Patents by Inventor Christina Dewan

Christina Dewan 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).

  • Charged arrays of micro and nanoscale electrochemical cells and batteries for computer and nanodevice memory and power supply
    Patent number: 7862920
    Abstract: A sequence or array of electrochemical cells storing both digital and analog data. Both binary code and codes having a higher base may be stored in the memory device to increase information density. Such battery arrays could also provide power for the micro or nanodevice. Devices are microscale and nanoscale in size and utilize electrically conductive atomic force microscopy tips to record and read data stored in the device.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: January 4, 2011
    Assignee: The University of Tulsa
    Inventors: Dale Teeters, Anthony Layson, Christina Dewan
  • Charged arrays of micro and nanoscale electrochemical cells and batteries for computer and nanodevice memory and power supply
    Patent number: 7704615
    Abstract: A sequence or array of electrochemical cells storing both digital and analog data. Both binary code and codes having a higher base may be stored in the memory device to increase information density. Such battery arrays could also provide power for the micro or nanodevice. Devices are microscale and nanoscale in size and utilize electrically conductive atomic force microscopy tips to record and read data stored in the device.
    Type: Grant
    Filed: August 6, 2004
    Date of Patent: April 27, 2010
    Assignee: The University of Tulsa
    Inventors: Dale Teeters, Anthony Layson, Christina Dewan