Brian Chemel

Person

Salem, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods, apparatus and systems for providing occupancy-based variab...
- Patent number 11,339,927
- Issue date May 24, 2022
- OSRAM SYLVANIA Inc.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Grant
Lighting fixtures and methods of commissioning light fixtures
- Patent number 11,193,652
- Issue date Dec 7, 2021
- Digital Lumens Incorporated
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Grant
Sensor-based lighting methods, apparatus, and systems
- Patent number 10,539,311
- Issue date Jan 21, 2020
- Digital Lumens Incorporated
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Grant
Methods, apparatus, and systems for providing occupancy-based varia...
- Patent number 10,485,068
- Issue date Nov 19, 2019
- Digital Lumens, Inc.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Grant
Lighting fixtures and methods for automated operation of lighting f...
- Patent number 10,362,658
- Issue date Jul 23, 2019
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods, systems, and apparatus for intelligent lighting
- Patent number 10,306,733
- Issue date May 28, 2019
- Digital Lumens, Inc.
- Brian Chemel
- F21 - LIGHTING
Information Patent Grant
Methods, systems, and apparatus for intelligent lighting
- Patent number 10,264,652
- Issue date Apr 16, 2019
- Digital Lumens, Inc.
- Brian J. Chemel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus, and system for occupancy sensing
- Patent number 9,915,416
- Issue date Mar 13, 2018
- Digital Lumens Inc.
- Brian Chemel
- F21 - LIGHTING
Information Patent Grant
Lighting fixtures and methods via a wireless network having a mesh...
- Patent number 9,860,961
- Issue date Jan 2, 2018
- Digital Lumens Incorporated
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods, systems, and apparatus for providing variable illumination
- Patent number 9,832,832
- Issue date Nov 28, 2017
- Digital Lumens, Inc.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods, systems, and apparatus for intelligent lighting
- Patent number 9,510,426
- Issue date Nov 29, 2016
- Digital Lumens, Inc.
- Brian Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods, systems, and apparatus for providing variable illumination
- Patent number 9,241,392
- Issue date Jan 19, 2016
- Digital Lumens, Inc.
- Brian Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting fixtures and methods of commissioning lighting fixtures
- Patent number 9,125,254
- Issue date Sep 1, 2015
- Digital Lumens, Inc.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Grant
Lighting fixtures and methods of commissioning lighting fixtures
- Patent number 9,072,133
- Issue date Jun 30, 2015
- Digital Lumens, Inc.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Grant
Method, apparatus, and system for occupancy sensing
- Patent number 9,014,829
- Issue date Apr 21, 2015
- Digital Lumens, Inc.
- Brian Chemel
- F21 - LIGHTING
Information Patent Grant
Power management unit with multi-input arbitration
- Patent number 8,954,170
- Issue date Feb 10, 2015
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods, apparatus, and systems for automatic power adjustment base...
- Patent number 8,866,408
- Issue date Oct 21, 2014
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED lighting methods, apparatus, and systems including rules-based...
- Patent number 8,841,859
- Issue date Sep 23, 2014
- Digital Lumens Incorporated
- Brian Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods, systems, and apparatus for mapping a network of lighting f...
- Patent number 8,823,277
- Issue date Sep 2, 2014
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power management unit with power source arbitration
- Patent number 8,805,550
- Issue date Aug 12, 2014
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power management unit with temperature protection
- Patent number 8,754,589
- Issue date Jun 17, 2014
- Digtial Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods, systems, and apparatus for providing variable illumination
- Patent number 8,729,833
- Issue date May 20, 2014
- Digital Lumens Incorporated
- Brian Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED lighting methods, apparatus, and systems including historic sen...
- Patent number 8,610,376
- Issue date Dec 17, 2013
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods, apparatus, and systems for prediction of lighting module p...
- Patent number 8,610,377
- Issue date Dec 17, 2013
- Digital Lumens, Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low-cost power measurement circuit
- Patent number 8,593,135
- Issue date Nov 26, 2013
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power management unit with ballast interface
- Patent number 8,552,664
- Issue date Oct 8, 2013
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power management unit with modular sensor bus
- Patent number 8,543,249
- Issue date Sep 24, 2013
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED-based lighting methods, apparatus, and systems employing LED li...
- Patent number 8,536,802
- Issue date Sep 17, 2013
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED-based lighting methods, apparatus, and systems employing LED li...
- Patent number 8,531,134
- Issue date Sep 10, 2013
- Digital Lumens Incorporated
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Grant
Methods, systems, and apparatus for commissioning an LED lighting f...
- Patent number 8,373,362
- Issue date Feb 12, 2013
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES
