Company Filing History:
Years Active: 2002-2010
Title: David J Mazzarese: An Innovator in Fiber Optic Technology
Introduction
David J Mazzarese is a notable inventor based in Warren, MA, recognized for his contributions to fiber optic technology. With a total of four patents to his name, Mazzarese has demonstrated a commitment to innovation and improvement in the field of optical fibers.
Latest Patents
Among his latest inventions is the Bend Insensitive Fiber Optic Drop Cable for In-Home Use. This patented design features a single-mode fiber, which is protected by a buffer layer with an elastic modulus greater than 515 MPa (75,000 psi), and a jacket that has a minimum thickness of 1.2 mm. Notably, this invention includes a buffer layer made of nylon resin with an elastic modulus of approximately 218,000 psi. Additionally, the inner thin component of the buffer layer is composed of an ethylene/ethyl acrylate resin to facilitate the stripping process of the buffer layer from the fiber.
Another significant invention by Mazzarese is the Method of Collapsing a Tube for an Optical Fiber Preform, which addresses the challenges associated with undesirable refractive index variations in optical fibers. This innovative method entails a series of precise steps: a first collapsing step to reduce the size of the central duct through controlled heating, followed by an etching step that involves flowing an etchant gas through the duct, and concludes with a second collapsing step that ensures the duct is closed to form a solid rod.
Career Highlights
David J Mazzarese has contributed his expertise to several esteemed companies, including Fitel USA Corporation and OFS Fitel, LLC. His work in these organizations has enabled advancements in fiber optic technologies, showcasing his dedication to innovation in the industry.
Collaborations
Throughout his career, Mazzarese has collaborated with notable colleagues, including George Edward Oulundsen, III, and John D Prohaska. These partnerships have likely played a crucial role in enhancing his inventive processes and developing groundbreaking technologies.
Conclusion
David J Mazzarese has established himself as an influential inventor in the realm of fiber optics. His latest patents reflect a profound understanding of material properties and their applications in improving optical fiber performance. As innovation continues to evolve, Mazzarese's contributions will undoubtedly play a significant role in the future of fiber optic technology.