Patents Assigned to Robotham Creative
  • Virtual single light source having variable color temperature with integral thermal management
    Patent number: 7845824
    Abstract: A lamp that allows a user to adjust parameters to control emitted white light, specifically quality, intensity and color temperature. Under such control, the lamp can match, complement, or augment ambient or available natural or artificial light. In specific embodiments, the lamp uses high power, high CRI, white LED sources; integral thermal management that also functions as LED structural support; integral optics (secondary lenses) with accommodation for diffusing elements; and manually responsive controls.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: December 7, 2010
    Assignee: Robotham Creative, Inc.
    Inventor: Thomas Robotham
  • Virtual single light source having variable color temperature with integral thermal management
    Publication number: 20090207604
    Abstract: A lamp that allows a user to adjust parameters to control emitted white light, specifically quality, intensity and color temperature. Under such control, the lamp can match, complement, or augment ambient or available natural or artificial light. In specific embodiments, the lamp uses high power, high CRI, white LED sources; integral thermal management that also functions as LED structural support; integral optics (secondary lenses) with accommodation for diffusing elements; and manually responsive controls.
    Type: Application
    Filed: August 27, 2008
    Publication date: August 20, 2009
    Applicant: Robotham Creative
    Inventor: Thomas Robotham