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David Ciccarelli, Daniel Aaron Weiss, Benjamin Marshall Suttles: Method for controlling a tunable white fixture using multiple handles. ABL IP Holding, Kilpatrick Townsend & Stockton, March 14, 2017: US09596730 (5 worldwide citation)

A system allows a light fixture to have a wider range of color temperatures (CCT) while limiting the warmest temperature reached at full intensity. The CCT of the light output may be controlled independently of intensity across a certain range of CCT and dependent on intensity across another range. ...


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David Ciccarelli, Daniel Aaron Weiss, Benjamin Marshall Suttles: Method for controlling a tunable white fixture using a single handle. ABL IP Holding, Kilpatrick Townsend & Stockton, March 6, 2018: US09913343 (2 worldwide citation)

A system allows a light fixture to have a wider range of color temperatures (CCT) while limiting the warmest temperature reached at full intensity. The CCT of the light output may be controlled independently of intensity across a certain range of CCT and dependent on intensity across another range. ...


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David Ciccarelli, Daniel Aaron Weiss, Benjamin Marshall Suttles: Method for controlling a tunable white fixture using a single handle. ABL IP Holding, Kilpatrick Townsend & Stockton, December 26, 2017: US09854637 (2 worldwide citation)

A system allows a light fixture to have a wider range of color temperatures (CCT) while limiting the warmest temperature reached at full intensity. The CCT of the light output may be controlled independently of intensity across a certain range of CCT and dependent on intensity across another range. ...


4
Benjamin Marshall Suttles, Daniel Aaron Weiss, Antonio Marques: Controlling multiple groups of LEDs. ABL IP Holding, Kilpatrick Townsend & Stockton, March 21, 2017: US09603213 (1 worldwide citation)

The described invention provides a method of and circuitry for driving three or more groups of light emitting diodes (LEDs) using time division multiplexing, whereby a periodic signal is divided among groups of LEDs, each with a different color or color temperature. The LEDs may be driven to produce ...


5
David Ciccarelli, Daniel Aaron Weiss, Benjamin Marshall Suttles: Method for controlling a tunable white fixture using a single handle. ABL IP Holding, Kilpatrick Townsend & Stockton, January 22, 2019: US10187952

A system allows a light fixture to have a wider range of color temperatures (CCT) while limiting the warmest temperature reached at full intensity. The CCT of the light output may be controlled independently of intensity across a certain range of CCT and dependent on intensity across another range. ...


6
David Ciccarelli, Daniel Aaron Weiss, Benjamin Marshall Suttles: Method for controlling a tunable white fixture using a single handle. ABL IP Holding, Kilpatrick Townsend & Stockton, October 2, 2018: US10091856

A system allows a light fixture to have a wider range of color temperatures (CCT) while limiting the warmest temperature reached at full intensity. The CCT of the light output may be controlled independently of intensity across a certain range of CCT and dependent on intensity across another range. ...


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