For the Inventor, By the Inventor

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Bedford Park, IL, United States of America

Litetronics International, Inc.

USPTO Granted Patents = 21

% Expired Patents = 33.3

Trademarks = 1

Forward Citations = 122

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7 inventors (with patents filed for the assignee):

Raghu Rao (15 out of 18 patents)

Robert Sorensen (15 out of 17 patents)

Wei Xiong (2 out of 136 patents)

4. Thomas S Hendrickson (2 out of 3 patents)

5. Daniel Muessli (1 out of 1 patent)

6. Raghunatha S Rao (1 out of 1 patent)

7. Lin Lin (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 12672218 - Single stage buck boost type LED driver (2026-06-30),

2. 12457671 - Driver and luminaire having a single power input terminal and wide input voltage range (2025-10-28),

3. 11655967 - LED high bay lamp with toolless LED driver connection (2023-05-23),

4. 11149912 - Emergency high bay light (2021-10-19),

5. 10742065 - Emergency lighting system and method for providing emergency light (2020-08-11),

6. 10488023 - Lighting system configured for mounting with a ceiling support grid and method of mounting (2019-11-26),

7. 10161604 - LED lighting system with centrally held longitudinally extending LED lamps and method thereof (2018-12-25),

8. 10161579 - LED light panel and method of installation (2018-12-25),

9. 9989225 - System configured for mounting with a ceiling support grid and method of installation (2018-06-05),

10. 9897288 - Removable louver or lens holder for a ceiling support grid and method of use (2018-02-20),

11. 9845927 - Modular LED lighting system (2017-12-19),

12. 9841155 - LED lamp retrofit system, kit, and method (2017-12-12),

13. 9726336 - LED lighting system, lamp retrofit system, kit, and method (2017-08-08),

14. 9671095 - Lighting system configured for mounting with a ceiling support grid and method of installation (2017-06-06),

15. 9627927 - Emergency power module and method for providing emergency power (2017-04-18),

Litetronics International, Inc. is a leading provider of innovative lighting solutions. We specialize in the design, manufacture, and distribution of energy-efficient lighting products for commercial, industrial, and residential applications. With a strong commitment to sustainability, our cutting-edge technologies help businesses and individuals reduce their energy consumption and carbon footprint. Visit our website for more information about our extensive range of lighting solutions.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

21 Patents

#4 in Bedford Park, IL

#810 in Illinois

#15,661 in US

#29,874 in the World

Bedford Park, IL, United States of America

Litetronics International, Inc.

Forward Citations = 122

7 inventors:

Raghu Rao (15 out of 18 patents)

Robert Sorensen (15 out of 17 patents)

Wei Xiong (2 out of 136 patents)

4. Thomas S Hendrickson (2 out of 3 patents)

5. Daniel Muessli (1 out of 1 patent)

Please report any incorrect information to [email protected]

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