Patents by Inventor Inshad Chowdhury

Inshad Chowdhury 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).

  • ADAPTIVE-GAIN STEP-UP/DOWN SWITCHED-CAPACITOR DC/DC CONVERTERS
    Publication number: 20110101938
    Abstract: A switched-capacitor DC-DC converter has a reconfigurable power stage with variable gain ratio and/or interleaving regulation for low ripple voltage, fast load transient operation, variable output voltage and high efficiency. Since the power stage has multiple switches per capacitor, the converter exploits reconfigurable characteristics of the power stage for fast dynamic control and adaptive pulse control for tight and efficient voltage regulation.
    Type: Application
    Filed: November 20, 2008
    Publication date: May 5, 2011
    Applicant: The Arizona Board of Regents on Behalf of The University of Arizona
    Inventors: Dongsheng Ma, Inshad Chowdhury