David M Szum

Title: David M. Szum: Innovator in Coated Optical Fibers

Introduction

David M. Szum is an accomplished inventor based in Crystal Lake, Illinois, with a notable contribution to the field of optical technology. He holds two patents related to coated optical fibers, highlighting his commitment to innovation and advancement in this critical area.

Latest Patents

Szum's recent patent focuses on coated optical fibers characterized by a unique dual-coating system. The primary coating demonstrates exceptional microbending resistance, achieved through the curing of a composition with a quick cure speed. Specifically, the coated optical fiber boasts an attenuation increase of less than 0.650 dB/km at 1550 nm. The primary coating's specifications include a modulus retention ratio of at least 0.5 and a glass transition temperature of -35°C, obtained via a curing process with a dose ensuring 95% of the maximum attainable modulus of less than 0.65 J/cm. This innovative approach addresses common challenges in optical fiber performance.

Career Highlights

David Szum is associated with DSM IP Assets B.V., where he continues to push the boundaries of optical fiber technology. His patents reflect a deep understanding of material science and optical engineering, contributing to advancements that benefit both industry and academia.

Collaborations

Throughout his career, Szum has collaborated with notable colleagues such as Jan Van Eekelen and Sandra Nagelvoort. These partnerships have been instrumental in fostering innovation and addressing complex challenges within the realm of optical fibers.

Conclusion

In summary, David M. Szum stands out as a pivotal figure in the innovation of coated optical fibers. His patents not only showcase his inventive spirit but also his dedication to enhancing the performance and reliability of optical technologies. As he continues his work with DSM IP Assets B.V., Szum is poised to make further significant contributions to the field.