Patents by Inventor Adam Opielka

Adam Opielka 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).

  • Multiple LED Driver
    Publication number: 20090174343
    Abstract: A driver circuit driving at least a first light emitting diode. The driver circuit includes: a first bypass current source coupled in parallel to the first light emitting diode. The first bypass current source and the first light emitting diode form a first parallel circuit. A main current source is coupled in series with the first parallel circuit. A first regulator unit is configured to control a first bypass current of the first bypass current source.
    Type: Application
    Filed: January 9, 2008
    Publication date: July 9, 2009
    Inventors: Michael Lenz, Nicola Macri, Reiner Elmers, Adam Opielka