Cottage Grove, MN, United States of America

Ralph R Roberts

This inventor holds 24 USPTO granted patents and 11 published patent applications. Top assignees: 3M Innovative Properties Company, Howard University, Other. Active years: 1981-2013.

USPTO Granted Patents = 24 (Patent Applications = 11)

% Patents Active = 41.7

Average Co-Inventor Count = 4.1

ph-index = 10

Forward Citations = 690(Granted Patents)

Location History:

Hillsdale, NJ (US) (1981)
Cottage Grove, MN (US) (1996 - 2013)

Company Filing History:

21 out of 22,361

3M Innovative Properties Company

1 out of 834,350

Other

patents

Years Active: 1981-2013

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8562145 - Display system and method for projection onto non-planar surfaces (2013-10-22),

2. 8179587 - Electrochromic device (2012-05-15),

3. 7929106 - Liquid crystal display comprising a void region and method of manufacturing same (2011-04-19),

4. 7648645 - Pre-polymer formulations for liquid crystal displays (2010-01-19),

5. 7445825 - Donor sheet having a polymerizable, amorphous matrix with electrically active material disposed therein (2008-11-04),

6. 7442760 - Electroactive polymers (2008-10-28),

7. 7442421 - Electroluminescent materials and methods of manufacture and use (2008-10-28),

8. 7282275 - Materials for organic electronic devices (2007-10-16),

9. 7271406 - Electron transport agents for organic electronic devices (2007-09-18),

10. 7241512 - Electroluminescent materials and methods of manufacture and use (2007-07-10),

11. 7192657 - Ethynyl containing electron transport dyes and compositions (2007-03-20),

12. 7166010 - Buffer layers for organic electroluminescent devices and methods of manufacture and use (2007-01-23),

13. 7132429 - Sulfonamido ether substituted imidazoquinolines (2006-11-07),

14. 7094902 - Electroactive polymers (2006-08-22),

15. 6683088 - Sulfonamido ether substituted imidazoquinolines (2004-01-27),

Title: Ralph R Roberts: Pioneering Technology Innovations

Introduction:

Ralph R Roberts from Cottage Grove, MN, stands as a beacon of innovation in the world of technology, inspiring future generations of inventors. His relentless pursuit of creative visions has led to the development of groundbreaking solutions that continue to shape the future.

Latest Patents:

1. Display System and Method for Projection onto Non-Planar Surfaces: A system designed to project changeable electronic content onto curved surfaces without distortion.

2. Electrochromic Device: An electrode incorporating doped tin oxide nanoparticles and an organic binder, offering transparency and functionality in electrochromic articles.

Career Highlights:

Ralph R Roberts holds an impressive total of 23 patents, showcasing his proficiency in technological advancements. His work reflects a deep understanding of cutting-edge concepts and a passion for pushing boundaries in the field of technology.

Collaborations:

Throughout his career, Ralph R Roberts has collaborated with notable individuals such as James Gregory Bentsen and Yingbo Li. His partnerships with companies like 3M Innovative Properties Company and Howard University have led to the development of innovative solutions that have made a significant impact in the industry.

Conclusion:

Ralph R Roberts' contributions to the world of technology are profound and far-reaching. His inventions and patents not only demonstrate technical expertise but also reflect a visionary approach to problem-solving. As an inventor, he continues to inspire and shape the landscape of innovation for years to come.