Patents by Inventor Darko Antic

Darko Antic 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 frequency DC-DC down converter with power feedback for improved power factor
    Patent number: 6310790
    Abstract: In a downconverter for supplying a DC current to a lamp, power feedback is achieved by adding a high frequency-operated switch and a capacitor to the topology. The power factor is improved thereby.
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: October 30, 2001
    Assignee: U.S. Philips Corporation
    Inventors: Machiel A. M. Hendrix, Darko Antic