ALEXANDRIA, Va., Oct. 18 -- ABL IP Holding, Conyers, Georgia, has been assigned a patent (9,795,004) developed by five co-inventors for "learning capable lighting equipment." The co-inventors are Darren Blum, San Mateo, California, Januk Aggarwal, Tysons Corner, Virginia, Aaron Engel-Hall, San Francisco, John England, San Francisco, and Min-Hao Michael Lu, Castro Valley, California. The abstract states: "A lighting device or system is configured to control of one or more parameters of light outp . . .