For the Inventor, By the Inventor

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Boston, MA, United States of America

Digital Lumens, Inc.

USPTO Granted Patents = 38

CIPO Patents = 3

EPO Patents = 9

Trademarks = 9

Forward Citations = 2,034

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16 inventors (with patents filed for the assignee):

Brian J Chemel (32 out of 49 patents)

Colin N Piepgras (29 out of 60 patents)

Steve T Kondo (27 out of 29 patents)

4. Scott D Johnston (26 out of 29 patents)

5. Frederick Marshall Morgan (9 out of 114 patents)

6. Christopher L Elledge (4 out of 7 patents)

7. John Francis Egan (4 out of 10 patents)

8. Stefan Warner (3 out of 7 patents)

9. David Ko (3 out of 6 patents)

10. Liam O'Hagan (2 out of 9 patents)

11. Leo Tolisano (2 out of 4 patents)

12. Matthew William Massicotte (2 out of 12 patents)

13. Jesse F Kuhn (2 out of 3 patents)

14. Henry B Sick (2 out of 2 patents)

15. Bruce A C Douglas (1 out of 2 patents)

38 patents: Sort by Forward Citations

1. 12231337 - Route optimization using star-mesh hybrid topology in localized dense ad-hoc networks (2025-02-18),

2. 12108266 - Wireless mesh network health determination (2024-10-01),

3. 11575603 - Route optimization using star-mesh hybrid topology in localized dense ad-hoc networks (2023-02-07),

4. 11193652 - Lighting fixtures and methods of commissioning light fixtures (2021-12-07),

5. 10539311 - Sensor-based lighting methods, apparatus, and systems (2020-01-21),

6. 10485068 - Methods, apparatus, and systems for providing occupancy-based variable lighting (2019-11-19),

7. 10362658 - Lighting fixtures and methods for automated operation of lighting fixtures via a wireless network having a mesh network topology (2019-07-23),

8. 10306733 - Methods, systems, and apparatus for intelligent lighting (2019-05-28),

9. 10264652 - Methods, systems, and apparatus for intelligent lighting (2019-04-16),

10. 9924576 - Methods, apparatuses, and systems for operating light emitting diodes at low temperature (2018-03-20),

11. 9915416 - Method, apparatus, and system for occupancy sensing (2018-03-13),

12. 9860961 - Lighting fixtures and methods via a wireless network having a mesh network topology (2018-01-02),

13. 9832832 - Methods, systems, and apparatus for providing variable illumination (2017-11-28),

14. 9510426 - Methods, systems, and apparatus for intelligent lighting (2016-11-29),

15. 9241392 - Methods, systems, and apparatus for providing variable illumination (2016-01-19),

Digital Lumens, Inc. is a leading provider of Industrial IoT (IIoT) solutions for advanced lighting systems. They offer innovative lighting fixtures embedded with intelligent sensors and software that enable organizations to digitally manage and optimize their lighting infrastructure for energy efficiency and productivity. With their cloud-connected platform, customers can monitor, control, and optimize their lighting operations to achieve cost-effective and sustainable lighting solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

38 Patents

#63 in Boston, MA

#509 in Massachusetts

#8,721 in US

#17,301 in the World

Boston, MA, United States of America

Digital Lumens, Inc.

Forward Citations = 2,034

16 inventors:

Brian J Chemel (32 out of 49 patents)

Colin N Piepgras (29 out of 60 patents)

Steve T Kondo (27 out of 29 patents)

4. Scott D Johnston (26 out of 29 patents)

5. Frederick Marshall Morgan (9 out of 114 patents)

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