Inventor · disambiguated record
Brian J. Chemel
Also filed as: CHEMEL BRIAN · CHEMEL BRIAN J
49 granted patents·7 pending applications·6,441 citations·filing 2000–2021
99Inventor score
Files withCHEMEL BRIAN J17DIGITAL LUMENS INC13PHILIPS SOLID STATE LIGHTING7COLOR KINETICS INC6DIGITAL LUMENS INCORPORATED5
Top patents by PatentIndex Score
56 records- 0199US9072133B2Lighting fixtures and methods of commissioning lighting fixturesDIGITAL LUMENS INC·Filed 2014·Granted Jun 30, 2015·70 cites·20 claims
- 0299US8729833B2Methods, systems, and apparatus for providing variable illuminationDIGITAL LUMENS INC·Filed 2013·Granted May 20, 2014·89 cites·16 claims
- 0399US8610377B2Methods, apparatus, and systems for prediction of lighting module performanceCHEMEL BRIAN J·Filed 2010·Granted Dec 17, 2013·107 cites·27 claims
- 0499US8531134B2LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, local state machine, and time-based tracking of operational modesCHEMEL BRIAN J·Filed 2010·Granted Sep 10, 2013·159 cites·22 claims
- 0599US8373362B2Methods, systems, and apparatus for commissioning an LED lighting fixture with remote reportingDIGITAL LUMENS INC·Filed 2010·Granted Feb 12, 2013·147 cites·32 claims
- 0699US8232745B2Modular lighting systemsCHEMEL BRIAN J·Filed 2009·Granted Jul 31, 2012·233 cites·20 claims
- 0799US8138690B2LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, local state machine, and meter circuitCHEMEL BRIAN J·Filed 2010·Granted Mar 20, 2012·231 cites·20 claims
- 0899US7354172B2Methods and apparatus for controlled lighting based on a reference gamutPHILIPS SOLID STATE LIGHTING·Filed 2005·Granted Apr 8, 2008·191 cites·40 claims
- 0999US7242152B2Systems and methods of controlling light systemsCOLOR KINETICS INC·Filed 2002·Granted Jul 10, 2007·360 cites·89 claims
- 1098US9860961B2Lighting fixtures and methods via a wireless network having a mesh network topologyDIGITAL LUMENS INCORPORATED·Filed 2014·Granted Jan 2, 2018·82 cites·20 claims
- 1198US9125254B2Lighting fixtures and methods of commissioning lighting fixturesDIGITAL LUMENS INC·Filed 2014·Granted Sep 1, 2015·50 cites·20 claims
- 1298US9014829B2Method, apparatus, and system for occupancy sensingCHEMEL BRIAN·Filed 2011·Granted Apr 21, 2015·66 cites·33 claims
- 1398US8954170B2Power management unit with multi-input arbitrationCHEMEL BRIAN J·Filed 2010·Granted Feb 10, 2015·73 cites·22 claims
- 1498US8805550B2Power management unit with power source arbitrationCHEMEL BRIAN J·Filed 2010·Granted Aug 12, 2014·79 cites·37 claims
- 1598US8610376B2LED lighting methods, apparatus, and systems including historic sensor data loggingCHEMEL BRIAN J·Filed 2010·Granted Dec 17, 2013·80 cites·43 claims
- 1698US8552664B2Power management unit with ballast interfaceCHEMEL BRIAN J·Filed 2010·Granted Oct 8, 2013·102 cites·15 claims
- 1798US8543249B2Power management unit with modular sensor busCHEMEL BRIAN J·Filed 2010·Granted Sep 24, 2013·101 cites·30 claims
- 1898US8368321B2Power management unit with rules-based power consumption managementDIGITAL LUMENS INC·Filed 2010·Granted Feb 5, 2013·87 cites·51 claims
- 1998US8339069B2Power management unit with power meteringCHEMEL BRIAN J·Filed 2010·Granted Dec 25, 2012·117 cites·24 claims
- 2098US7766518B2LED-based light-generating modules for socket engagement, and methods of assembling, installing and removing samePHILIPS SOLID STATE LIGHTING·Filed 2006·Granted Aug 3, 2010·228 cites·52 claims
- 2198US7703951B2Modular LED-based lighting fixtures having socket engagement featuresPHILIPS SOLID STATE LIGHTING·Filed 2006·Granted Apr 27, 2010·247 cites·63 claims
- 2298US7642730B2Methods and apparatus for conveying information via color of lightPHILIPS SOLID STATE LIGHTING·Filed 2007·Granted Jan 5, 2010·136 cites·35 claims
- 2398US7495671B2Light system managerPHILIPS SOLID STATE LIGHTING·Filed 2007·Granted Feb 24, 2009·184 cites·24 claims
- 2498US7385359B2Information systemsPHILIPS SOLID STATE LIGHTING·Filed 2001·Granted Jun 10, 2008·287 cites·30 claims
