Patents by Inventor R. R. Neurgaonkar

R. R. Neurgaonkar 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).

  • Piezoelectric transformer and operating method
    Patent number: 6342753
    Abstract: A piezoelectric transformer has pairs of input/output electrodes located on a piezoelectric body corresponding to period locations on a standing sine wave superimposed on said body, and having a waveform corresponding to vibrational modes of the piezoelectric body at resonance. The transformer also has a grounded guard electrodes to reduce parasitic coupling between its input and output regions.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: January 29, 2002
    Assignee: Rockwell Technologies, LLC
    Inventors: John Oliver, Vivek Mehrotra, R. R. Neurgaonkar