This inventor holds 22 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Lee Colortran Inc., Electronic Theatre Controls, Inc., Other. Active years: 1987-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Christiansburg, VA (US) (2016)
- Los Angeles, CA (US) (1987 - 2022)
Company Filing History:
4 out of 4 
1 out of 129 
17 out of 834,453 Years Active: 1987-2022
Title: David W. Cunningham: Innovator in LED Lighting Technology
Introduction: David W. Cunningham is a prominent inventor based in Los Angeles, CA, known for his significant contributions to lighting technology. With a remarkable portfolio of 22 patents, Cunningham has dedicated his efforts to innovative advancements in LED-based lighting fixtures, enhancing both functionality and aesthetics in illumination.
Latest Patents: One of Cunningham's latest patents is titled "LED-Based Lighting Fixture Providing a Selectable Chromaticity." This invention features an advanced LED lighting fixture designed to project a beam of light with a uniform intensity and selectable chromaticity. The lighting fixture incorporates a concave reflector with circumferential facets and a focused light source assembly comprising multiple groups of LEDs. These groups are strategically arranged to work with the reflector, allowing for a beam of light that maintains a consistent, desired color output.
Career Highlights: Cunningham’s work is characterized by his innovative approach to LED technology. His inventions are aimed at improving the quality of light emitted, ensuring it is both uniform and customizable. His extensive patent portfolio reflects his dedication and expertise in the field, making him a leading figure in the evolution of lighting solutions.
Collaborations: Throughout his career, Cunningham has collaborated with notable professionals, including Gregory F. Esakoff. These partnerships have played a vital role in the development and refinement of his inventions, fostering a creative environment that promotes technological advancements.
Conclusion: David W. Cunningham stands out as an influential inventor in the realm of LED lighting. His latest patent exemplifies his commitment to innovation, pushing the boundaries of what is possible in lighting design. As technology continues to evolve, Cunningham's contributions will undoubtedly leave a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile