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Woodbury, NY, United States of America

Research Frontiers Inc.

USPTO Granted Patents = 51

CIPO Patents = 20

EPO Patents = 17

Forward Citations = 947

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17 inventors (with patents filed for the assignee):

Robert L Saxe (39 out of 40 patents)

Steven M Slovak (19 out of 20 patents)

Robert I Thompson (11 out of 11 patents)

4. Srinivasan Chakrapani (6 out of 13 patents)

5. Joseph A Check, Iii (6 out of 7 patents)

6. Seth Van Voorhees (5 out of 5 patents)

7. Matthew Forlini (5 out of 5 patents)

8. Dongyan Wang (4 out of 34 patents)

9. Xiao-Ping Chen (4 out of 5 patents)

10. Albert P Malvino (4 out of 4 patents)

11. Joseph M Harary (3 out of 3 patents)

12. Barry Fanning (3 out of 6 patents)

13. Gregory M Sottile (1 out of 1 patent)

14. Robert I Thompson, Deceased (1 out of 1 patent)

15. Huifang Zhuang (1 out of 1 patent)

Core Competencies:

Light Valve Films

Suspended Particle Device

Laminated Glazings

Matrix Polymers

Electro-Optical Modulators

Light Polarizing Materials

Power Distribution Circuits

Moisture Protection

Liquid Suspensions

Heat-Reflective Particles

Ultraviolet Radiation-Curable Films

Adhesion Enhancement

51 patents: Sort by Forward Citations

1. 10807347 - Light valve films laminated between thin glass and plastic substrates (2020-10-20),

2. 10394232 - Control system for SPD device and home automation (2019-08-27),

3. 10137668 - Laminated glazings with improved moisture protection (2018-11-27),

4. 9417471 - Method and device for protecting objects from degradation by light with suspended particle device light valves (2016-08-16),

5. 8922872 - SPD films with darker off-state transmittances and lighter on-state transmittances (2014-12-30),

6. 8670173 - SPD films and light valve laminates with improved durability (2014-03-11),

7. 8174753 - Methods and circuits for distributing power to SPD loads (2012-05-08),

8. 7920321 - SPD films and light valves incorporating overcoatings which enhance film adhesion to substrates, have good cohesion and protect against electrical short circuits (2011-04-05),

9. 7847033 - Materials and methods for improving properties of SPD emulsions and films (2010-12-07),

10. 7791788 - SPD light valves incorporating films comprising improved matrix polymers and methods for making such matrix polymers (2010-09-07),

11. 7417785 - Methods and circuits for distributing power to SPD loads (2008-08-26),

12. 7361252 - Methods for laminating films for SPD light valves and SPD light valves incorporating such laminated films (2008-04-22),

13. 6987602 - Anisometrically shaped carbon and/or graphite particles, liquid suspensions and films thereof and light valves comprising same (2006-01-17),

14. 6936193 - Suspended particle device light valve film (2005-08-30),

15. 6900923 - Siloxane matrix polymers and SPD light valve films incorporating same (2005-05-31),

Research Frontiers Inc. is a publicly traded technology company that develops and licenses patented suspended particle device (SPD) technology. Their SPD-SmartGlass technology is used to control light transmission and create instant, electronically dimmable windows and other products. The company's products can be found in various industries such as automotive, aerospace, marine, architectural, and consumer electronics.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

51 Patents

#1 in Woodbury, NY

#378 in New York

#6,669 in US

#13,401 in the World

Woodbury, NY, United States of America

Research Frontiers Inc.

Forward Citations = 947

17 inventors:

Robert L Saxe (39 out of 40 patents)

Steven M Slovak (19 out of 20 patents)

Robert I Thompson (11 out of 11 patents)

4. Srinivasan Chakrapani (6 out of 13 patents)

5. Joseph A Check, Iii (6 out of 7 patents)

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