Patents by Inventor Coskun Kocabas

Coskun Kocabas 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).

  • SUBSTRATE OF VARIABLE INFRARED EMISSIVITY
    Publication number: 20240003662
    Abstract: The present invention relates to a substrate having a surface of variable infrared emissivity, wherein at least one surface of the substrate comprises a plurality of pendent composite sheets fixed thereto. The present invention also relates to methods of varying the infrared emissivity on a surface of a substrate and its uses in dynamic thermal management, camouflage technology infrared communication and as a heat regulating protective cover.
    Type: Application
    Filed: November 30, 2021
    Publication date: January 4, 2024
    Inventors: Coskun Kocabas, Muhammed Said Ergoktas, Gokhan Bakan
  • MULTISPECTRAL ELECTRO-OPTICAL ION-INTERCALATED GRAPHENE ELECTROCHROME CELLS
    Publication number: 20230236465
    Abstract: This invention relates to devices that can controllably vary the properties of graphene with respect to different wavelengths of electromagnetic radiation and particularly its optical properties. The electronically variable optical surfaces of the invention comprise graphene layers with intercalated metal (e.g. lithium) ions. The cell comprises an Li-NMC anode as ion source, an ionic liquid electrolyte, and an multilayer graphene cathode.
    Type: Application
    Filed: May 26, 2021
    Publication date: July 27, 2023
    Inventors: Coskun Kocabas, Gokhan Bakan, Muhammed Said Ergoktas
  • Methods of making spatially aligned nanotubes and nanotube arrays
    Patent number: 8367035
    Abstract: The present invention provides arrays of longitudinally aligned carbon nanotubes having specified positions, nanotube densities and orientations, and corresponding methods of making nanotube arrays using guided growth and guided deposition methods. Also provided are electronic devices and device arrays comprising one or more arrays of longitudinally aligned carbon nanotubes including multilayer nanotube array structures and devices.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: February 5, 2013
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: John A. Rogers, Coskun Kocabas, Moonsub Shim, Seong Jun Kang, Jang-Ung Park
  • Methods of Making Spatially Aligned Nanotubes and Nanotube Arrays
    Publication number: 20120321785
    Abstract: The present invention provides arrays of longitudinally aligned carbon nanotubes having specified positions, nanotube densities and orientations, and corresponding methods of making nanotube arrays using guided growth and guided deposition methods. Also provided are electronic devices and device arrays comprising one or more arrays of longitudinally aligned carbon nanotubes including multilayer nanotube array structures and devices.
    Type: Application
    Filed: August 28, 2012
    Publication date: December 20, 2012
    Applicant: The Board of Trustees of the University of Illinois
    Inventors: John A. Rogers, Coskun Kocabas, Moonsub Shim, Seong Jun Kang, Jang-Ung Park