Patents by Inventor Anthony M. Mackey

Anthony M. Mackey 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).

  • Light-emitting diode circuit board
    Patent number: 10477685
    Abstract: A method of manufacturing a printed circuit board with a plurality of light-emitting diodes (LEDs). The method including providing a printed circuit board having a center portion, a first side portion extending outwardly from the center portion in a first direction, and a second side portion extending outwardly from the center portion in a second direction opposite the first direction; and electrically populating LEDs along the center portion, the first side portion, and the second side portion.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: November 12, 2019
    Assignee: Hubbell Incorporated
    Inventor: Anthony M. Mackey
  • Dim-to-warm system and method of operating the same
    Patent number: 10321536
    Abstract: A method of controlling a correlated color temperature for light output by a lighting device including a dim-to-warm circuit having a first light channel and a second light channel. The method including determining a light control value based on the measured current value. The method further including using the light control value, determining a first current value for applying a first current to the first light channel and determining a second current value for applying a second current to the second light channel; and providing the first current to the first light channel and providing the second current to the second light channel.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: June 11, 2019
    Assignee: Hubbell Incorporated
    Inventors: Douglas M. Hamilton, Anthony M. Mackey
  • DIM-TO-WARM SYSTEM AND METHOD OF OPERATING THE SAME
    Publication number: 20170280529
    Abstract: A method of controlling a correlated color temperature for light output by a lighting device including a dim-to-warm circuit having a first light channel and a second light channel. The method including determining a light control value based on the measured current value. The method further including using the light control value, determining a first current value for applying a first current to the first light channel and determining a second current value for applying a second current to the second light channel; and providing the first current to the first light channel and providing the second current to the second light channel.
    Type: Application
    Filed: June 13, 2017
    Publication date: September 28, 2017
    Inventors: Douglas M. Hamilton, Anthony M. Mackey
  • Dim-to-warm system and method of operating the same
    Patent number: 9681517
    Abstract: A method of controlling a correlated color temperature for light output by a lighting device including a dim-to-warm circuit having a first light channel and a second light channel. The method including receiving a current input; measuring current of the current input to obtain a measured current value; and determining a light control value based on the measured current value. The method further including using the light control value, determining a first current value for applying a first current to the first light channel and determining a second current value for applying a second current to the second light channel; and providing the first current to the first light channel and providing the second current to the second light channel to obtain different desired correlated color temperatures for the light output at different ones of the light control values.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: June 13, 2017
    Assignee: Hubbell Incorporated
    Inventors: Douglas M. Hamilton, Anthony M. Mackey
  • LIGHT-EMITTING DIODE CIRCUIT BOARD
    Publication number: 20160309591
    Abstract: A method of manufacturing a printed circuit board with a plurality of light-emitting diodes (LEDs). The method including providing a printed circuit board having a center portion, a first side portion extending outwardly from the center portion in a first direction, and a second side portion extending outwardly from the center portion in a second direction opposite the first direction; and electrically populating LEDs along the center portion, the first side portion, and the second side portion.
    Type: Application
    Filed: April 15, 2016
    Publication date: October 20, 2016
    Inventor: Anthony M. Mackey
  • DIM-TO-WARM SYSTEM AND METHOD OF OPERATING THE SAME
    Publication number: 20160309561
    Abstract: A method of controlling a correlated color temperature for light output by a lighting device including a dim-to-warm circuit having a first light channel and a second light channel. The method including receiving a current input; measuring current of the current input to obtain a measured current value; and determining a light control value based on the measured current value. The method further including using the light control value, determining a first current value for applying a first current to the first light channel and determining a second current value for applying a second current to the second light channel; and providing the first current to the first light channel and providing the second current to the second light channel to obtain different desired correlated color temperatures for the light output at different ones of the light control values.
    Type: Application
    Filed: April 14, 2016
    Publication date: October 20, 2016
    Inventors: Douglas M. Hamilton, Anthony M. Mackey