- Publication number 20220299190
- Publication date Sep 22, 2022
- OSRAM SYLVANIA INC.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR PROVIDING OCCUPANCY-BASED VARIAB...
- Publication number 20200267810
- Publication date Aug 20, 2020
- Digital Lumens, Inc.
- Brian J. CHEMEL
- F21 - LIGHTING
Information Patent Application
LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHT FIXTURES
- Publication number 20200056770
- Publication date Feb 20, 2020
- Digital Lumens Incorporated
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR OCCUPANCY SENSING
- Publication number 20180195706
- Publication date Jul 12, 2018
- Digital Lumens, Inc.
- Brian Chemel
- F21 - LIGHTING
Information Patent Application
METHODS, SYSTEMS, AND APPARATUS FOR PROVIDING VARIABLE ILLUMINATION
- Publication number 20180132325
- Publication date May 10, 2018
- Digital Lumens, Inc.
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES
- Publication number 20170086279
- Publication date Mar 23, 2017
- Digital Lumens Incorporated
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Application
METHODS, SYSTEMS, AND APPARATUS FOR INTELLIGENT LIGHTING
- Publication number 20170042001
- Publication date Feb 9, 2017
- Digital Lumens Incorporated
- Brian Chemel
- F21 - LIGHTING
Information Patent Application
INTELLIGENT LIGHTING SYSTEMS AND METHODS FOR MONITORING, ANALYSIS,...
- Publication number 20170027045
- Publication date Jan 26, 2017
- Digital Lumens, Inc.
- Brian Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR PROVIDING OCCUPANCY-BASED VARIA...
- Publication number 20170019970
- Publication date Jan 19, 2017
- Digital Lumens, Inc.
- Brian J. CHEMEL
- F21 - LIGHTING
Information Patent Application
METHODS, SYSTEMS, AND APPARATUS FOR INTELLIGENT LIGHTING
- Publication number 20160360594
- Publication date Dec 8, 2016
- Digital Lumens, Inc.
- Brian J. CHEMEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, SYSTEMS, AND APPARATUS FOR PROVIDING VARIABLE ILLUMINATION
- Publication number 20160323958
- Publication date Nov 3, 2016
- Digital Lumens, Inc.
- Brian J. CHEMEL
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR OCCUPANCY SENSING
- Publication number 20150184842
- Publication date Jul 2, 2015
- Digital Lumens, Inc.
- Brian Chemel
- G01 - MEASURING TESTING
Information Patent Application
LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES
- Publication number 20150061511
- Publication date Mar 5, 2015
- Digital Lumens Incorporated
- Brian J. Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS, SYSTEMS, AND APPARATUS FOR PROVIDING VARIABLE ILLUMINATION
- Publication number 20140333222
- Publication date Nov 13, 2014
- Digital Lumens Incorporated
- Brian Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS, SYSTEMS, AND APPARATUS FOR INTELLIGENT LIGHTING
- Publication number 20140292208
- Publication date Oct 2, 2014
- Digital Lumens Incorporated
- Brian Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES
- Publication number 20140293605
- Publication date Oct 2, 2014
- Digital Lumens, Inc.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Application
LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES
- Publication number 20140285095
- Publication date Sep 25, 2014
- Digital Lumens, Inc.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Application
LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES
- Publication number 20140285090
- Publication date Sep 25, 2014
- Digital Lumens, Inc.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Application
METHODS, SYSTEMS, AND APPARATUS FOR PROVIDING VARIABLE ILLUMINATION
- Publication number 20140028199
- Publication date Jan 30, 2014
- Digital Lumens Incorporated
- Brian Chemel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR PROVIDING OCCUPANCY-BASED VARIAB...
- Publication number 20120235579
- Publication date Sep 20, 2012
- Digital Lumens, Incorporated
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR OCCUPANCY SENSING
- Publication number 20120143357
- Publication date Jun 7, 2012
- Digital Lumens, Inc.
- Brian Chemel
- F21 - LIGHTING
Information Patent Application
Power Management Unit with Light Module Identification
- Publication number 20110001436
- Publication date Jan 6, 2011
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Management Unit with Temperature Protection
- Publication number 20110001438
- Publication date Jan 6, 2011
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fixture with Replaceable Light Bars
- Publication number 20100302779
- Publication date Dec 2, 2010
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- F21 - LIGHTING
Information Patent Application
Low-Cost Power Measurement Circuit
- Publication number 20100301834
- Publication date Dec 2, 2010
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Management Unit with Remote Reporting
- Publication number 20100301769
- Publication date Dec 2, 2010
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fixture with Individual Light Module Dimming
- Publication number 20100301773
- Publication date Dec 2, 2010
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Management Unit with Automatic Output Configuration
- Publication number 20100301774
- Publication date Dec 2, 2010
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Management Unit with Real Time Clock
- Publication number 20100301768
- Publication date Dec 2, 2010
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Management Unit with Lifetime Prediction
- Publication number 20100301770
- Publication date Dec 2, 2010
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Brian Chemel