- 2598US7231060B2Systems and methods of generating control signalsCOLOR KINETICS INC·Filed 2002·Granted Jun 12, 2007·271 cites·228 claims
- 2698US7202613B2Controlled lighting methods and apparatusCOLOR KINETICS INC·Filed 2003·Granted Apr 10, 2007·665 cites·72 claims
- 2798US7161556B2Systems and methods for programming illumination devicesCOLOR KINETICS INC·Filed 2002·Granted Jan 9, 2007·285 cites·72 claims
- 2898US6608453B2Methods and apparatus for controlling devices in a networked lighting systemCOLOR KINETICS INC·Filed 2001·Granted Aug 19, 2003·769 cites·156 claims
- 2997US8866408B2Methods, apparatus, and systems for automatic power adjustment based on energy demand informationCHEMEL BRIAN J·Filed 2010·Granted Oct 21, 2014·55 cites·27 claims
- 3097US8841859B2LED lighting methods, apparatus, and systems including rules-based sensor data loggingCHEMEL BRIAN·Filed 2010·Granted Sep 23, 2014·76 cites·46 claims
- 3197US8823277B2Methods, systems, and apparatus for mapping a network of lighting fixtures with light module identificationCHEMEL BRIAN J·Filed 2010·Granted Sep 2, 2014·56 cites·24 claims
- 3297US8593135B2Low-cost power measurement circuitCHEMEL BRIAN J·Filed 2010·Granted Nov 26, 2013·59 cites·9 claims
- 3397US8536802B2LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, and local state machineCHEMEL BRIAN J·Filed 2010·Granted Sep 17, 2013·57 cites·20 claims
- 3497US7619370B2Power allocation methods for lighting devices having multiple source spectrums, and apparatus employing samePHILIPS SOLID STATE LIGHTING·Filed 2006·Granted Nov 17, 2009·80 cites·27 claims
- 3597US6820653B1Pipe inspection and repair systemUNIV CARNEGIE MELLON·Filed 2000·Granted Nov 23, 2004·249 cites·51 claims
- 3696US9241392B2Methods, systems, and apparatus for providing variable illuminationDIGITAL LUMENS INC·Filed 2014·Granted Jan 19, 2016·22 cites·39 claims
- 3796US8754589B2Power management unit with temperature protectionCHEMEL BRIAN J·Filed 2010·Granted Jun 17, 2014·42 cites·32 claims
- 3895US10485068B2Methods, apparatus, and systems for providing occupancy-based variable lightingDIGITAL LUMENS INC·Filed 2016·Granted Nov 19, 2019·15 cites·20 claims
- 3995US9510426B2Methods, systems, and apparatus for intelligent lightingDIGITAL LUMENS INCORPORATED·Filed 2014·Granted Nov 29, 2016·50 cites·35 claims
- 4095US7502034B2Light system managerPHILLIPS SOLID STATE LIGHTING·Filed 2004·Granted Mar 10, 2009·155 cites·44 claims
- 4190US10362658B2Lighting fixtures and methods for automated operation of lighting fixtures via a wireless network having a mesh network topologyDIGITAL LUMENS INCORPORATED·Filed 2016·Granted Jul 23, 2019·5 cites·3 claims
- 4289US10264652B2Methods, systems, and apparatus for intelligent lightingDIGITAL LUMENS INC·Filed 2016·Granted Apr 16, 2019·7 cites·24 claims
- 4387US9832832B2Methods, systems, and apparatus for providing variable illuminationDIGITAL LUMENS INC·Filed 2015·Granted Nov 28, 2017·4 cites·16 claims
- 4486US9915416B2Method, apparatus, and system for occupancy sensingDIGITAL LUMENS INC·Filed 2015·Granted Mar 13, 2018·4 cites·21 claims
- 4584US11193652B2Lighting fixtures and methods of commissioning light fixturesDIGITAL LUMENS INCORPORATED·Filed 2019·Granted Dec 7, 2021·2 cites·18 claims
- 4680US10306733B2Methods, systems, and apparatus for intelligent lightingDIGITAL LUMENS INCORPORATED·Filed 2016·Granted May 28, 2019·3 cites·16 claims
- 4779US10539311B2Sensor-based lighting methods, apparatus, and systemsCHEMEL BRIAN J·Filed 2010·Granted Jan 21, 2020·3 cites·24 claims
- 4870US11339927B2Methods, apparatus and systems for providing occupancy-based variable lightingOSRAM SYLVANIA INC·Filed 2019·Granted May 24, 2022·1 cites·17 claims
- 4960US2018132325A1Methods, systems, and apparatus for providing variable illuminationDIGITAL LUMENS INC·Filed 2017·Application pending·0 cites
- 5059US2018195706A1Method, apparatus, and system for occupancy sensingDIGITAL LUMENS INC·Filed 2018·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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