Location History:
- Shaker Hts., OH (US) (1995)
- Shaker Heights, OH (US) (1990 - 2014)
Company Filing History:
Years Active: 1990-2014
Title: Innovations by Mark E. Duffy in Lighting Technology
Introduction
Mark E. Duffy is a distinguished inventor based in Shaker Heights, OH, with an impressive portfolio of 23 patents. His innovative contributions primarily focus on advancing lighting technologies, showcasing his ability to merge efficiency and functionality in illumination systems.
Latest Patents
Among his latest patents, Duffy has developed a lighting control system with improved efficiency. This innovative system comprises multiple fixtures, each featuring a variety of fluorescent lamps. A dimming ballast is linked to each fixture, receiving power from an external source to optimize lighting output. The control module enhances this system by communicating with each ballast, allowing it to determine the most power-efficient lighting solution based on received lighting level data.
Another significant invention from Duffy is a hospital lighting system utilizing solid-state emitters. This illumination system generates light with a correlated color temperature (CCT) ranging from approximately 3300° K to 5300° K, ensuring high color quality with a color consistency index (COI) of less than 3.3. The system comprises multiple solid-state elements that combine to produce a uniform white light, meeting stringent specifications for performance in healthcare settings. A novel method for combining these individual light emitters is also included in this patent.
Career Highlights
Mark E. Duffy plays a vital role at General Electric Company, where he applies his expertise in lighting innovation to drive advancements in the field. His work reflects a commitment to creating efficient and effective lighting solutions that enhance user experience while minimizing energy consumption.
Collaborations
Throughout his career, Duffy has collaborated with esteemed colleagues, including James T. Dakin and Raymond A. Heindl. These partnerships foster a dynamic environment for innovation within General Electric Company, allowing for the exchange of ideas and expertise that contribute to the development of groundbreaking technologies.
Conclusion
Mark E. Duffy exemplifies the spirit of innovation through his impressive body of work in lighting technology. His patents not only highlight his inventive prowess but also provide practical solutions that address contemporary lighting challenges. As he continues to develop new technologies in collaboration with his peers, Duffy remains a significant figure in the field of illumination systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.