Patents by Inventor Xiaojun Joseph Lei

Xiaojun Joseph Lei 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).

  • Electronic and optoelectronic devices having nanoparticles configured by patterned ferroelectric material
    Patent number: 7586166
    Abstract: Disclosed are electronic, plasmonic and opto-electronic components that are prepared using patterned photodeposited nanoparticles on a substrate surface. Also disclosed are ferroelectric nanolithography methods for preparing components, circuits and devices.
    Type: Grant
    Filed: April 18, 2006
    Date of Patent: September 8, 2009
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Dawn A. Bonnell, Xiaojun Joseph Lei, David Conklin