Patents by Inventor Edward D Russell

Edward D Russell 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).

  • High energy density Li-ion battery electrode materials and cells
    Patent number: 10381635
    Abstract: A method of preparing a high capacity nanocomposite cathode of FeF3 in carbon pores may include preparing a nanoporous carbon precursor, employing electrochemistry or solution chemistry deposition to deposit Fe particles in the carbon pores, reacting nano Fe with liquid hydrofluoric acid to form nano FeF3 in carbon, and milling to achieve a desired particle size.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: August 13, 2019
    Assignee: The Johns Hopkins University
    Inventors: Jeremy D. Walker, Jeffrey P. Maranchi, Edward D. Russell, Jennifer L. Sample, Marcia W. Patchan, Lance M. Baird, Rengaswamy Srinivasan
  • HIGH ENERGY DENSITY LI-ION BATTERY ELECTRODE MATERIALS AND CELLS
    Publication number: 20170271647
    Abstract: A method of preparing a high capacity nanocomposite cathode of FeF3 in carbon pores may include preparing a nanoporous carbon precursor, employing electrochemistry or solution chemistry deposition to deposit Fe particles in the carbon pores, reacting nano Fe with liquid hydrofluoric acid to form nano FeF3 in carbon, and milling to achieve a desired particle size.
    Type: Application
    Filed: June 7, 2017
    Publication date: September 21, 2017
    Inventors: Jeremy D. Walker, Jeffrey P. Maranchi, Edward D. Russell, Jennifer L. Sample, Marcia W. Patchan, Lance M. Baird, Rengaswamy Srinivasan
  • High energy density Li-ion battery electrode materials and cells
    Patent number: 9705124
    Abstract: A method of preparing a high capacity nanocomposite cathode of FeF3 in carbon pores may include preparing a nanoporous carbon precursor, employing electrochemistry or solution chemistry deposition to deposit Fe particles in the carbon pores, reacting nano Fe with liquid hydrofluoric acid to form nano FeF3 in carbon, and milling to achieve a desired particle size.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: July 11, 2017
    Assignee: The Johns Hopkins University
    Inventors: Jeremy D. Walker, Jeffrey P. Maranchi, Edward D. Russell, Jennifer L. Sample, Marcia W. Patchan, Lance M. Baird, Rengaswamy Srinivasan
  • High Energy Density Li-Ion Battery Electrode Materials and Cells
    Publication number: 20130220817
    Abstract: A method of preparing a high capacity nanocomposite cathode of FeF3 in carbon pores may include preparing a nanoporous carbon precursor, employing electrochemistry or solution chemistry deposition to deposit Fe particles in the carbon pores, reacting nano Fe with liquid hydrofluoric acid to form nano FeF3 in carbon, and milling to achieve a desired particle size.
    Type: Application
    Filed: August 17, 2012
    Publication date: August 29, 2013
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Jeremy D. Walker, Jeffrey P. Maranchi, Edward D. Russell, Jennifer L. Sample, Marcia W. Patchan, Lance M. Baird, Rengaswamy Srinivasan
  • Bandwidth efficient cable network modem
    Patent number: 7486722
    Abstract: A MUD enabled cable modem that provides efficient use of cable television network bandwidth in the presence of interference and noise is disclosed. The modem design provides for compatibility with existing network hardware and protocols so that bandwidth efficient modems configured in accordance with the principles of the present invention may be added to the network without removing installed hardware and software. A bandwidth efficient modem in the cable network head-end increases reverse link capacity from the terminals to the head end, while bandwidth efficient modems in cable network terminals increases forward link capacity from the head end to the terminals. Bidirectional bandwidth efficiency is thereby enabled.
    Type: Grant
    Filed: June 2, 2003
    Date of Patent: February 3, 2009
    Assignee: Bae Systems Information and Electronic Systems Integration Inc.
    Inventors: Karl D Brommer, Edward D Russell