For the Inventor, By the Inventor

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Pasadena, CA, United States of America

Optical Research Associates

USPTO Granted Patents = 25

CIPO Patents = 2

Trademarks = 3

Forward Citations = 626

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14 inventors (with patents filed for the assignee):

James P McGuire, Jr (13 out of 26 patents)

William J Cassarly (11 out of 46 patents)

Thomas L R Davenport (5 out of 7 patents)

4. Chris H Jenson (4 out of 11 patents)

5. James Patrick McGuire, Jr (4 out of 17 patents)

6. John M Davenport (4 out of 119 patents)

7. Roger F Buelow, Ii (2 out of 23 patents)

8. Jeffrey M Hoffman (2 out of 7 patents)

9. John Rice Rogers (2 out of 15 patents)

10. Steven R Chapman (1 out of 23 patents)

11. Gregory P Frankiewicz (1 out of 14 patents)

12. Robert H Caywood (1 out of 6 patents)

13. Douglas A Nutter (1 out of 1 patent)

14. John Michael Rodgers (1 out of 8 patents)

15. Thomas L Davenport (0 patent)

25 patents: Sort by Forward Citations

1. 7777955 - Rippled mixers for uniformity and color mixing (2010-08-17),

2. 7651243 - Phosphor wheel illuminator (2010-01-26),

3. 7588342 - Lighted refrigerated display case with remote light source (2009-09-15),

4. 7549783 - Efficient luminaire with directional side-light extraction (2009-06-23),

5. 7542209 - Compact head mounted display devices with tilted/decentered lens element (2009-06-02),

6. 7519247 - Wavelength selective optical switch (2009-04-14),

7. 7481544 - Grazing incidence relays (2009-01-27),

8. 7450310 - Head mounted display devices (2008-11-11),

9. 7374313 - Luminaire with improved lateral illuminance control (2008-05-20),

10. 7366393 - Light enhancing structures with three or more arrays of elongate features (2008-04-29),

11. 7360899 - Beamsplitting structures and methods in optical systems (2008-04-22),

12. 7330632 - Fiberoptic luminaire with scattering and specular side-light extractor patterns (2008-02-12),

13. 7330615 - Wavelength selective optical switch (2008-02-12),

14. 7277609 - Methods for manipulating light extraction from a light guide (2007-10-02),

15. 7230766 - Optical combiner designs and head mounted displays (2007-06-12),

Optical Research Associates (ORA) is a leading company in the field of optical design software solutions. With over 50 years of experience, ORA offers innovative and comprehensive optical design, analysis, and optimization software tools for a wide range of applications. Their products are trusted by professionals in industries such as aerospace, automotive, consumer electronics, medical devices, and more. Through their advanced software solutions, ORA helps customers achieve excellence in optical designs, enhance performance, and reduce time-to-market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

25 Patents

#27 in Pasadena, CA

#3,062 in California

#12,936 in US

#24,954 in the World

Pasadena, CA, United States of America

Optical Research Associates

Forward Citations = 626

14 inventors:

James P McGuire, Jr (13 out of 26 patents)

William J Cassarly (11 out of 46 patents)

Thomas L R Davenport (5 out of 7 patents)

4. Chris H Jenson (4 out of 11 patents)

5. James Patrick McGuire, Jr (4 out of 17 patents)

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