Patents by Inventor Cornelia Roline Prins

Cornelia Roline Prins 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).

  • Color correcting optical element
    Patent number: 9377179
    Abstract: A circular symmetric optical element for redirecting light which is emitted by a light source through a wavelength converting element, wherein the emitted light have an average color cA and a wavelength distribution depending on an emission angle from the wavelength converting element. Light having the average color cA have an emission angle tA.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: June 28, 2016
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Teunis Willem Tukker, Willem Lubertus Ijzerman, Cornelia Roline Prins
  • COLOR CORRECTING OPTICAL ELEMENT
    Publication number: 20150109789
    Abstract: A circular symmetric optical element for redirecting light which is emitted by a light source through a wavelength converting element, wherein the emitted light have an average color cA and a wavelength distribution depending on an emission angle from the wavelength converting element. Light having the average color cA have an emission angle tA.
    Type: Application
    Filed: April 16, 2013
    Publication date: April 23, 2015
    Applicant: KONINKLIJKE PHILIPS N.V.
    Inventors: Teunis Willem Tukker, Willem Lubertus Ijzerman, Cornelia Roline Prins