Patents by Inventor Paul Kenneth Pickard, III

Paul Kenneth Pickard, III 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).

  • Systems for providing tunable white light with high color rendering
    Patent number: 9526143
    Abstract: The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: December 20, 2016
    Assignee: EcoSense Lighting Inc
    Inventors: Raghuram L. V. Petluri, Paul Kenneth Pickard, III