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For the Inventor, By the Inventor

Somerset, NJ, United States of America

Signify North America Corporation

Calculating rank
USPTO Granted Patents = 22

% Expired Patents = 40.9



Trademarks = 75

Forward Citations = 19

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13 inventors (with patents filed for the assignee):

goldMedal Zdenko Grajcar (17 out of 100 patents)

silverMedal Neil Joseph (4 out of 11 patents)

bronzeMedal Kevin Payne (3 out of 13 patents)

4.  Karol Licko (2 out of 4 patents)

5.  Peter Simko (2 out of 4 patents)

6.  Josef Hoffmann (2 out of 4 patents)

7.  Juliette Delabbio (2 out of 8 patents)

8.  Jovi Gacusan (1 out of 3 patents)

9.  Leif Erickson (1 out of 5 patents)

10.  David W Knoble (1 out of 19 patents)

11.  George V Preston (1 out of 2 patents)

12.  Francis Joseph (1 out of 6 patents)

13.  Aaron Stephan (1 out of 1 patent)

14.  Brian J Chemel (49 patents)

15.  Mark Melvin Butterworth (64 patents)


22 patents:

1. 11582851 - Beneficial applications of UVA1 light (2023-02-14),
2. 11376340 - Biosecurity system using monitoring and sanitization for an agricultural dwelling (2022-07-05),
3. 11140879 - Methods for controlling sex of oviparous embryos using light sources (2021-10-12),
4. 11140878 - Methods for controlling sex of oviparous embryos using light sources (2021-10-12),
5. 11071285 - Methods for controlling sex of oviparous embryos using light and temperature (2021-07-27),
6. 11051495 - Systems and methods for promoting biological responses in incubated eggs (2021-07-06),
7. 11044895 - System and method for promoting survival rate in larvae (2021-06-29),
8. 10973173 - Light sources adapted to spectral sensitivity of plants (2021-04-13),
9. 10813183 - Photonic engine system for actuating the photosynthetic electron transport chain (2020-10-20),
10. 10772172 - System and method of illuminating livestock (2020-09-08),
11. 10750726 - Systems and methods for promoting biological responses in incubated eggs (2020-08-25),
12. 10617099 - Light sources adapted to spectral sensitivity of diurnal avians and humans (2020-04-14),
13. 10585004 - Systems and methods for determining ambient temperature using lighting based sensors (2020-03-10),
14. 10537012 - System and method of illuminating livestock (2020-01-14),
15. 10512138 - Systems and methods for self learning ambient light sensors (2019-12-17),
Company Overview
Signify North America Corporation, headquartered in Somerset, NJ, is a leader in lighting solutions, specializing in innovative and sustainable lighting technologies. The company focuses on developing advanced lighting systems that enhance well-being and improve energy efficiency. With a commitment to smart lighting and connected technologies, Signify integrates IoT capabilities into its products, catering to both residential and commercial markets. Its research spans various domains, including LED technology and digital lighting management, positioning it at the forefront of the lighting industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Signify North America Corporation USPTO Patent Assignee Logo
22 Patents

#9 in Somerset, NJ

#579 in New Jersey

#15,057 in US

#28,822 in the World

Somerset, NJ (US)
Somerset, NJ, United States of America

Signify North America Corporation

Forward Citations = 19

13 inventors:

goldMedal Zdenko Grajcar (17 out of 100 patents)

silverMedal Neil Joseph (4 out of 11 patents)

bronzeMedal Kevin Payne (3 out of 13 patents)

4.  Karol Licko (2 out of 4 patents)

5.  Peter Simko (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Signify North America Corporation. Retrieved from https://idiyas.com/company/signify-north-america

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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