Patents by Inventor Sola Kuk

Sola Kuk 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).

  • Integrating cone for an illumination device
    Patent number: 9581314
    Abstract: A device for increasing the optical power of a solid state light source in the green and/or yellow bands, is disclosed. The device has an integral body having an ingress surface configured to receive light from an emitting portion of the solid state light source, an egress surface substantially opposite the ingress surface, and a recess formed within the body. The recess has an input opening in the ingress surface, an output opening in the egress surface, and a recess surface within the body extending between the input opening and the output opening. The recess surface is configured to reflect visible light with Lambertian scatter characteristics.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: February 28, 2017
    Assignee: Excelites Canada, Inc.
    Inventors: Yong Wang, Paul Constantinou, Sola Kuk
  • Integrating Cone for an Illumination Device
    Publication number: 20160312980
    Abstract: A device for increasing the optical power of a solid state light source in the green and/or yellow bands, is disclosed. The device has an integral body having an ingress surface configured to receive light from an emitting portion of the solid state light source, an egress surface substantially opposite the ingress surface, and a recess formed within the body. The recess has an input opening in the ingress surface, an output opening in the egress surface, and a recess surface within the body extending between the input opening and the output opening. The recess surface is configured to reflect visible light with Lambertian scatter characteristics.
    Type: Application
    Filed: April 21, 2015
    Publication date: October 27, 2016
    Inventors: Yong Wang, Paul Constantinou, Sola Kuk