Inventor · disambiguated record
Charles J. Darnell
Also filed as: DARNELL CHARLES J
11 granted patents·1 pending application·948 citations·filing 1989–2011
95Inventor score
Files withABL IP HOLDING LLC6NAT SERVICE INDUSTRIES INC2ABL IP HOLDINGS LLC1ACUITY BRANDS INC1WALTERS JEFF D1
Top patents by PatentIndex Score
12 records- 0198US8010319B2Light management system having networked intelligent luminaire managersABL IP HOLDING LLC·Filed 2010·Granted Aug 30, 2011·75 cites·20 claims
- 0298US7911359B2Light management system having networked intelligent luminaire managers that support third-party applicationsABL IP HOLDING LLC·Filed 2006·Granted Mar 22, 2011·73 cites·11 claims
- 0398US7546168B2Owner/operator control of a light management system using networked intelligent luminaire managersABL IP HOLDING LLC·Filed 2006·Granted Jun 9, 2009·78 cites·20 claims
- 0498US7546167B2Network operation center for a light management system having networked intelligent luminaire managersABL IP HOLDINGS LLC·Filed 2006·Granted Jun 9, 2009·108 cites·20 claims
- 0598US7529594B2Activation device for an intelligent luminaire managerABL IP HOLDING LLC·Filed 2006·Granted May 5, 2009·116 cites·19 claims
- 0698US7333903B2Light management system having networked intelligent luminaire managers with enhanced diagnostics capabilitiesACUITY BRANDS INC·Filed 2006·Granted Feb 19, 2008·159 cites·29 claims
- 0797US7761260B2Light management system having networked intelligent luminaire managers with enhanced diagnostics capabilitiesABL IP HOLDING LLC·Filed 2008·Granted Jul 20, 2010·65 cites·21 claims
- 0897US7603184B2Light management system having networked intelligent luminaire managersABL IP HOLDING LLC·Filed 2006·Granted Oct 13, 2009·69 cites·20 claims
- 0997USD320786SDimming switchNAT SERVICE INDUSTRIES INC·Filed 1989·Granted Oct 15, 1991·59 cites·1 claims
- 1096US8260575B2Light management system having networked intelligent luminaire managersWALTERS JEFF D·Filed 2011·Granted Sep 4, 2012·94 cites·20 claims
- 1196USD323488SControl panelNAT SERVICE INDUSTRIES INC·Filed 1989·Granted Jan 28, 1992·52 cites·1 claims
- 1255US2003097309A1Systems and methods for providing lighting solutions over a computer networkFiled 2001·Application pending·0 cites
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