Location History:
- Decatur, GA (US) (1984)
- Conyers, GA (US) (1990 - 2004)
Company Filing History:
3 out of 3,345 
2 out of 218 
1 out of 9,364 
Years Active: 1984-2004
Title: David N. Ridgway - Innovator in Optical Fiber Technology
Introduction
David N. Ridgway, an accomplished inventor based in Conyers, GA, has made significant contributions to the field of optical fiber technology. With a portfolio of six patents to his name, Ridgway's work has enhanced the capabilities and applications of optical fibers, paving the way for advancements in telecommunications.
Latest Patents
Ridgway's most recent innovations include a variable attenuator for optical fiber applications and a corresponding method of manufacturing. The variable attenuator features first and second substantially identical ferrules, which are positioned within a barrel or splice housing. These ferrules extend towards each other, creating a controlled gap that determines the attenuation of the optical signal. The construction of these ferrules involves a glass rod with an offset bore, which is cleaved to produce two ends that are polished for optimal performance.
In addition to the manufacturing process of the variable attenuator, Ridgway's design allows for the rotation of one ferrule with respect to the other while maintaining axial alignment. This innovative mechanism facilitates a decrease in engagement between fibers, crucial for maintaining signal integrity during transmission.
Career Highlights
David N. Ridgway has held key positions in notable companies, including AT&T Bell Laboratories and Fitel USA Corporation. His tenure at these organizations has enabled him to work at the forefront of optical technologies, fostering advancements that are essential to modern communication systems.
Collaborations
Throughout his career, Ridgway has collaborated with esteemed colleagues such as James A. Aberson and Raymond P. DeFabritis. These collaborations have played a vital role in his inventive process, combining their diverse expertise to innovate solutions that address complex challenges in optical fiber technology.
Conclusion
David N. Ridgway exemplifies the spirit of innovation that drives the field of optical fiber technology. With a robust portfolio of patents and collaborations with leading professionals, Ridgway continues to push the boundaries of what is possible in telecommunications. His inventions will undoubtedly leave a lasting impact on the industry, ensuring improved performance and reliability in optical signal transmission.
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.