Person

Patents Grantslast 30 patents

Methods, apparatus and systems for providing occupancy-based variab...

Lighting fixtures and methods of commissioning light fixtures

Sensor-based lighting methods, apparatus, and systems

Methods, apparatus, and systems for providing occupancy-based varia...

Lighting fixtures and methods for automated operation of lighting f...

Methods, systems, and apparatus for intelligent lighting

Methods, systems, and apparatus for intelligent lighting

Method, apparatus, and system for occupancy sensing

Lighting fixtures and methods via a wireless network having a mesh...

Methods, systems, and apparatus for providing variable illumination

Methods, systems, and apparatus for intelligent lighting

Methods, systems, and apparatus for providing variable illumination

Lighting fixtures and methods of commissioning lighting fixtures

Lighting fixtures and methods of commissioning lighting fixtures

Method, apparatus, and system for occupancy sensing

Power management unit with multi-input arbitration

Methods, apparatus, and systems for automatic power adjustment base...

LED lighting methods, apparatus, and systems including rules-based...

Methods, systems, and apparatus for mapping a network of lighting f...

Power management unit with power source arbitration

Power management unit with temperature protection

Methods, systems, and apparatus for providing variable illumination

LED lighting methods, apparatus, and systems including historic sen...

Methods, apparatus, and systems for prediction of lighting module p...

Low-cost power measurement circuit

Power management unit with ballast interface

Power management unit with modular sensor bus

LED-based lighting methods, apparatus, and systems employing LED li...

LED-based lighting methods, apparatus, and systems employing LED li...

Methods, systems, and apparatus for commissioning an LED lighting f...

Patents Applicationslast 30 patents

LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES

METHODS, APPARATUS AND SYSTEMS FOR PROVIDING OCCUPANCY-BASED VARIAB...

LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHT FIXTURES

METHOD, APPARATUS, AND SYSTEM FOR OCCUPANCY SENSING

METHODS, SYSTEMS, AND APPARATUS FOR PROVIDING VARIABLE ILLUMINATION

LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES

METHODS, SYSTEMS, AND APPARATUS FOR INTELLIGENT LIGHTING

INTELLIGENT LIGHTING SYSTEMS AND METHODS FOR MONITORING, ANALYSIS,...

METHODS, APPARATUS, AND SYSTEMS FOR PROVIDING OCCUPANCY-BASED VARIA...

METHODS, SYSTEMS, AND APPARATUS FOR INTELLIGENT LIGHTING

METHODS, SYSTEMS, AND APPARATUS FOR PROVIDING VARIABLE ILLUMINATION

METHOD, APPARATUS, AND SYSTEM FOR OCCUPANCY SENSING

LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES

METHODS, SYSTEMS, AND APPARATUS FOR PROVIDING VARIABLE ILLUMINATION

METHODS, SYSTEMS, AND APPARATUS FOR INTELLIGENT LIGHTING

LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES

LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES

LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES

METHODS, SYSTEMS, AND APPARATUS FOR PROVIDING VARIABLE ILLUMINATION

METHODS, APPARATUS AND SYSTEMS FOR PROVIDING OCCUPANCY-BASED VARIAB...

METHOD, APPARATUS, AND SYSTEM FOR OCCUPANCY SENSING

Power Management Unit with Light Module Identification

Power Management Unit with Temperature Protection

Fixture with Replaceable Light Bars

Low-Cost Power Measurement Circuit

Power Management Unit with Remote Reporting

Fixture with Individual Light Module Dimming

Power Management Unit with Automatic Output Configuration

Power Management Unit with Real Time Clock

Power Management Unit with Lifetime Prediction