is disclosed. A thin film growth substrate is formed directly on a device substrate. Graphene is formed on the thin film growth substrate. A transistor is also disclosed, having a device substrate and a source supported by the device substrate. The transistor also has a drain separated from the source and supported by the device substrate. The transistor further has a single layer graphene (SLG) channel grown partially on and coupling the source and the drain. The transistor also has a gate aligned with the SLG channel, and a gate insulator between the gate and the SLG channel. Integrated circuits and other apparati having a device substrate, a thin film growth substrate formed directly on at least a portion of the device substrate, and graphene formed directly on at least a portion of the thin film growth substrate are also disclosed.
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: June 7, 2016
    Assignee: CORNELL UNIVERSITY
    Inventors: Jiwoong Park, Carlos Ruiz-Vargas, Mark Philip Levendorf, Lola Brown
  • COVALENT ORGANIC FRAMEWORK FILMS, AND METHODS OF MAKING AND USES OF SAME
    Publication number: 20140037944
    Abstract: Multilayer structures comprising a covalent organic framework (COF) film in contact with a polyaromatic carbon (PAC) film. The multilayer structures can be made by combining precursor compounds in the presence of a PAC film. The PAC film can be for example, a single layer graphene film. The multilayer structures can be used in a variety of applications such as solar cells, flexible displays, lighting devices, RFID tags, sensors, photoreceptors, batteries, capacitors, gas-storage devices, and gas-separation devices.
    Type: Application
    Filed: September 13, 2011
    Publication date: February 6, 2014
    Applicant: CORNELL UNIVERSITY
    Inventors: William R. Dichtel, Jiwoong Park, Arnab Mukherjee, Mark Philip Levendorf, Arthur Woll, Eric Spitler, John Colson
  • TRANSFER-FREE BATCH FABRICATION OF SINGLE LAYER GRAPHENE DEVICES
    Publication number: 20120168724
    Abstract: A method of manufacturing one or more graphene devices is disclosed. A thin film growth substrate is formed directly on a device substrate. Graphene is formed on the thin film growth substrate. A transistor is also disclosed, having a device substrate and a source supported by the device substrate. The transistor also has a drain separated from the source and supported by the device substrate. The transistor further has a single layer graphene (SLG) channel grown partially on and coupling the source and the drain. The transistor also has a gate aligned with the SLG channel, and a gate insulator between the gate and the SLG channel. Integrated circuits and other apparati having a device substrate, a thin film growth substrate formed directly on at least a portion of the device substrate, and graphene formed directly on at least a portion of the thin film growth substrate are also disclosed.
    Type: Application
    Filed: July 21, 2010
    Publication date: July 5, 2012
    Applicant: CORNELL UNIVERSITY
    Inventors: Jiwoong Park, Carlos Ruiz-Vargas, Mark Philip Levendorf, Lola Brown