For the Inventor, By the Inventor

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Seattle, WA, United States of America

Express Imaging Systems, LLC

USPTO Granted Patents = 66

% Expired Patents = 1.5

EPO Patents = 8

Forward Citations = 1,146

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10 inventors (with patents filed for the assignee):

William G Reed (62 out of 65 patents)

Richard Dolf (13 out of 14 patents)

Dale H DeGraff (10 out of 10 patents)

4. John O Renn (10 out of 12 patents)

5. Donald Arthur Vendetti (9 out of 9 patents)

6. Bradley Burton Larsen (4 out of 9 patents)

7. Clare Joyce Robinson (1 out of 1 patent)

8. Don Arthur Vendetti (1 out of 1 patent)

9. Benjamin Eugene Warrick (1 out of 1 patent)

10. John Pimenta Prata (1 out of 1 patent)

Core Competencies:

Dimmable Luminaires

Photocontrol

Wireless Control

Solid-State Lighting

Illumination Control

Color Contrast

Energy Efficiency

Ambient Sensing

Power Regulation

Motion Detection

Inrush Protection

Flicker Reduction

66 patents: Sort by Forward Citations

1. 12439488 - Field adjustable output for dimmable luminaires (2025-10-07),

2. 12078334 - Luminaire with glare control (2024-09-03),

3. 11765805 - Photocontroller and/or lamp with photocontrols to control operation of lamp (2023-09-19),

4. 11653436 - Systems and methods for outdoor luminaire wireless control (2023-05-16),

5. 11375599 - Systems and methods for outdoor luminaire wireless control (2022-06-28),

6. 11317497 - Photocontroller and/or lamp with photocontrols to control operation of lamp (2022-04-26),

7. 11234304 - Photocontroller to control operation of a luminaire having a dimming line (2022-01-25),

8. 11212887 - Light having selectively adjustable sets of solid state light sources, circuit and method of operation thereof, to provide variable output characteristics (2021-12-28),

9. 11019703 - Current inrush protection apparatus and operating method thereof (2021-05-25),

10. 10932343 - Switch protection apparatus and operating method thereof (2021-02-23),

11. 10904992 - Systems and methods for outdoor luminaire wireless control (2021-01-26),

12. 10568191 - Systems and methods for outdoor luminaire wireless control (2020-02-18),

13. 10544917 - Shade and wavelength converter for solid state luminaires (2020-01-28),

14. 10531537 - High reliability photocontrol controls with 0 to 10 volt dimming signal line and method (2020-01-07),

15. 10390414 - Systems and methods for outdoor luminaire wireless control (2019-08-20),

Express Imaging Systems, LLC is a leading provider of advanced imaging solutions for various industries. With a focus on delivering high-quality products and exceptional customer service, Express Imaging Systems helps businesses optimize their imaging processes. They offer a wide range of imaging equipment, including scanners, printers, and software solutions, designed to meet the unique needs of each client. With a team of skilled professionals, Express Imaging Systems ensures that their clients receive reliable and efficient imaging solutions that enhance productivity and drive business growth.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

66 Patents

#42 in Seattle, WA

#112 in Washington

#5,518 in US

#11,144 in the World

Seattle, WA, United States of America

Express Imaging Systems, LLC

Forward Citations = 1,146

10 inventors:

William G Reed (62 out of 65 patents)

Richard Dolf (13 out of 14 patents)

Dale H DeGraff (10 out of 10 patents)

4. John O Renn (10 out of 12 patents)

5. Donald Arthur Vendetti (9 out of 9 patents)

Please report any incorrect information to [email protected]

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