Patents by Inventor Sergey Li

Sergey Li 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).

  • Method and apparatus for transferring an array of oriented carbon nanotubes
    Publication number: 20080014443
    Abstract: The present invention provides a method and apparatus for transferring an array of oriented carbon nanotubes from a first surface to a second surface by providing the array of oriented carbon nanotubes on the first surface within a vacuum chamber, providing the second surface within the vacuum chamber separate from the first surface, and applying an electric potential between the first surface and the second surface such that the array of oriented carbon nanotubes are sublimed from the first surface and re-deposited on the second surface.
    Type: Application
    Filed: November 11, 2005
    Publication date: January 17, 2008
    Applicant: Board Of Regents, The University Of Texas System
    Inventors: Anvar Zakhidov, Rashmi Nanjundaswamy, Sergey Li, Alexander Zakhidov, Mei Zhang, Ray Baughman
  • Structured organic materials and devices using low-energy particle beams
    Patent number: 6943359
    Abstract: Organic materials exposed to an electron beam for patterning a substrate (1) to make an optoelectronic organic device which includes a source, a drain, gate dielectric layer (4), and a substrate for emitting light.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: September 13, 2005
    Assignee: University of Utah
    Inventors: Z. Valy Vardeny, Sergey Li, Matthew C. Delong, Xiaomei Jiang
  • Structured organic materials and devices using low-energy particle beams
    Publication number: 20040113098
    Abstract: Organic materials exposed to an electron beam for patterning a substrate (1) to make an optoelectronic organic device which includes a source, a drain, gate dielectric layer (4), and a substrate for emitting light.
    Type: Application
    Filed: February 5, 2004
    Publication date: June 17, 2004
    Inventors: Z Valy Vardeny, Sergey Li, Matthew C Delong, Xiaomei Jiang