Patents by Inventor Steen Hvidtfeldt Hessellund Pedersen

Steen Hvidtfeldt Hessellund Pedersen 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).

  • PERSONALIZED LIGHTING CONTROL
    Publication number: 20170232225
    Abstract: A lighting system for initiating change in a mammal's circadian or well-being state includes a computational unit configured to receive state information regarding the mammal's circadian or well-being state, and operational information from a light sensor with spectral and luminosity sensitivity. The computational unit is configured to compare the operational information with the state information, and on the basis of this comparison, the computational unit outputs a control signal to a light control unit which, in turn, adjusts a controllable light source to vary its light output so as to initiate the desired change in the mammal's circadian or well-being state.
    Type: Application
    Filed: May 1, 2017
    Publication date: August 17, 2017
    Applicant: LIGHTEN APS
    Inventor: Steen Hvidtfeldt Hessellund Pedersen
  • Personalized lighting control
    Patent number: 9636520
    Abstract: A lighting system for initiating change in a mammal's circadian or well-being state includes a computational unit configured to receive state information regarding the mammal's circadian or well-being state, and operational information from a light sensor with spectral and luminosity sensitivity. The computational unit is configured to compare the operational information with the state information, and on the basis of this comparison, the computational unit outputs a control signal to a light control unit which, in turn, adjusts a controllable light source to vary its light output so as to initiate the desired change in the mammal's circadian or well-being state.
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: May 2, 2017
    Assignee: LIGHTEN APS
    Inventor: Steen Hvidtfeldt Hessellund Pedersen
  • PERSONALIZED LIGHTING CONTROL
    Publication number: 20140052220
    Abstract: A lighting system for initiating change in a mammal's circadian or well-being state includes a computational unit configured to receive state information regarding the mammal's circadian or well-being state, and operational information from a light sensor with spectral and luminosity sensitivity. The computational unit is configured to compare the operational information with the state information, and on the basis of this comparison, the computational unit outputs a control signal to a light control unit which, in turn, adjusts a controllable light source to vary its light output so as to initiate the desired change in the mammal's circadian or well-being state.
    Type: Application
    Filed: October 28, 2013
    Publication date: February 20, 2014
    Applicant: LIGHTEN APS
    Inventor: Steen Hvidtfeldt Hessellund Pedersen